2017 Living Collections Inventory

Table of Contents

Map of grounds…………………………………………………………………………………………………………………..3

Polly Hill Arboretum Locations Table………………………………………………………………………..………4

2017 Inventory of Living Collections…………………………………………………………………………………..8

The Polly Hill Arboretum Box 561, West Tisbury, MA 02575 508-693-9426 www.pollyhillarboretum.org

Please direct any questions to: Todd Rounsaville (Curator) [email protected]

Cover image: Corylopsis sinensis PHA# 60-041B Credit: Ann Quigley

Polly Hill Arboretum Locations Table

CODE LOCATION COMMENTS ALLEE Cornus Kousa Allee ARB-CTR Arboretum Center ARB-E Arboretum East ARB-N Arboretum North ARB-S Arboretum South ARB-W Arboretum West ARBSTONEG Arboretum - Stone Garden BARNYARD Barnyard BORDER Border BOWER Bower C Container area not open to the public CEDAR-G Cedar Garden CR1 Conifer Row 1 CR2 Conifer Row 2 CR3 Conifer Row 3 CR4 Conifer Row 4 CR5 Conifer Row 5 CR6 Conifer Row 6 EE Entrance East EL-FLD-E Ell Field East EL-FLD-N Ell Field North EL-FLD-S Ell Field South EL-FLD-W Ell Field West EN Entrance North ES Entrance South EW Entrance West HB Homestead Border HOMESTEADE Homestead East HOMESTEADS Homestead South HP1 Holly Park Bed 1 Hilly's Garden HP2 Holly Park Bed 2 Hilly's Garden HP3 Holly Park Bed 3 Hilly's Garden HP4 Holly Park Bed 4 Hilly's Garden HP5 Holly Park Bed 5 / Hilly's Garden LH Littlefield House area not open to the public LMB EAST Littlefield Maintenance Building East LMB WEST Littlefield Maintenance Building West LNNE1 Littlefield Nursery NE1 area not open to the public LNNE2 Littlefield Nursery NE2 area not open to the public LNNE3 Littlefield Nursery NE3 area not open to the public

LNNE4 Littlefield Nursery NE4 area not open to the public LNNE5 Littlefield Nursery NE5 area not open to the public LNNE6 Littlefield Nursery NE6 area not open to the public LNNE7 Littlefield Nursery NE7 area not open to the public LNNE8 Littlefield Nursery NE8 area not open to the public LNNW1 Littlefield Nursery NW1 area not open to the public LNNW2 Littlefield Nursery NW2 area not open to the public LNNW3 Littlefield Nursery NW3 area not open to the public LNNW4 Littlefield Nursery NW4 area not open to the public LNNW5 Littlefield Nursery NW5 area not open to the public LNNW6 Littlefield Nursery NW6 area not open to the public LNNW7 Littlefield Nursery NW7 area not open to the public LNNW8 Littlefield Nursery NW8 area not open to the public LNNW9 Littlefield Nursery NW9 area not open to the public LNSE1 Littlefield Nursery SE 1 area not open to the public LNSE2 Littlefield Nursery SE 2 area not open to the public LNSE3 Littlefield Nursery SE 3 area not open to the public LNSE4 Littlefield Nursery SE 4 area not open to the public LNSE5 Littlefield Nursery SE 5 area not open to the public LNSE6 Littlefield Nursery SE 6 area not open to the public LNSE7 Littlefield Nursery SE 7 area not open to the public LNSE8 Littlefield Nursery SE 8 area not open to the public LNSE9 Littlefield Nursery SE 9 area not open to the public LNSW1 Littlefield Nursery SW 1 area not open to the public LNSW2 Littlefield Nursery SW 2 area not open to the public LNSW3 Littlefield Nursery SW 3 area not open to the public LNSW4 Littlefield Nursery SW 4 area not open to the public LNSW5 Littlefield Nursery SW 5 area not open to the public LNSW6 Littlefield Nursery SW 6 area not open to the public LNSW7 Littlefield Nursery SW 7 area not open to the public LNSW8 Littlefield Nursery SW 8 area not open to the public LNSW9 Littlefield Nursery SW 9 area not open to the public N Nursery NFC North Field Center NORTHFLDE North Field East NORTHFLDN North Field North NORTHFLDS North Field South NORTHFLDW North Field West NURS-FLD-E Nursery Field East NURS-FLD-N Nursery Field North NURS-FLD-S Nursery Field South NURS-FLD-W Nursery Field West P Parking Lot - VC 5

PATIO Visitor Center Patio PINE-GROVE Pine Grove PP-01-N Play Pen 1N PP-01-S Play Pen 1S PP-02-N Play Pen 2N PP-02-S Play Pen 2S PP-03-N Play Pen 3N PP-03-S Play Pen 3S PP-04-N Play Pen 4N PP-04-S Play Pen 4S PP-05-N Play Pen 5N PP-05-S Play Pen 5S PP-06-N Play Pen 6N PP-06-S Play Pen 6S PP-07-N Play Pen 7N PP-07-S Play Pen 7S PP-08-N Play Pen 8N PP-08-S Play Pen 8S PP-09-N Play Pen 9N PP-09-S Play Pen 9S PP-10-N Play Pen 10N PP-10-S Play Pen 10S PP-11-N Play Pen 11N PP-11-S Play Pen 11S PP-12-N Play Pen 12N PP-12-S Play Pen 12S PP-13-N Play Pen 13N PP-13-S Play Pen 13S PP-14-N Play Pen 14N PP-14-S Play Pen 14S PP-15-N Play Pen 15N PP-15-S Play Pen 15S PP-16-N Play Pen 16N PP-16-S Play Pen 16S PP-17-N Play Pen 17N PP-17-S Play Pen 17S PP-18-N Play Pen 18N PP-18-S Play Pen 18S PP-19-N Play Pen 19N PP-19-S Play Pen 19S PP-20-N Play Pen 20N PP-20-S Play Pen 20S PP-21-N Play Pen 21N 6

PP-21-S Play Pen 21S PP-22-N Play Pen 22N PP-22-S Play Pen 22S PP-23-N Play Pen 23N PP-23-S Play Pen 23S PP-24-N Play Pen 24N PP-24-S Play Pen 24S PP-25-N Play Pen 25N PP-25-S Play Pen 25S PP-26-N Play Pen 26N PP-26-S Play Pen 26S PP-27-N Play Pen 27N PP-27-S Play Pen 27S PP-28-N Play Pen 28N PP-28-S Play Pen 28S PP-29-N Play Pen 29N PP-29-S Play Pen 29S SW South Woodland TA Trial UCB-A Upper Camellia Border A UCB-B Upper Camellia Border B V Visitors' Center Entrance VCE Visitor Center East VCN Visitor Center North VCW Visitor Center West VEG-FLD-E Vegetable Field East VEG-FLD-N Vegetable Field North VEG-FLD-S Vegetable Field South VEG-FLD-W Vegetable Field West WEST-FLD-E West Field East WEST-FLD-N West Field North WEST-FLD-S West Field South WFC-N West Field Center North Half WFC-S West Field Center South Half WFN,N.SIDE West Field North, North Side of Path WFN,S.SIDE West Field North, South Side of Path WFSE West Field South East Corner WFSW West Field South West Corner WFW,N1/2 West Field West, North Half WFW,S1/2 West Field West, South Half WFWC West Field Center WFWIRISBED West Field West, Iris Bed WWN West Woods North

2017 Inventory of Living Collections

Table information: Data for all living accession items (n = 3570) current as of January 1, 2018. Taxa appear alphabetically by Genus. ‘PC’ denotes ‘Provenance Code’ (plant origin), where ‘G’ = of cultivated/garden origin; ‘W’ = of known, direct wild origin; ‘Z’ = of known, indirect wild origin; ‘U’ = unknown/unrecorded origin

Accession item Taxon PC Item Location 2013-178*A × Gordlinia grandiflora G NURS-FLD-E 1972-049*A × Mahoberberis aquisargentii G BORDER 1977-152*A Abies bracteata U PINE-GROVE 1993-017*A Abies concolor G ARB-CTR 1993-017*C Abies concolor G WFW,N1/2 2006-021*C Abies concolor G LMB WEST 92-023-02*B Abies firma G CR5 2013-120*A Abies fraseri W C 2015-158*A Abies grandis W C 1982-097*A Abies holophylla W NORTHFLDW 1973-095*B Abies koreana G ARB-W 2004-289*A Abies koreana 'Silberlocke' G CR1 1993-057*A Abies lasiocarpa 'Martha's Vineyard' G WFN,S.SIDE 2014-025*A Abies lasiocarpa 'Martha's Vineyard' G LNSW4 59-040-01*A Abies lasiocarpa 'Martha's Vineyard' G ARB-E 1964-024*B Abies lasiocarpa var. arizonica G PINE-GROVE 1964-024*D Abies lasiocarpa var. arizonica G CR3 2015-151*A Abies nebrodensis G C 2004-226*A Abies nephrolepis W CR4 1962-019*A Abies nordmanniana G CR3 1962-019*B Abies nordmanniana G ARB-CTR 1962-019*C Abies nordmanniana G CR3 1962-028*A Abies nordmanniana G ARB-W 2009-034*B Abies nordmanniana W CR4 1986-046*A Abies nordmanniana subsp. equi-trojani G ARB-W 1983-059*A Abies pinsapo var. marocana W NORTHFLDW 1967-024*A Abies procera G CR3 1962-017*B Abies procera 'Glauca' G CR3 2004-227*A Abies sachalinensis W CR5 1989-030*A Abies squamata G PINE-GROVE 1962-009*A Abies veitchii G CR3 1962-009*B Abies veitchii G ARB-CTR 2006-119*A Abies veitchii W SW 2006-119*B Abies veitchii W WFW,N1/2 2006-119*C Abies veitchii W SW 2006-119*D Abies veitchii W SW 2006-119*E Abies veitchii W SW 2006-121*A Abies veitchii W VCW 2004-119*A Acanthus spinosissimus G HB 2016-181*A Acer × conspicuum 'Phoenix' G WFSE

2007-387*B Acer argutum W WEST-FLD-E 2017-138*A Acer barbatum W C 2017-150*A Acer barbatum W C 1970-106*A Acer capillipes G CR5 2007-395*A Acer capillipes W C 2007-395*B Acer capillipes W NURS-FLD-S 2004-262*A Acer carpinifolium G HP3 2007-292*A Acer caudatum subsp. ukurunduense W HP2 2007-252*B Acer cissifolium W WFN,N.SIDE 2016-020*A Acer davidii subsp. grosseri 'Dawes Emerald Tiger' G CR1 2014-026*A Acer griseum G WFN,S.SIDE 2010-056*A Acer henryi W NORTHFLDN 65-000*A Acer japonicum G PP-19-S 65-000*C Acer japonicum G PP-05-S 2003-077*A Acer miyabei subsp. miaotaiense Z WFW,N1/2 2015-073*A Acer nipponicum G LNSW4 2015-073*B Acer nipponicum G HP2 2015-073*C Acer nipponicum G C 2016-049*A Acer oblongum W ARB-E 2016-049*B Acer oblongum W C 1961-074*C Acer palmatum G ARB-S 1961-074*E Acer palmatum G VEG-FLD-S 1965-001*A Acer palmatum G NORTHFLDS 1975-135*A Acer palmatum G WFN,N.SIDE 1988-042*A Acer palmatum 'Dainty Dotty' G PP-19-N 1966-032*A Acer palmatum 'Dissectum' G PP-27-S 2006-108*B Acer palmatum subsp. matsumurae W WFW,S1/2 1985-017*B Acer pensylvanicum W NORTHFLDN 1985-017*C Acer pensylvanicum W WFN,N.SIDE 2014-171*A Acer pensylvanicum W C 2014-171*B Acer pensylvanicum W EN 2014-171*C Acer pensylvanicum W EN 2014-171*D Acer pensylvanicum W EN 2016-021*A Acer pensylvanicum 'Erythrocladum' G VCN 2001-006*C Acer pseudoplatanus U BARNYARD 2010-065*A Acer pubipalmatum W HP5 2015-090*A Acer rubrum W EN 2015-172*A Acer rubrum W C 1965-002*C Acer rufinerve G WWN 1965-002*D Acer rufinerve G WWN 1965-002*F Acer rufinerve G WWN 2007-273*B Acer rufinerve W CR3 1963-044*A Acer saccharum U HOMESTEADS 1977-113*A Acer saccharum subsp. leucoderme G WFW,S1/2 2007-154*A Acer saccharum subsp. leucoderme W WFW,N1/2 2014-112*A Acer saccharum subsp. leucoderme W C 2015-093*A Acer saccharum subsp. nigrum Z C 2006-110*B Acer shirasawanum W VCW

2016-177*A Acer shirasawanum 'Jordan' G WFSE 1999-035*C Acer sp. W C 1999-035*D Acer sp. W C 1999-035*E Acer sp. W C 1999-035*F Acer sp. W C 1999-043*H Acer sp. W C 2014-074*A Acer sp. W C 2010-022*A Acer stachyophyllum subsp. betulifolium W LNSW8 2010-062*A Acer sterculiaceum subsp. franchetii W NORTHFLDW 1998-011*B Acer tegmentosum G WWN 2009-167*A Acer tegmentosum 'Joe Witt' G HP3 1991-049*A Acer triflorum W ARB-N 2006-066*A Acer triflorum W WFW,S1/2 2015-041*A Aconitum sinomontanum G PP-12-N 2014-191*A Aconitum uncinatum G HP3 2013-170*A Acorus gramineus 'Ogon' G LH 2017-061*A Actaea 'Chocoholic' G HOMESTEADE 2000-037*A Actaea japonica var. acutiloba G PP-19-N 1993-041*A Actaea pachypoda W VEG-FLD-W 2007-197*A Actaea racemosa W C 2016-158*A Actaea racemosa W C 1998-086*B Actinidia arguta Z NORTHFLDN 2011-061*A Adina rubella G C 2016-074*A Aesculus flava W C 2004-217*A Aesculus parviflora G CEDAR-G 2016-184*A Aesculus parviflora G P 2007-213*A Aesculus parviflora f. serotina G HP5 2014-090*A Aesculus pavia W C 2014-090*B Aesculus pavia W EN 2014-090*C Aesculus pavia W EN 2014-090*D Aesculus pavia W EE 2014-090*E Aesculus pavia W EN 2014-090*F Aesculus pavia W EN 2014-090*G Aesculus pavia W EN 2013-168*A Agarista populifolia 'Taylor's Treasure' G HP1 2013-164*A Alangium chinense G LNNW6 2016-106*A Alangium platanifolium G C 2000-019*A Alchemilla mollis 'Thriller' G VCW 2000-019*B Alchemilla mollis 'Thriller' G VCW 1971-005*B Alchemilla xanthochlora G VEG-FLD-S 1978-145*A Aletris farinosa W WFW,N1/2 1978-145*B Aletris farinosa W WFN,N.SIDE 1978-145*C Aletris farinosa W WFN,S.SIDE 2015-176*A Aletris farinosa W BARNYARD 2004-278*A Allium aflatunense 'Purple Sensation' G HB 2002-001*B Allium cernuum G HB 2004-279*A Allium christophii G HB 2004-280*A Allium oreophilum G HB

2017-026*A Allium senescens 'Blue Eddy' G HB 2017-026*B Allium senescens 'Blue Eddy' G HB 1971-004*B Allium senescens var. glaucum G HB 2004-281*A Allium sphaerocephalum G HB 2013-134*A Allium thunbergii (dwarf white form) G HP4 2004-166*A Allium thunbergii 'Ozawa' G HB 2004-166*B Allium thunbergii 'Ozawa' G HB 2004-236*A Allium thunbergii 'Ozawa' G VCW 2004-236*B Allium thunbergii 'Ozawa' G HP2 1983-032*A Allium tricoccum W CEDAR-G 2007-491*A Alnus fauriei W LNSW1 2007-233*C Alnus hirsuta W NORTHFLDN 2017-175*A Alpinia sp. W C 2004-034*C Amelanchier canadensis W WFW,N1/2 2014-108*A Amorpha nitens W C 2014-049*A Amsonia 'Blue Ice' G HB 2004-167*A Amsonia hubrichtii G HB 2004-167*B Amsonia hubrichtii G HB 2014-106*A Amsonia hubrichtii W HP1 2014-106*B Amsonia hubrichtii W ES 1994-003*A Anemone nemorosa 'Alba Plena' G PP-01-S 2017-001*A Antirrhinum hispanicum 'Roseum' G HP1 2015-096*A Aquilegia canadensis W PINE-GROVE 1992-003*A Aquilegia flabellata 'Ministar' G CR1 1968-015*A Araucaria araucana G ARB-N 1968-015*B Araucaria araucana G CR3 1968-015*C Araucaria araucana G CR3 1968-015*D Araucaria araucana G ARB-N 1980-061*A Araucaria araucana G ARB-N 2015-076*A Araucaria araucana G LNSW4 1969-083*A Arctostaphylos uva-ursi W NORTHFLDN 1985-041*B Arisaema amurense W PP-04-S 1989-005*A Arisaema amurense W VEG-FLD-W 1989-005*B Arisaema amurense W PP-04-S 2006-085*A Arisaema consanguineum G CEDAR-G 2014-064*A Arisaema consanguineum G HP2 2000-013*A Arisaema ringens G PP-19-N 1988-028*B Arisaema sikokianum G PP-12-S 1988-028*F Arisaema sikokianum G PP-05-S 1970-104*A Arisaema triphyllum G VEG-FLD-W 2015-092*A Arisaema triphyllum W EN 2015-092*B Arisaema triphyllum W HP2 2015-092*C Arisaema triphyllum W HP5 2014-152*A Aristolochia macrophylla W C 2014-152*B Aristolochia macrophylla W EN 2016-160*A Aristolochia macrophylla W C 1999-004*A Aristolochia tomentosa G HP1 1999-004*B Aristolochia tomentosa G HP1

1999-004*C Aristolochia tomentosa G HP1 1999-004*D Aristolochia tomentosa G HP1 1999-004*E Aristolochia tomentosa G HP1 1999-004*F Aristolochia tomentosa G HP1 1999-004*G Aristolochia tomentosa G HP1 1999-004*H Aristolochia tomentosa G HP1 1999-004*I Aristolochia tomentosa G HP1 1999-004*J Aristolochia tomentosa G HP1 1999-004*K Aristolochia tomentosa G HP1 1999-004*L Aristolochia tomentosa G HP1 1985-044*A Aronia arbutifolia W WFW,N1/2 2000-035*A Aruncus aethusifolius G PP-24-S 2000-035*B Aruncus aethusifolius G PP-25-S 2004-249*A Aruncus aethusifolius G HP2 2004-249*B Aruncus aethusifolius G HP1 2008-040*A Asarum caudatum (white-flowered form) G HP2 2010-082*A Asarum fauriei var. takaoi G C 2003-055*A Asarum fauriei var. takaoi 'Galaxy' G PP-13-N 2015-113*A Asarum sp. W C 1995-027*A Asarum splendens G PP-29-N 1999-011*A Asarum splendens G PP-16-N 2013-088*A Asarum splendens G HP4 2017-005*A Asarum splendens U HP5 2004-264*A Asclepias amplexicaulis W WFC-S 2004-264*B Asclepias amplexicaulis W WFC-N 2014-153*A Asclepias exaltata W C 2015-085*A Asclepias exaltata W EE 2015-085*B Asclepias exaltata W EN 2016-050*A Asclepias exaltata W PINE-GROVE 1972-140*A Asclepias tuberosa G WFC-N 1972-140*B Asclepias tuberosa G NFC 1972-140*C Asclepias tuberosa G WFC-S 2014-020*A Asclepias tuberosa G HB 2007-013*A Asclepias verticillata G EL-FLD-N 1963-068*A Asimina triloba G WFN,N.SIDE 1963-068*B Asimina triloba G WFN,N.SIDE 2015-163*A Asimina triloba G C 2013-126*A Astilbe chinensis 'Pumila' G VCW 2007-478*A Astilbe microphylla W VCW 2007-476*A Astilbe thunbergii var. congesta W HP2 2017-010*A Athyrium filix-femina var. angustum 'Lady in Red' G C 1960-072*A Aucuba japonica G PP-14-S 1960-072*B Aucuba japonica G PP-15-S 1970-067*A Aucuba japonica G PP-14-S 2013-172*A Aucuba japonica 'Hosaba Hoshifu' G LH 1972-057*A Aucuba japonica 'Longifolia' G PP-14-S 2012-056*A Aucuba japonica 'Longifolia' G CEDAR-G 2012-056*B Aucuba japonica 'Longifolia' G CEDAR-G

2012-056*C Aucuba japonica 'Longifolia' G CEDAR-G 2012-056*D Aucuba japonica 'Longifolia' G CEDAR-G 2012-056*E Aucuba japonica 'Longifolia' G CEDAR-G 2014-102*A Baptisia bracteata W HB 2016-001*A Baptisia bracteata W C 2016-002*A Baptisia lanceolata W C 2014-051*A Baptisia 'Mellow Yellow' G HB 2014-051*C Baptisia 'Mellow Yellow' G HB 2003-056*A Baptisia 'Purple Smoke' G HB 2007-018*B Baptisia 'Purple Smoke' G EL-FLD-W 2007-018*C Baptisia 'Purple Smoke' G BOWER 2017-069*A Baptisia tinctoria W BARNYARD 2015-035*A Begonia grandis 'Heron's Pirouette' G CEDAR-G 2013-065*A Bergenia ciliata var. ciliata G PP-19-S 1973-118*A Bergenia cordifolia G BORDER 2007-436*A Betula ermanii W LNSW8 2006-109*A Betula grossa W WFW,N1/2 2006-109*B Betula grossa W LNSW3 2007-475*A Betula grossa W LNSW4 2014-066*A Betula litwinowii W LNSW4 1985-001*A Betula nigra 'Heritage' G WFW,N1/2 1992-004*A Betula pendula 'Trost Dwarf' U N 2013-138*A Betula populifolia W HP5 2013-138*B Betula populifolia W NORTHFLDW 2016-161*A Betula sp. W C 2011-055*A Bignonia capreolata 'Wabash Valley' G PINE-GROVE 2016-122*A Buckleya distichophylla W C 2011-013*A Buddleja × alterdavidii 95A G C 2011-016*A Buddleja × alterdavidii '95-A' #2 G LNSE2 1998-092*F Buddleja sp. W C 1998-092*G Buddleja sp. W C 1998-094*G Buddleja sp. W C 1998-094*H Buddleja sp. W C 1998-095*F Buddleja sp. W C 1998-095*G Buddleja sp. W C 1990-064*B Buxus 'Chicagoland Green' U C 2012-024*A Buxus 'Green Gem' G HOMESTEADE 1966-013*A Buxus microphylla 'Kingsville Dwarf' G PP-03-N 1966-013*B Buxus microphylla 'Kingsville Dwarf' G PP-28-N 1979-108*B Buxus sempervirens 'Arborescens' G NORTHFLDE 1987-071*A Buxus sempervirens 'Fastigiata' G PP-10-N 1970-043*B Buxus sinica G PP-19-N 1962-052*A Buxus sinica var. insularis G PP-15-S 1962-052*C Buxus sinica var. insularis G PP-17-N 1962-052*D Buxus sinica var. insularis G PP-12-N 1962-052*E Buxus sinica var. insularis G PP-13-S 2015-051*A Callicarpa × G LNSE6 2015-052*A Callicarpa × G LNSE6

2015-053*A Callicarpa × G LNSE6 2015-054*A Callicarpa × G LNSE6 2015-055*A Callicarpa × G LNSE6 2015-056*A Callicarpa × G LNSE6 2015-057*A Callicarpa × G LNSE6 2015-058*A Callicarpa × G LNSE6 2015-059*A Callicarpa × G LNSE6 2015-060*A Callicarpa × G LNSE6 2015-061*A Callicarpa × G LNSE6 2015-062*A Callicarpa × G LNSE6 2015-063*A Callicarpa × G LNSE6 2007-186*B Callicarpa americana W HP2 2007-186*C Callicarpa americana W HP2 2007-186*D Callicarpa americana W HP2 2007-186*E Callicarpa americana W HP2 2007-186*F Callicarpa americana W HP2 2011-058*A Callicarpa americana Z LNSE5 2014-089*A Callicarpa americana W C 2013-174*A Callicarpa americana 'Welsh's Pink' G LNSE2 1981-031*A Callicarpa bodinieri 'Profusion' U NORTHFLDE 2004-237*A Callicarpa dichotoma 'Issai' G VCW 2004-237*B Callicarpa dichotoma 'Issai' G VCW 2004-237*C Callicarpa dichotoma 'Issai' G VCW 1969-075*A Callicarpa japonica W VEG-FLD-W 2005-055*A Callicarpa japonica Z NORTHFLDS 2005-055*B Callicarpa japonica Z NORTHFLDS 2005-055*C Callicarpa japonica Z NORTHFLDS 1964-029*A Callicarpa japonica 'Leucocarpa' G VEG-FLD-W 2007-040*A Callicarpa kwangtungensis G BORDER 2016-195*A Callicarpa kwangtungensis G C 2017-176*A Callicarpa sp. W C 2007-014*A Callirhoe involucrata G HB 2007-014*C Callirhoe involucrata G EL-FLD-N 1973-017*I Callitropsis × leylandii U PINE-GROVE 1973-017*J Callitropsis × leylandii U PINE-GROVE 1989-033*A Callitropsis × leylandii 'Gold Rider' G WFN,S.SIDE 1988-018*A Callitropsis × leylandii 'Leighton Green' U PINE-GROVE 1969-060*A Callitropsis nootkatensis 'Glauca' G NURS-FLD-S 1969-060*B Callitropsis nootkatensis 'Glauca' G ARB-S 1969-060*C Callitropsis nootkatensis 'Glauca' G CR1 1974-006*B Callitropsis nootkatensis 'Pendula' G WFW,N1/2 1974-006*C Callitropsis nootkatensis 'Pendula' G CR6 1994-041*A Callitropsis nootkatensis 'Variegata' G CR6 2014-193*A Callitropsis vietnamensis Z C 2016-065*A Calluna vulgaris 'Golden Feather' G P 2016-066*A Calluna vulgaris 'Kinlochruel' G P 2016-063*A Calluna vulgaris 'Orange Queen' G P 2016-064*A Calluna vulgaris 'Wickwar Flame' G P

1998-028*A Calocedrus decurrens U CR5 2004-201*A Calycanthus × raulstonii 'Hartlage Wine' G BORDER 2006-060*A Calycanthus × raulstonii 'Hartlage Wine' G NURS-FLD-S 2006-060*B Calycanthus × raulstonii 'Hartlage Wine' G CEDAR-G 2012-044*B Calycanthus 'Aphrodite' G ARB-S 2012-044*C Calycanthus 'Aphrodite' G WFN,N.SIDE 2017-062*A Calycanthus 'Aphrodite' G VEG-FLD-N 2004-114*E Calycanthus chinensis G HP3 2004-114*F Calycanthus chinensis G HP3 2015-118*A Calycanthus floridus W C 2016-003*A Calycanthus floridus W C 2004-103*A Calycanthus floridus 'Athens' G HP1 2004-103*B Calycanthus floridus 'Athens' G HP1 2004-103*C Calycanthus floridus 'Athens' G HP2 2013-073*A Calycanthus floridus 'Edith Wilder' G EN 2004-210*A Calycanthus floridus 'Michael Lindsey' G LH 2010-055*A Calycanthus floridus 'Michael Lindsey' G BARNYARD 2010-055*B Calycanthus floridus 'Michael Lindsey' G BARNYARD 2010-055*C Calycanthus floridus 'Michael Lindsey' G BARNYARD 2012-029*A Calycanthus floridus 'Purpureus' G PINE-GROVE 2005-002*C Calycanthus 'Venus' G WWN 1987-027*A Camellia × williamsii 'Donation' G UCB-A 1960-073*A Camellia japonica W PP-13-S 1960-073*F Camellia japonica W PP-19-S 1960-073*G Camellia japonica W UCB-A 1960-074*A Camellia japonica W PP-08-S 1960-074*C Camellia japonica W PP-05-S 1960-074*I Camellia japonica W PP-02-S 1963-056*A Camellia japonica G UCB-A 1963-056*B Camellia japonica G UCB-A 1963-058*A Camellia japonica G UCB-A 1964-039*A Camellia japonica W UCB-B 1964-040*A Camellia japonica W UCB-B 1966-001*B Camellia japonica W PP-12-S 1966-001*C Camellia japonica W PP-18-S 2006-073*A Camellia japonica Z CEDAR-G 2006-074*A Camellia japonica Z NORTHFLDW 2006-075*A Camellia japonica Z UCB-B 2006-077*A Camellia japonica G UCB-B 2006-078*A Camellia japonica Z HP3 60-070-003*A Camellia japonica G PP-01-S 60-070-005*A Camellia japonica G PP-01-S 1974-028*A Camellia japonica 'Anacostia' G UCB-A 1974-028*B Camellia japonica 'Anacostia' G UCB-A 1971-026*A Camellia japonica 'Frost Queen' G UCB-A 1971-026*B Camellia japonica 'Frost Queen' G UCB-A 1964-042*A Camellia japonica 'Kumasaka' G UCB-A 1969-052*A Camellia japonica 'Park's Hybrid' G UCB-B

1974-055*A Camellia japonica 'Showa-no-hikari' G UCB-A 1980-002*A Camellia oleifera G UCB-B 2007-259*A Camellia rusticana W PP-02-N 2010-081*A Camellia sp. G LH 60-071-52*A Camellia sp. G PP-23-S 2000-005*A Camellia 'Winter's Hope' G PP-25-S 1989-051*A Campsis radicans 'Flava' G EL-FLD-W 2017-011*A Carex appalachica U HP1 2004-155*A Carex conica 'Snowline' G HP1 2004-155*B Carex conica 'Snowline' G EL-FLD-N 2004-157*A Carex dolichostachya f. glaberrima 'Kaga-nishiki' Gold Fountains G HP1 2004-260*A Carex dolichostachya f. glaberrima 'Kaga-nishiki' Gold Fountains G HP1 2004-098*A Carex flagellifera 'Toffee Twist' G VCN 2013-089*A Carex hachijoensis 'Evergold' G HP3 2017-008*A Carex hachijoensis 'Evergold' G PINE-GROVE 2017-008*B Carex hachijoensis 'Evergold' G HB 2013-199*A Carex laxiculmis 'Hobb' G HP5 2003-046*A Carex morrowii 'Ice Dance' G NORTHFLDW 2004-158*A Carex morrowii 'Ice Dance' G HP2 2004-158*B Carex morrowii 'Ice Dance' G HP2 2004-158*C Carex morrowii 'Ice Dance' G CEDAR-G 2004-158*D Carex morrowii 'Ice Dance' G NORTHFLDE 2003-047*A Carex morrowii 'Silver Sceptre' G NORTHFLDW 2004-156*A Carex morrowii 'Silver Sceptre' G HP1 2013-091*A Carex morrowii 'Silver Sceptre' G EL-FLD-N 2013-091*B Carex morrowii 'Silver Sceptre' G LH 2015-039*A Carex muskingumensis 'Oehme' G CEDAR-G 2003-048*A Carex plantaginea G HP1 2016-114*A Carex siderosticta 'Banana Boat' G HP2 2016-053*A Carex siderosticta 'Variegata' G HP3 2015-162*A Carpinus caroliniana W C 2006-104*C Carpinus cordata W WFN,N.SIDE 2015-015*A Carpinus fangiana 'Wharton's Choice' G LNSW1 2003-137*A Carpinus japonica Z WFN,S.SIDE 2007-474*A Carpinus laxiflora W W 2016-176*A Carpinus sp. W C 1959-016*A Carpinus tschonoskii G ALLEE 1959-016*B Carpinus tschonoskii G ALLEE 1992-014*A Carpinus tschonoskii G WFN,S.SIDE 2006-125*B Carpinus tschonoskii W WFW,N1/2 2017-177*A Carpinus viminea W C 2016-142*A Carya cordiformis W C 2002-011*A Carya illinoinensis G ARB-W 1960-002*A Carya ovata W ARB-S 1960-002*C Carya ovata W ARB-S 1960-002*D Carya ovata W ARB-S 1960-002*E Carya ovata W ARB-S 1960-002*F Carya ovata W ARB-S

1960-002*H Carya ovata W ARB-S 1960-002*J Carya ovata W ARB-S 2016-151*A Carya pallida W C 2016-131*A Carya tomentosa W C 2016-134*A Carya tomentosa W C 2016-143*A Carya tomentosa W C 1993-014*A Castanea dentata G WFN,S.SIDE 2002-004*A Castanea mollissima G ARB-W 2015-142*A Castanea pumila W C 2014-116*A Castanea pumila var. ozarkensis W C 1980-083*B Catalpa speciosa G WEST-FLD-E 2010-105*A Cathaya argyrophylla G ARB-W 2015-116*A Ceanothus americanus W C 1960-004*A Cedrus deodara 'Kashmir' U HOMESTEADS 1962-026*A Cedrus libani G NURS-FLD-E 1962-026*B Cedrus libani G ARB-CTR 1962-026*C Cedrus libani G CR3 2017-207*A Ceiba speciosa G C 2007-031*A Cephalotaxus fortunei G HP2 1973-002*B Cephalotaxus harringtonii G WFW,N1/2 1979-064*A Cephalotaxus harringtonii 'Duke Gardens' G CR2 1967-049*B Cephalotaxus harringtonii 'Fastigiata' G CR2 1967-049*D Cephalotaxus harringtonii 'Fastigiata' G NORTHFLDW 1967-049*E Cephalotaxus harringtonii 'Fastigiata' G NORTHFLDW 1967-049*F Cephalotaxus harringtonii 'Fastigiata' G CR5 2009-093*A Cephalotaxus harringtonii 'Ogon' G HP1 1974-007*A Cephalotaxus harringtonii 'Prostrata' G WFW,N1/2 2012-025*A Cephalotaxus harringtonii 'Prostrata' G HP1 2012-025*B Cephalotaxus harringtonii 'Prostrata' G HP1 2012-025*C Cephalotaxus harringtonii 'Prostrata' G HP1 2007-500*A Cephalotaxus harringtonii var. nana W VCW 2007-500*B Cephalotaxus harringtonii var. nana W VCW 2007-500*C Cephalotaxus harringtonii var. nana W VCW 2007-500*D Cephalotaxus harringtonii var. nana W C 2007-500*E Cephalotaxus harringtonii var. nana W HP4 2007-500*F Cephalotaxus harringtonii var. nana W HP4 2007-500*G Cephalotaxus harringtonii var. nana W HP4 2007-500*H Cephalotaxus harringtonii var. nana W VCW 2007-500*I Cephalotaxus harringtonii var. nana W VCW 1982-092*A Cephalotaxus sinensis W NORTHFLDW 2003-043*B Ceratostigma plumbaginoides G VCW 2004-181*B Ceratostigma plumbaginoides G VCW 1962-070*A Cercidiphyllum japonicum G ARB-W 2006-250*A Cercidiphyllum japonicum W LNNE7 2007-384*A Cercidiphyllum japonicum W EE 2015-164*A Cercidiphyllum japonicum U C 1973-058*A Cercis canadensis G PP-02-S 2014-017*A Cercis canadensis W C

2013-200*A Chamaecyparis lawsoniana W C 1971-043*A Chamaecyparis lawsoniana 'Forsteckensis' G PP-04-N 2010-003*A Chamaecyparis lawsoniana 'Qiana' G CR5 2017-208*A Chamaecyparis lawsoniana 'Qiana' G C 72-029-02*B Chamaecyparis lawsoniana 'Qiana' W WFN,S.SIDE 1979-119*A Chamaecyparis lawsoniana 'Stewartii' G CR1 1960-020*A Chamaecyparis obtusa G ARB-E 2007-492*A Chamaecyparis obtusa W SW 2007-492*B Chamaecyparis obtusa W SW 2007-492*C Chamaecyparis obtusa W SW 2007-492*D Chamaecyparis obtusa W SW 2007-492*E Chamaecyparis obtusa W SW 2007-492*F Chamaecyparis obtusa W SW 2007-492*G Chamaecyparis obtusa W SW 2007-492*H Chamaecyparis obtusa W SW 2007-492*I Chamaecyparis obtusa W SW 2007-492*J Chamaecyparis obtusa W SW 2007-492*K Chamaecyparis obtusa W SW 2007-492*L Chamaecyparis obtusa W SW 2007-492*M Chamaecyparis obtusa W SW 2007-492*N Chamaecyparis obtusa W P 2007-492*O Chamaecyparis obtusa W P 2007-492*P Chamaecyparis obtusa W P 1971-016*B Chamaecyparis obtusa 'Coralliformis' G CR1 1975-130*A Chamaecyparis obtusa 'Crippsii' G CR2 1969-059*B Chamaecyparis obtusa 'Filicoides' G CR1 2000-030*C Chamaecyparis obtusa 'Filicoides' G HP1 2000-022*A Chamaecyparis obtusa 'Gracilis' G VCN 2000-022*B Chamaecyparis obtusa 'Gracilis' G VCN 2000-022*C Chamaecyparis obtusa 'Gracilis' G VCN 2000-022*D Chamaecyparis obtusa 'Gracilis' G HP1 2000-022*E Chamaecyparis obtusa 'Gracilis' G HP1 2000-022*F Chamaecyparis obtusa 'Gracilis' G HP1 2000-022*H Chamaecyparis obtusa 'Gracilis' G HP1 1961-040*A Chamaecyparis obtusa 'Nana' G PP-01-S 1961-040*B Chamaecyparis obtusa 'Nana' G PP-04-N 1971-064*A Chamaecyparis obtusa 'Nana' G CR2 1970-064*A Chamaecyparis obtusa 'Nana Gracilis' G CR3 1971-046*A Chamaecyparis obtusa 'Pygmaea' G PP-11-N 1975-092*A Chamaecyparis obtusa 'Rigid Dwarf' G ARB-E 2017-066*A Chamaecyparis obtusa 'Tempelhof' G EL-FLD-S 1977-084*A Chamaecyparis obtusa 'Tetragona Aurea' G PP-17-S 2007-504*A Chamaecyparis pisifera W SW 1977-125*B Chamaecyparis pisifera 'Aurea' G CR2 1974-003*A Chamaecyparis pisifera 'Boulevard' G NORTHFLDE 1966-055*B Chamaecyparis pisifera 'Compacta' G WFW,N1/2 1971-014*A Chamaecyparis pisifera 'Filifera Aurea' G CR2 1977-124*A Chamaecyparis pisifera 'Gold Spangle' G CR1

1975-094*A Chamaecyparis pisifera 'Snow' U CR1 1997-004*A Chamaecyparis pisifera 'Snow' G WFW,N1/2 1983-084*B Chamaecyparis pisifera 'Squarrosa' G CR5 1972-042*A Chamaecyparis pisifera 'Squarrosa Argentea' U WEST-FLD-N 1971-044*A Chamaecyparis pisifera 'Tsukumo' G PP-25-S 1971-044*B Chamaecyparis pisifera 'Tsukumo' G PP-18-N 1972-029*A Chamaecyparis thyoides W NORTHFLDS 1972-029*B Chamaecyparis thyoides W NORTHFLDS 1972-029*C Chamaecyparis thyoides W NORTHFLDS 1972-029*E Chamaecyparis thyoides W NORTHFLDS 1972-029*F Chamaecyparis thyoides W NORTHFLDS 1972-029*G Chamaecyparis thyoides W NORTHFLDS 1972-029*H Chamaecyparis thyoides W NORTHFLDS 1972-029*I Chamaecyparis thyoides W NORTHFLDS 1972-029*J Chamaecyparis thyoides W NORTHFLDS 2015-170*A Chamaecyparis thyoides W C 2015-171*A Chamaecyparis thyoides W C 2015-077*A Chamaedaphne calyculata W C 2013-086*A Chamaedaphne calyculata (dwarf form) G PINE-GROVE 2013-086*B Chamaedaphne calyculata (dwarf form) G UCB-B 2007-034*A Chamaedaphne calyculata 'Verdant' G PP-15-N 1988-024*A Chasmanthium latifolium G WFN,S.SIDE 1988-024*C Chasmanthium latifolium G NORTHFLDW 2004-183*A Chasmanthium latifolium G VCN 2004-183*B Chasmanthium latifolium G VCN 2004-183*C Chasmanthium latifolium G VCN 2004-183*D Chasmanthium latifolium G VCN 2004-183*E Chasmanthium latifolium G VCN 2004-183*F Chasmanthium latifolium G HB 2007-450*A Chelone cuthbertii W NURS-FLD-S 2017-210*A Chelone cuthbertii W C 1980-124*A Chimonanthus praecox G WEST-FLD-E 2013-144*A Chionanthus pygmaeus G BARNYARD 2013-144*B Chionanthus pygmaeus G C 1967-017*A Chionanthus retusus G EL-FLD-E 1967-017*C Chionanthus retusus G WFW,N1/2 1962-061*C Chionanthus virginicus G PP-25-N 2014-119*A Chionanthus virginicus W C 2000-015*A Chloranthus japonicus G PP-18-S 2000-015*B Chloranthus japonicus G PP-18-S 2013-131*A Chrysogonum virginianum var. australe G HP2 2017-212*A Chrysopsis mariana G EW 2006-040*A Clematis (Atragene Group) 'Blue Bird' G HP5 2006-050*A Clematis (Atragene Group) 'Willy' G EL-FLD-S 2006-031*A Clematis (Early Large-flowered Group) 'Guernsey Cream' G NURS-FLD-S 1962-015*E Clematis (Early Large-flowered Group) 'Lasurstern' G BORDER 1962-015*F Clematis (Early Large-flowered Group) 'Lasurstern' G BOWER 1964-016*A Clematis (Late Large-flowered Group) 'Crimson King' G BORDER

2001-026*A Clematis (Late Large-flowered Group) 'Polish Spirit' G BORDER 2006-043*A Clematis (Late Large-flowered Group) 'Polish Spirit' G EL-FLD-N 2007-088*A Clematis (Late Large-flowered Group) 'Polish Spirit' G HB 2006-033*A Clematis (Texensis Group) 'Duchess of Albany' G EL-FLD-S 2006-033*B Clematis (Texensis Group) 'Duchess of Albany' G HP1 2006-033*C Clematis (Texensis Group) 'Duchess of Albany' G NURS-FLD-N 1984-024*A Clematis (Viticella Group) 'Betty Corning' G BOWER 1994-021*A Clematis (Viticella Group) 'Betty Corning' G PP-11-N 2006-046*A Clematis (Viticella Group) 'Betty Corning' G EW 2005-014*A Clematis (Viticella Group) 'Etoile Rose' G PP-14-N 1994-029*A Clematis (Viticella Group) 'Etoile Violette' G PP-02-N 2006-041*A Clematis (Viticella Group) 'Little Nell' G EL-FLD-N 2003-065*A Clematis (Viticella Group) 'Madame Julia Correvon' G PP-15-N 2003-065*AA Clematis (Viticella Group) 'Madame Julia Correvon' G PP-15-N 2006-035*A Clematis (Viticella Group) 'Venosa Violacea' G HP1 1972-114*A Clematis × vedrariensis var. rosea G PP-13-N 2014-200*A Clematis 'Andromeda' G C 1982-014*A Clematis apiifolia W CR4 2007-303*A Clematis apiifolia W C 2015-028*A Clematis 'Blue Angel' G C 2000-097*A Clematis brevicaudata G EL-FLD-N 2000-097*B Clematis brevicaudata G VEG-FLD-S 2003-066*A Clematis chiisanensis 'Lemon Bells' G WFSE 2006-039*A Clematis chiisanensis 'Lemon Bells' G ARB-W 2006-030*A Clematis 'Evipo 033' Avante-Garde G PP-18-N 2001-025*A Clematis 'Evithree' Anna Louise G PP-01-S 1991-028*A Clematis heracleifolia W PP-15-N 1991-028*B Clematis heracleifolia W PP-16-N 2015-161*A Clematis heracleifolia G HB 1977-046*D Clematis 'Jackmanii' G PP-22-N 2007-240*A Clematis japonica W VEG-FLD-E 2007-024*A Clematis macropetala (Atragene Group) 'Lagoon' G WFSW 2015-024*A Clematis montana 'Mayleen' G BOWER 2017-007*A Clematis 'Omoshiro' G C 2014-075*A Clematis otophora W VCN 2017-006*A Clematis recta 'Lime Close' G HP4 2013-182*A Clematis reticulata G PINE-GROVE 2015-026*A Clematis 'Rosemoor' G C 1958-002*E Clematis sp. G VEG-FLD-S 2004-012*A Clematis sp. G EL-FLD-W 2016-162*A Clematis sp. W C 2016-163*A Clematis sp. W C 1995-009*A Clematis stans G BORDER 2015-025*A Clematis 'Starfish' G EN 2015-025*B Clematis 'Starfish' G C 2007-010*A Clematis tangutica G EL-FLD-W 2015-027*A Clematis tangutica 'Lambton Park' G PP-18-N 1977-045*C Clematis terniflora G EL-FLD-W

1977-045*D Clematis terniflora G VEG-FLD-S 1977-045*G Clematis terniflora G NORTHFLDN 1977-045*H Clematis terniflora G NORTHFLDN 1977-045*I Clematis terniflora G VEG-FLD-S 1977-045*K Clematis terniflora G EL-FLD-W 1977-045*Q Clematis terniflora G VEG-FLD-S 2013-048*A Clematis tongluensis W C 2008-118*A Clematis viorna W HP2 2006-049*A Clematis virginiana G WFSE 2013-081*A Clematis virginiana W C 1998-080*A Clerodendrum trichotomum W HB 1982-069*A Clethra acuminata G WFN,N.SIDE 2007-171*B Clethra acuminata W HP5 2007-171*C Clethra acuminata W HP3 2007-171*D Clethra acuminata W HP5 2007-177*A Clethra acuminata W HP5 2014-177*A Clethra acuminata W C 2015-117*A Clethra acuminata W C 2016-136*A Clethra acuminata W C 2003-181*A Clethra alnifolia G EE 2003-181*C Clethra alnifolia G EE 2003-181*D Clethra alnifolia G P 2003-187*B Clethra alnifolia G EE 2003-187*C Clethra alnifolia G EE 2013-139*A Clethra alnifolia W PINE-GROVE 2013-139*B Clethra alnifolia W PINE-GROVE 2013-139*D Clethra alnifolia W PINE-GROVE 2013-139*E Clethra alnifolia W PINE-GROVE 2013-139*F Clethra alnifolia W PINE-GROVE 2013-139*G Clethra alnifolia W PINE-GROVE 2013-211*A Clethra alnifolia W P 2012-027*A Clethra alnifolia 'Crystallina' G BARNYARD 2012-027*B Clethra alnifolia 'Crystallina' G BARNYARD 2012-027*C Clethra alnifolia 'Crystallina' G BARNYARD 1996-002*A Clethra alnifolia 'Ruby Spice' G WFN,N.SIDE 2015-080*A Clethra alnifolia 'Ruby Spice' G ES 2015-080*B Clethra alnifolia 'Ruby Spice' G ES 2015-080*C Clethra alnifolia 'Ruby Spice' G ES 1969-064*A Clethra alnifolia var. alnifolia 'Rosea' G EE 1974-004*A Clethra barbinervis G WFW,S1/2 2007-465*D Clethra barbinervis W PINE-GROVE 2013-049*A Clethra delavayi W C 2013-050*A Clethra delavayi W C 2013-051*A Clethra delavayi W C 2014-076*A Clethra delavayi W C 2004-107*A Clethra monostachya G HP3 2014-101*A Clitoria mariana W C 2001-056*A Colchicum 'Giant' G WFWIRISBED

2009-100*A Comanthosphace japonica G HP2 2009-100*B Comanthosphace japonica G HP3 1974-080*B Convallaria majalis 'Albistriata' G CEDAR-G 2016-042*A Coreopsis 'Full Moon' G HB 2017-027*A Coreopsis 'Sienna Sunset' G HB 2014-023*A Coreopsis tripteris G C 2016-068*A Coreopsis tripteris G zG 1969-049*A Cornus canadensis W PP-08-S 1999-021*A Cornus canadensis G PP-08-S 2004-198*A Cornus canadensis G PP-08-S 1979-022*A Cornus controversa G WEST-FLD-E 2006-111*A Cornus controversa W NURS-FLD-E 1968-012*A Cornus florida 'Cherokee Chief' G HOLLY-PARK 2016-022*A Cornus florida var. urbiniana G LNSW5 2014-097*A Cornus foemina W C 1961-046*A Cornus kousa G ALLEE 1961-046*B Cornus kousa G ALLEE 1961-046*D Cornus kousa G ALLEE 1961-046*E Cornus kousa G ALLEE 1961-046*F Cornus kousa G ALLEE 1961-046*G Cornus kousa G ALLEE 1963-025*A Cornus kousa G ALLEE 1963-025*B Cornus kousa G ALLEE 1963-025*C Cornus kousa G ALLEE 1963-025*D Cornus kousa G ALLEE 1963-025*E Cornus kousa G ALLEE 1963-025*F Cornus kousa G ALLEE 1968-026*A Cornus kousa G ALLEE 1971-053*B Cornus kousa G ALLEE 1992-017*A Cornus kousa G ALLEE 2002-054*A Cornus kousa G ALLEE 2004-086*A Cornus kousa G WWN 61-046-02*B Cornus kousa 'Big Apple' G ALLEE 1989-012*A Cornus kousa 'Blue Shadow' G ALLEE 2016-078*A Cornus kousa 'Blue Shadow' G NORTHFLDE 61-046-04*A Cornus kousa 'Gay Head' G ALLEE 61-046-05*A Cornus kousa 'Julian' G ALLEE 1985-069*A Cornus kousa 'Lustgarten Weeping' G WFW,N1/2 61-046-08*A Cornus kousa 'Pollywood' G ALLEE 61-046-06*A Cornus kousa 'Snowbird' G ALLEE 1987-025*B Cornus kousa 'Square Dance' G ALLEE 61-046-03*A Cornus kousa 'Square Dance' G ALLEE 1974-118*A Cornus kousa 'Steeple' G ALLEE 61-046-01*A Cornus kousa 'Steeple' G ALLEE 1975-070*A Cornus kousa 'Summer Stars' G WFW,S1/2 2007-276*B Cornus macrophylla W EL-FLD-W 92-015-02*B Cornus macrophylla W NORTHFLDN 2009-037*A Cornus mas W NURS-FLD-E

1994-042*A Cornus 'Rutlan' G WFW,N1/2 2006-059*A Cornus sanguinea 'Winter Flame' G HP1 2006-059*B Cornus sanguinea 'Winter Flame' G HP1 2006-059*C Cornus sanguinea 'Winter Flame' G HP1 2017-178*A Cornus sp. W C 2015-029*B Corydalis 'Blue Heron' G P 2006-252*A Corylopsis gotoana W P 2006-252*B Corylopsis gotoana W WFW,N1/2 2007-495*B Corylopsis gotoana W L 2007-495*C Corylopsis gotoana W HP5 2007-495*D Corylopsis gotoana W HP5 2007-495*E Corylopsis gotoana W HP5 2007-495*F Corylopsis gotoana W HP5 2007-495*G Corylopsis gotoana W HP5 2007-495*H Corylopsis gotoana W P 2007-495*I Corylopsis gotoana W P 2007-495*J Corylopsis gotoana W P 2007-495*K Corylopsis gotoana W P 2007-495*L Corylopsis gotoana W P 2013-176*A Corylopsis multiflora G HP2 2004-108*A Corylopsis pauciflora G VCN 2004-108*B Corylopsis pauciflora G HP2 2004-108*C Corylopsis pauciflora G HP2 2013-074*A Corylopsis pauciflora G LH 1960-041*A Corylopsis sinensis G ARB-S 1960-041*B Corylopsis sinensis G WEST-FLD-E 1969-048*A Corylopsis spicata G HP3 1969-048*C Corylopsis spicata G WEST-FLD-N 1969-048*E Corylopsis spicata G WFW,N1/2 1969-048*F Corylopsis spicata G WFW,N1/2 1969-048*G Corylopsis spicata G WFW,N1/2 2000-024*A Corylopsis spicata G HP2 2000-024*B Corylopsis spicata G HP2 2000-024*C Corylopsis spicata G HP2 2004-078*A Corylopsis spicata 'Aurea' G HP3 1969-046*A Corylopsis veitchiana G ARB-E 1969-046*B Corylopsis veitchiana G WEST-FLD-E 2016-185*A Corylopsis willmottiae W C 2011-036*B Corylus americana W EN 2011-036*C Corylus americana W NORTHFLDS 2011-036*D Corylus americana W NORTHFLDS 2011-036*E Corylus americana W NORTHFLDS 2011-036*F Corylus americana W NORTHFLDS 2011-036*G Corylus americana W NORTHFLDS 2013-209*A Corylus americana W C 2009-033*A Corylus chinensis W LNSW1 2010-064*A Corylus chinensis W WFW,S1/2 2014-006*A Corylus cornuta W EE

2014-006*B Corylus cornuta W EE 2010-063*A Corylus fargesii Z LNSW3 2014-065*A Cotinus coggygria W C 1979-133*A Cotinus coggygria 'Daydream' G ARB-N 2014-104*A Crataegus uniflora W C 2004-143*B Crocosmia 'Lucifer' G HB 2009-077*A Crocosmia 'Lucifer' G HB 2012-048*A Crocosmia 'Lucifer' G HB 2004-288*A Crocus tomasinianus G VCN 2004-288*B Crocus tomasinianus G HP1 2009-060*A Croton alabamensis G PINE-GROVE 1961-054*A Cryptomeria japonica G ARB-CTR 1967-008*A Cryptomeria japonica G CR2 1967-008*C Cryptomeria japonica G PINE-GROVE 1967-008*D Cryptomeria japonica G PINE-GROVE 1968-030*A Cryptomeria japonica G CR2 1968-020*A Cryptomeria japonica 'Bandai-Sugi' G CR2 1968-020*B Cryptomeria japonica 'Bandai-Sugi' G ARB-E 1977-143*A Cryptomeria japonica 'Elegans Nana' G PP-07-N 1982-105*A Cryptomeria japonica 'Elegans Nana' G CR4 1982-105*B Cryptomeria japonica 'Elegans Nana' G CR1 1982-105*D Cryptomeria japonica 'Elegans Nana' G PINE-GROVE 1982-105*F Cryptomeria japonica 'Elegans Nana' G ARB-W 1996-011*A Cryptomeria japonica 'Globosa Compacta' G CR1 1975-097*A Cryptomeria japonica 'Knaptonensis' G CR1 1972-027*A Cryptomeria japonica 'Nana' G PP-05-S 1976-069*A Cryptomeria japonica 'Nana' G CR2 2012-043*A Cryptomeria japonica 'Segun Sugi' G CR3 1994-012*A Cryptomeria japonica 'Tansu' G CR1 1979-116*A Cryptomeria japonica 'Vilmoriniana' G PP-10-N 1978-150*A Cryptomeria japonica 'Yoshino' G CR2 1978-150*B Cryptomeria japonica 'Yoshino' G CEDAR-G 1978-150*C Cryptomeria japonica 'Yoshino' G CR1 1978-150*E Cryptomeria japonica 'Yoshino' G NORTHFLDW 1978-150*F Cryptomeria japonica 'Yoshino' G NORTHFLDW 1978-150*G Cryptomeria japonica 'Yoshino' G NORTHFLDW 2008-045*A Cryptomeria japonica 'Yoshino' G LMB EAST 2008-045*B Cryptomeria japonica 'Yoshino' G LMB EAST 2008-045*C Cryptomeria japonica 'Yoshino' G LMB EAST 2008-045*D Cryptomeria japonica 'Yoshino' G LMB EAST 2008-045*E Cryptomeria japonica 'Yoshino' G LMB EAST 2008-045*F Cryptomeria japonica 'Yoshino' G LMB EAST 2008-045*G Cryptomeria japonica 'Yoshino' G LMB EAST 2008-045*H Cryptomeria japonica 'Yoshino' G LMB EAST 2008-045*I Cryptomeria japonica 'Yoshino' G LMB EAST 2008-045*J Cryptomeria japonica 'Yoshino' G LMB WEST 2009-072*C Cryptomeria japonica 'Yoshino' G LMB WEST 2009-072*D Cryptomeria japonica 'Yoshino' G LMB WEST

2009-072*E Cryptomeria japonica 'Yoshino' G LMB WEST 2009-072*F Cryptomeria japonica 'Yoshino' G LMB WEST 2009-072*G Cryptomeria japonica 'Yoshino' G LMB WEST 2009-072*H Cryptomeria japonica 'Yoshino' G LMB WEST 2009-072*I Cryptomeria japonica 'Yoshino' G LMB WEST 2010-071*A Cryptomeria japonica 'Yoshino' G LMB WEST 2010-071*B Cryptomeria japonica 'Yoshino' G LMB WEST 2004-203*A Cunninghamia lanceolata 'Glauca' G CR1 2014-192*A Cupressus dupreziana G C 2014-194*A Cupressus dupreziana var. atlantica W C 2014-195*A Cupressus dupreziana var. atlantica W C 2014-196*A Cupressus dupreziana var. atlantica W C 2016-035*A Cyclamen coum (silver form) G HP2 1972-117*D Cyclamen hederifolium G PP-13-S 1972-117*I Cyclamen hederifolium G ARB-W 1972-117*J Cyclamen hederifolium G ARB-W 1972-117*K Cyclamen hederifolium G ARB-W 2016-034*A Cyclamen purpurascens G HP2 1998-025*A Cypripedium kentuckiense U PP-29-N 2014-144*A Cyrilla racemiflora W C 2015-107*A Cyrilla racemiflora W C 2003-057*A Dalea purpurea U HB 1977-112*A Danae racemosa G PP-17-S 1999-025*A Daphne albowiana G PP-16-S 2011-035*A Daphne albowiana G C 2008-053*A Daphne genkwa G PP-17-N 2015-030*A Daphne genkwa Hackenberry Group G PINE-GROVE 2015-030*B Daphne genkwa Hackenberry Group G PINE-GROVE 2015-030*C Daphne genkwa Hackenberry Group G PINE-GROVE 2001-044*A Daphne 'Kilmeston' G PP-21-N 1965-007*B Daphne mezereum G PP-01-N 1980-119*A Daphne retusa G PP-21-S 2016-164*A Daphniphyllum angustifolium W C 1994-008*A Daphniphyllum macropodum G UCB-A 2005-003*A Daphniphyllum macropodum G PP-10-S 2005-003*C Daphniphyllum macropodum G VCW 2007-262*B Daphniphyllum macropodum var. humile W PINE-GROVE 2007-262*D Daphniphyllum macropodum var. humile W PINE-GROVE 2000-040*A Davidia involucrata G HOMESTEADS 2005-057*A Davidia involucrata G CR1 2004-054*A Decumaria barbara G VCN 2007-182*A Decumaria barbara W HP4 2007-141*A Decumaria sinensis G CEDAR-G 2013-125*A Deinanthe bifida G PP-08-S 2013-124*A Deinanthe caerulea G HP4 2017-025*A Delosperma 'Fire Wonder' G HB 2013-206*A Dennstaedtia punctilobula W VCE 2013-206*B Dennstaedtia punctilobula W EL-FLD-N

2013-206*C Dennstaedtia punctilobula W EL-FLD-N 2016-045*A Deschampsia flexuosa W EN 2016-045*B Deschampsia flexuosa W EE 2008-162*B Deutzia discolor Z NURS-FLD-E 1982-104*A Deutzia gracilis 'Nikko' G BORDER 2002-010*A Deutzia scabra 'Plena' G EL-FLD-W 2016-004*A Diervilla sessilifolia W P 2016-004*B Diervilla sessilifolia W C 1977-070*B Diospyros virginiana G WFW,S1/2 2016-099*A Diospyros virginiana W C 1999-018*A Dipelta floribunda G EL-FLD-N 1999-055*A Diphylleia cymosa W ARB-S 1998-003*A Dirca occidentalis W HOMESTEADS 1982-087*A Dirca palustris G PP-10-N 1982-087*B Dirca palustris G PP-10-N 1994-043*A Disanthus cercidifolius G ARB-N 2016-023*A Disanthus cercidifolius 'Ena Nishiki' G HP2 2017-079*A Disanthus ovatifolius Z C 2013-060*A Disporopsis undulata G PP-12-N 2016-116*A Disporopsis undulata G HP3 2014-050*A Disporum cantoniense 'Night Heron' G HB 2014-050*B Disporum cantoniense 'Night Heron' G VCW 2014-050*C Disporum cantoniense 'Night Heron' G VCW 1998-015*A Disporum maculatum U PP-16-N 2003-014*A Disporum maculatum U HB 2017-179*A Distylium buxifolium G C 2010-053*A Dryopteris erythrosora 'Brilliance' G HP3 2004-162*A Echinacea purpurea 'Rubinstern' G HB 2003-067*A Edgeworthia chrysantha G VCW 2005-005*A Edgeworthia chrysantha G WFW,N1/2 2005-005*B Edgeworthia chrysantha G VCW 2005-005*C Edgeworthia chrysantha G PP-03-S 2016-037*A Edgeworthia chrysantha 'Akebono' G C 2015-031*A Edgeworthia chrysantha 'Nanjing Gold' G HP5 2015-031*B Edgeworthia chrysantha 'Nanjing Gold' G HP5 2015-031*C Edgeworthia chrysantha 'Nanjing Gold' G HP5 2014-189*A Edgeworthia chrysantha 'Snow Cream' G HP2 2015-143*A Emmenopterys henryi G HP3 2015-143*B Emmenopterys henryi G C 1962-007*A Enkianthus campanulatus G PP-04-N 2000-025*A Enkianthus campanulatus G HP2 2000-025*B Enkianthus campanulatus G HP3 2007-289*A Enkianthus campanulatus W SW 2007-289*B Enkianthus campanulatus W SW 2007-289*D Enkianthus campanulatus W ARB-W 2007-289*E Enkianthus campanulatus W ARB-W 2007-289*F Enkianthus campanulatus W ARB-W 2007-289*G Enkianthus campanulatus W ARB-W

2007-289*H Enkianthus campanulatus W ARB-W 2007-289*I Enkianthus campanulatus W ARB-W 2007-289*J Enkianthus campanulatus W ARB-W 2007-289*K Enkianthus campanulatus W ARB-W 2007-289*L Enkianthus campanulatus W ARB-W 2007-289*M Enkianthus campanulatus W LH 2007-289*N Enkianthus campanulatus W SW 2007-289*O Enkianthus campanulatus W SW 2007-289*P Enkianthus campanulatus W SW 2007-289*Q Enkianthus campanulatus W SW 2007-289*R Enkianthus campanulatus W SW 2015-032*A Enkianthus campanulatus 'Bruce Briggs' G LNSE7 2009-047*A Enkianthus campanulatus f. albiflorus G NORTHFLDS 2010-005*A Enkianthus campanulatus 'Jan Iseli Pink' G ARB-N 2010-005*B Enkianthus campanulatus 'Jan Iseli Pink' G ARB-N 2010-005*C Enkianthus campanulatus 'Jan Iseli Pink' G ARB-N 2011-060*A Enkianthus campanulatus 'Jan Iseli Pink' G C 2010-004*A Enkianthus campanulatus 'Jan Iseli Red' G WFN,S.SIDE 2015-033*A Enkianthus campanulatus 'Lipstick' G LNSE7 2009-046*A Enkianthus campanulatus 'Miyama beni' G NORTHFLDW 2012-032*A Enkianthus campanulatus 'Red Velvet' G CR4 2008-049*A Enkianthus campanulatus 'Renoir' G WFN,N.SIDE 2011-049*A Enkianthus campanulatus 'Showy Lantern' G BORDER 2008-047*A Enkianthus campanulatus 'Summer Hill' G CEDAR-G 2008-032*A Enkianthus campanulatus 'Tokyo Masquerade' G HP4 2007-396*A Enkianthus cernuus f. rubens W LNNE6 2007-396*B Enkianthus cernuus f. rubens W PP-12-N 2009-054*A Enkianthus chinensis Z PINE-GROVE 2009-054*B Enkianthus chinensis Z HP2 2013-013*A Enkianthus deflexus W C 1962-006*A Enkianthus perulatus G PP-06-N 1962-006*B Enkianthus perulatus G PP-21-N 2004-130*A Enkianthus perulatus G HP3 2004-130*B Enkianthus perulatus G HP2 2004-130*C Enkianthus perulatus G HP3 2016-024*A Enkianthus perulatus 'Compactus' G C 2006-071*A Enkianthus perulatus 'J. L. Pennock' G WFSW 2006-071*B Enkianthus perulatus 'J. L. Pennock' G WFSW 2006-071*C Enkianthus perulatus 'J. L. Pennock' G WFSW 2007-066*B Enkianthus perulatus 'J. L. Pennock' G LNNW3 2013-014*A Enkianthus serrulatus W C 2016-061*A Epigaea repens W EN 2017-033*A Epimedium × 'Domino' G C 2017-034*A Epimedium × 'Flame Thrower' G C 2017-048*A Epimedium × 'Ninja Stars' G C 2003-115*A Epimedium × perralchicum G PP-08-S 2003-115*B Epimedium × perralchicum G HP3 2003-173*A Epimedium × perralchicum G PINE-GROVE

2003-117*A Epimedium × perralchicum 'Frohnleiten' G PP-20-S 2003-117*B Epimedium × perralchicum 'Frohnleiten' G VCN 2003-117*C Epimedium × perralchicum 'Frohnleiten' G HP2 2004-256*A Epimedium × perralchicum 'Frohnleiten' G HP1 2015-140*A Epimedium × perralchicum 'Wisley' G N 2017-049*A Epimedium × 'Pink Champagne' G C 2003-106*A Epimedium × setosum G CEDAR-G 1981-007*A Epimedium × versicolor 'Sulphureum' G CEDAR-G 2017-056*A Epimedium × versicolor 'Sulphureum' G C 2003-109*A Epimedium × warleyense 'Orangekonigin' G PP-15-N 2003-109*B Epimedium × warleyense 'Orangekonigin' G VCN 2003-109*C Epimedium × warleyense 'Orangekonigin' G VCW 2015-175*A Epimedium × warleyense 'Orangekonigin' G UCB-A 2017-057*A Epimedium × 'Yokihi' G C 2015-141*A Epimedium × youngianum 'Niveum' G N 2011-050*A Epimedium alpinum 'Shrimp Girl' G PINE-GROVE 2002-055*A Epimedium brachyrrhizum G PP-24-S 2003-111*A Epimedium brachyrrhizum G PP-25-S 2013-204*A Epimedium brachyrrhizum G PINE-GROVE 2015-174*A Epimedium brachyrrhizum G UCB-B 2017-031*A Epimedium brevicornu G C 2008-042*A Epimedium davidii G HP2 2010-052*A Epimedium davidii G HP3 2017-032*A Epimedium diphyllum 'Nanum' G C 2003-113*A Epimedium 'Enchantress' G HP1 2003-113*B Epimedium 'Enchantress' G CEDAR-G 2017-072*A Epimedium fargesii 'Star Shower' G C 2003-172*A Epimedium franchetii G HP3 2017-036*A Epimedium gradiflorum 'Dark Beauty' G C 2003-110*A Epimedium grandiflorum 'Album' G PP-27-N 2016-040*A Epimedium grandiflorum 'Bandit' G VCE 2017-035*A Epimedium grandiflorum 'Circe' G C 2004-255*A Epimedium grandiflorum 'Lilafee' G HP2 2017-037*A Epimedium grandiflorum 'Mt Kitadake Purple' G C 2017-038*A Epimedium grandiflorum 'Orion' G C 1990-053*A Epimedium grandiflorum var. higoense G PP-15-S 2017-039*A Epimedium grandiflorum var. higoense 'Bandit' G C 2017-040*A Epimedium grandiflorum var. higoense 'Saturn' G C 2017-041*A Epimedium grandiflorum 'Waterfall' G C 2004-138*A Epimedium grandiflorum 'Yubae' G VCW 2003-078*A Epimedium koreanum G C 2017-042*A Epimedium leptorrhizum 'Hubei Treasure' G C 2017-043*A Epimedium 'Lilac Cascade' G C 2017-044*A Epimedium lishihchenii G C 2017-045*A Epimedium macrosepalum 'Sweet Rachel' G C 2015-139*A Epimedium membranaceum G N 2017-046*A Epimedium membranaceum G C 2017-047*A Epimedium myrianthum 'Mottled Madness' G C

2010-051*A Epimedium pinnatum subsp. colchicum G HP4 2017-050*A Epimedium pubigerum G C 2009-079*A Epimedium 'Rubrum' G HB 2017-051*A Epimedium sempervirens 'Candy Hearts' G C 2003-116*A Epimedium sempervirens 'Okuda's White' G PP-16-S 2013-205*A Epimedium sempervirens 'Okuda's White' G HP5 2017-052*A Epimedium sempervirens 'Secret Arrow' G C 2017-053*A Epimedium 'Spine Tingler' G C 2017-054*A Epimedium stellulatum 'Wudang Star' G C 2017-055*A Epimedium sutchuenense G C 2017-073*A Epimedium wushanense G C 2014-077*A Eriobotrya deflexa W C 1974-064*A Erythronium 'Pagoda' G PP-29-S 1981-135*A Erythronium revolutum 'Pink Beauty' G PP-01-S 1981-135*B Erythronium revolutum 'Pink Beauty' G PP-29-N 1981-135*D Erythronium revolutum 'Pink Beauty' G PP-01-N 2004-261*B Eucommia ulmoides G NORTHFLDW 2015-106*A Euonymus americanus W C 1998-029*A Euonymus carnosus G HP2 1971-033*A Euonymus fortunei 'Minimus' G PP-13-N 2007-341*A Euonymus macropterus W C 2016-165*A Euonymus myrianthus W C 2014-059*A Euphorbia amygdaloides subsp. robbiae G HP3 2017-012*A Euphorbia amygdaloides subsp. robbiae U ES 2015-152*A Eurya japonica Z C 2015-075*A Eurybia divaricata W EE 2015-075*B Eurybia divaricata W EN 2015-075*C Eurybia divaricata W P 2004-251*A Eurybia divaricata 'Eastern Star' G HP2 2007-012*A Eurybia divaricata 'Eastern Star' G HP1 2016-070*A Eurybia macrophylla W C 2016-067*A Eurybia spectabilis Z P 1973-098*A Exochorda giraldii var. wilsonii G NURS-FLD-S 1994-044*A Fagus crenata G WFN,S.SIDE 2004-002*B Fagus grandifolia G NURS-FLD-E 2013-055*A Fagus grandifolia W W 2013-055*B Fagus grandifolia W W 2013-055*C Fagus grandifolia W W 2014-001*A Fagus grandifolia W HP5 2006-082*A Fagus orientalis W WFW,N1/2 64-054-01*A Fagus sylvatica G WFW,S1/2 1961-037*A Fagus sylvatica 'Asplenifolia' G HOMESTEADS 1962-021*A Fagus sylvatica 'Asplenifolia' G VEG-FLD-E 1963-019*A Fagus sylvatica 'Atropunicea' G NORTHFLDN 2016-191*A Fagus sylvatica 'Aurea Pendula' G C 1958-001*A Fagus sylvatica 'Fastigiata' G EL-FLD-N 1966-017*A Fagus sylvatica 'Fastigiata' G HP1 1964-054*A Fagus sylvatica 'Pendula' G VEG-FLD-E

1964-054*B Fagus sylvatica 'Pendula' G NORTHFLDW 1970-031*A Fagus sylvatica 'Rohanii' G WFN,S.SIDE 1970-031*B Fagus sylvatica 'Rohanii' G VEG-FLD-S 2002-013*A Fagus sylvatica 'Zlatia' G NURS-FLD-S 2015-042*A Fargesia nitida 'Juizhaigou' G HP2 2016-052*A Ficus johannis subsp. afghanistanica G C 1999-027*A Firmiana simplex W EL-FLD-N 2000-021*A Fothergilla × intermedia G HP1 2008-043*A Fothergilla × intermedia 'Blue Shadow' G NURS-FLD-S 2008-043*B Fothergilla × intermedia 'Blue Shadow' G NURS-FLD-S 2008-043*C Fothergilla × intermedia 'Blue Shadow' G NURS-FLD-S 2017-067*A Fothergilla × intermedia 'Blue Shadow' G EL-FLD-S 2017-067*B Fothergilla × intermedia 'Blue Shadow' G EL-FLD-S 2017-067*C Fothergilla × intermedia 'Blue Shadow' G EL-FLD-S 2017-067*D Fothergilla × intermedia 'Blue Shadow' G EL-FLD-S 2003-138*A Fothergilla × intermedia 'Mt. Airy' G HB 2008-030*A Fothergilla × intermedia 'Red Licorice' G HP4 2009-044*A Fothergilla × intermedia 'Sea Spray' G HP3 2009-045*A Fothergilla × intermedia 'Windy City' G WFW,N1/2 1978-116*A Fothergilla gardenii G NORTHFLDS 2017-152*A Fothergilla gardenii W C 2008-050*A Fothergilla gardenii 'Appalachia' G PP-13-N 2004-223*A Fothergilla gardenii 'Blue Mist' G ARB-E 2010-020*C Fothergilla gardenii 'Harold Epstein' G VCN 2012-045*A Fothergilla gardenii 'Harold Epstein' G VCN 2012-045*B Fothergilla gardenii 'Harold Epstein' G VCN 2008-051*A Fothergilla gardenii 'Jane Platt' G VCW 2008-051*B Fothergilla gardenii 'Jane Platt' G VCW 2008-051*C Fothergilla gardenii 'Jane Platt' G VCW 2013-137*A Fothergilla gardenii 'Jane Platt' G LH 2008-031*A Fothergilla gardenii 'Suzanne' G CEDAR-G 1973-106*A Fothergilla major G NORTHFLDS 1973-106*B Fothergilla major G VEG-FLD-S 1973-106*C Fothergilla major G NORTHFLDS 2010-107*A Fothergilla major W HP3 1960-069*A Franklinia alatamaha G WFN,S.SIDE 2013-140*A Franklinia alatamaha G C 2013-140*B Franklinia alatamaha G PP-26-S 2013-140*C Franklinia alatamaha G C 2007-290*A Fraxinus apertisquamifera W LNSE3 2007-218*A Fraxinus lanuginosa W NORTHFLDN 1981-046*B Fraxinus ornus G WEST-FLD-E 2017-030*A Fraxinus ornus W C 1998-109*A Fraxinus sp. W NORTHFLDN 2011-007*A Galanthus nivalis 'Lady Elphinstone' G U 1972-119*A Galanthus nivalis var. scharlockii U PP-06-N 2011-008*A Galanthus sp. G VCN 2011-008*B Galanthus sp. G VCW

2013-097*A Galanthus sp. G UCB-B 2013-097*B Galanthus sp. G UCB-A 2016-029*A Galanthus woronowii G WFW,S1/2 2015-124*A Galax urceolata W C 2008-072*A Galium odoratum G CEDAR-G 2015-038*A Galium odoratum G HP4 2013-133*A Gardenia jasminoides 'Grif's Select' G HP3 2004-036*B Gaylussacia baccata W WFW,N1/2 1961-021*A Gaylussacia brachycera W VCW 2014-003*A Gaylussacia frondosa W HP5 2016-054*A Gaylussacia frondosa W C 1975-058*B Gentiana asclepiadea G PP-07-S 1975-058*C Gentiana asclepiadea G PP-05-S 1975-058*D Gentiana asclepiadea G PP-18-S 1975-058*E Gentiana asclepiadea G CEDAR-G 2002-079*A Gentiana clausa G PP-21-N 2015-126*A Gentiana clausa W C 2007-345*A Gentiana makinoi W PP-12-N 1977-134*B Gentiana scabra G ARB-E 1977-134*E Gentiana scabra G PP-04-S 2004-257*A Geranium × cantabrigiense 'Biokovo' G VCN 2017-002*A Geranium × cantabrigiense 'Karmina' G PINE-GROVE 2004-233*A Geranium × cantabrigiense 'St. Ola' G HB 2014-057*A Geranium macrorrhizum 'Bevan's Variety' G HP3 2017-003*A Geranium macrorrhizum 'Bevan's Variety' G HP5 2012-057*A Geranium macrorrhizum 'Ingwersen's Variety' G HP4 2014-062*A Geranium maculatum W HP5 2014-062*B Geranium maculatum W PINE-GROVE 2004-258*A Geranium maculatum 'Espresso' G HP1 2004-258*B Geranium maculatum 'Espresso' G HP1 2017-013*A Geranium maculatum 'Ingwersens Variety' G VCE 2006-027*A Geranium 'Nimbus' G HB 2016-032*A Ginkgo biloba 'Autumn Gold' G WFN,S.SIDE 2013-201*A Glyptostrobus pensilis G C 2013-201*B Glyptostrobus pensilis G LNSW3 2014-143*A Gordonia lasianthus W C 2012-002*A Gymnocladus chinensis U C 1960-029*A Gymnocladus dioica G HOMESTEADS 2014-092*A Gymnocladus dioica W C 2014-027*A Gymnocladus dioicus 'Espresso' G EL-FLD-E 2016-057*A Hakonechloa macra 'Albovariegata' G VCE 2016-057*B Hakonechloa macra 'Albovariegata' G PINE-GROVE 1964-011*A Halesia carolina G HP4 1964-011*B Halesia carolina G HP2 2014-088*A Halesia carolina W C 2014-138*A Halesia carolina W C 2014-178*A Halesia carolina W C 2015-108*A Halesia carolina W C

2015-109*A Halesia diptera W C 2004-109*A Hamamelis × intermedia 'Angelly' G BARNYARD 2007-026*A Hamamelis × intermedia 'Antoine Kort' G WFN,S.SIDE 2008-033*A Hamamelis × intermedia 'Aphrodite' G BORDER 1971-031*A Hamamelis × intermedia 'Arnold Promise' G NORTHFLDS 2016-025*A Hamamelis × intermedia 'Aurora' G WEST-FLD-E 2017-068*A Hamamelis × intermedia 'Barmstedt Gold' G WFN,S.SIDE 2005-010*A Hamamelis × intermedia 'Diane' G WEST-FLD-E 2004-206*A Hamamelis × intermedia 'Hiltingbury' G ARB-N 2005-051*A Hamamelis × intermedia 'Jelena' G WEST-FLD-E 2005-011*A Hamamelis × intermedia 'Ostergold' G WEST-FLD-E 1983-012*A Hamamelis × intermedia 'Pallida' G NORTHFLDE 1995-015*A Hamamelis × intermedia 'Primavera' G NORTHFLDE 1968-021*A Hamamelis × intermedia 'Ruby Glow' G WFW,N1/2 1968-021*B Hamamelis × intermedia 'Ruby Glow' G NORTHFLDS 2007-435*A Hamamelis japonica W WFN,S.SIDE 2007-435*B Hamamelis japonica W WFW,N1/2 2007-378*A Hamamelis japonica var. obtusata W WFN,S.SIDE 1960-043*A Hamamelis mollis G WFN,N.SIDE 1960-043*D Hamamelis mollis G WFW,S1/2 1960-043*E Hamamelis mollis G WFN,N.SIDE 1977-184*A Hamamelis mollis G VEG-FLD-S 1992-007*A Hamamelis mollis G NORTHFLDE 2006-080*A Hamamelis mollis 'Princeton Gold' G ARB-N 2013-181*A Hamamelis ovalis G LNSW4 1963-041*A Hamamelis vernalis G ARB-W 2014-016*A Hamamelis vernalis W C 2014-096*A Hamamelis vernalis W C 2014-113*A Hamamelis vernalis W C 2014-114*A Hamamelis vernalis W C 2004-110*A Hamamelis vernalis 'Sandra' G HP5 1964-052*B Hamamelis virginiana G WFW,N1/2 1976-016*B Hamamelis virginiana G ARB-S 1976-016*D Hamamelis virginiana G WFW,S1/2 1976-016*G Hamamelis virginiana G WFW,N1/2 1976-016*H Hamamelis virginiana G WFW,N1/2 1976-016*I Hamamelis virginiana G WFW,N1/2 1976-016*J Hamamelis virginiana G WFWIRISBED 1976-016*K Hamamelis virginiana G WFN,N.SIDE 2015-166*A Hamamelis virginiana W C 2004-200*A Hamamelis virginiana 'Harvest Moon' G NORTHFLDN 2004-207*A Hamamelis virginiana 'Little Suzie' G EW 2014-053*A Helianthus angustifolius 'Gold Lace' G HB 2002-080*A Helianthus mollis G NORTHFLDW 2008-019*A Helleborus Brandywine G HP2 2013-153*A Helleborus 'Pink Parachutes' G HP2 2013-153*B Helleborus 'Pink Parachutes' G HP4 2013-153*C Helleborus 'Pink Parachutes' G EL-FLD-N

2004-096*A Helleborus purpurascens G HP2 2011-018*A Helleborus 'Red Racer' G VCW 2004-095*A Helleborus thibetanus U C 2009-091*A Helwingia japonica G C 2006-112*A Hemerocallis citrina var. vespertina W EL-FLD-N 2007-322*A Hemerocallis citrina var. vespertina W WFW,N1/2 2002-031*A Hemerocallis 'Dark Shadows' G EL-FLD-W 2002-031*B Hemerocallis 'Dark Shadows' G EL-FLD-W 2002-031*C Hemerocallis 'Dark Shadows' G EL-FLD-W 1998-110*A Hemerocallis dumortieri W EL-FLD-W 1998-110*B Hemerocallis dumortieri W EL-FLD-W 1998-110*C Hemerocallis dumortieri W EL-FLD-W 1998-110*D Hemerocallis dumortieri W EL-FLD-W 1998-110*E Hemerocallis dumortieri W EL-FLD-W 1998-110*F Hemerocallis dumortieri W EL-FLD-W 1998-110*G Hemerocallis dumortieri W EL-FLD-W 1998-110*H Hemerocallis dumortieri W EL-FLD-W 2007-355*A Hemerocallis esculenta W WFN,N.SIDE 2002-035*A Hemerocallis 'Florisant Lemon' G EL-FLD-W 2002-035*B Hemerocallis 'Florisant Lemon' G EL-FLD-W 2002-035*C Hemerocallis 'Florisant Lemon' G EL-FLD-W 2002-035*D Hemerocallis 'Florisant Lemon' G EL-FLD-W 1998-175*A Hemerocallis 'Joan Senior' G EL-FLD-W 2002-036*A Hemerocallis 'Joan Senior' G EL-FLD-W 2002-033*A Hemerocallis 'Orchid Candy' G EL-FLD-W 2002-033*B Hemerocallis 'Orchid Candy' G EL-FLD-W 2002-033*C Hemerocallis 'Orchid Candy' G EL-FLD-W 2001-029*A Hemerocallis 'Perfect Pink Princess' G EL-FLD-W 2002-037*A Hemerocallis 'Pink Piccadilly' G EL-FLD-W 2003-149*A Hemerocallis 'Polly Forever' G BARNYARD 1983-076*B Hemerocallis 'Purple Choclate' G EL-FLD-W 2002-034*A Hemerocallis 'R & R Peach Shimmer' G EL-FLD-W 2002-034*B Hemerocallis 'R & R Peach Shimmer' G EL-FLD-W 2002-034*C Hemerocallis 'R & R Peach Shimmer' G EL-FLD-W 2002-043*A Hemerocallis 'Siloam Special' G EL-FLD-W 1983-053*A Hemerocallis 'Stella de Oro' U BOWER 1989-019*A Heptacodium miconioides G ARB-W 2010-030*A Heuchera americana W HP2 2009-081*A Heuchera 'Mocha' G HP3 2004-259*A Heuchera villosa 'Autumn Bride' G VCE 2004-259*B Heuchera villosa 'Autumn Bride' G HP1 2006-008*A Heuchera villosa 'Autumn Bride' G VCE 2006-008*B Heuchera villosa 'Autumn Bride' G HP1 2006-008*C Heuchera villosa 'Autumn Bride' G HP1 2007-016*A Heuchera villosa 'Autumn Bride' G HP2 84-051-A*A Hibiscus 'Lohengrin' G HOMESTEADE 1989-060*A Hibiscus syriacus × paramutabilis × H. paramutabilis G HOMESTEADE 2010-110*A Hibiscus syriacus × paramutabilis × H. paramutabilis G C

89-060-01*A Hibiscus syriacus × paramutabilis × H. paramutabilis G HOMESTEADE 1979-024*A Hibiscus syriacus 'Diana' U NORTHFLDE 84-051-B*B Hibiscus 'Tosca' G HOMESTEADE 2014-078*A Holboellia brachyandra W C 1985-116*A Hosta 'Gold Standard' G NORTHFLDW 1990-045*A Hosta 'Knock Out' G NORTHFLDW 1993-042*A Hosta 'Krossa Regal' G NORTHFLDW 1976-098*B Hosta sieboldiana G NORTHFLDW 2006-270*A Hosta sieboldiana W PP-29-N 2006-270*B Hosta sieboldiana W PP-29-S 1985-117*A Hosta sp. G NORTHFLDW 1979-039*A Hosta venusta G NORTHFLDW 2007-271*A Hovenia dulcis W LNSW3 2007-271*B Hovenia dulcis W NORTHFLDN 1977-044*A Hydrangea anomala subsp. petiolaris G EL-FLD-S 2007-463*A Hydrangea anomala subsp. petiolaris W NURS-FLD-W 2009-089*A Hydrangea anomala subsp. petiolaris 'Firefly' G VCW 2008-160*A Hydrangea anomala subsp. petiolaris 'Skylands Giant' G BORDER 2014-110*A Hydrangea arborescens W VCE 2014-110*B Hydrangea arborescens W VCE 2014-110*C Hydrangea arborescens W VCE 2014-110*D Hydrangea arborescens W VCE 2014-110*E Hydrangea arborescens W VCE 2014-110*F Hydrangea arborescens W VCE 2014-110*G Hydrangea arborescens W VCE 2014-110*H Hydrangea arborescens W VCE 2014-110*I Hydrangea arborescens W VCE 2014-110*J Hydrangea arborescens W VCE 2014-110*K Hydrangea arborescens W VCE 2014-110*L Hydrangea arborescens W VCE 2014-110*M Hydrangea arborescens W VCE 2014-110*N Hydrangea arborescens W VCE 2014-110*O Hydrangea arborescens W VCE 2015-114*A Hydrangea arborescens W C 2015-114*B Hydrangea arborescens W ARB-E 2015-114*C Hydrangea arborescens W ARB-E 2015-114*D Hydrangea arborescens W ARB-E 2015-114*E Hydrangea arborescens W ARB-E 2015-114*F Hydrangea arborescens W ARB-E 2015-114*G Hydrangea arborescens W ARB-E 2015-114*H Hydrangea arborescens W ARB-E 2015-114*I Hydrangea arborescens W ARB-E 2015-114*J Hydrangea arborescens W ARB-E 2015-114*K Hydrangea arborescens W ARB-E 2015-114*L Hydrangea arborescens W ARB-E 2007-049*A Hydrangea arborescens 'Emerald Lace' G NURS-FLD-S 2015-159*A Hydrangea aspera W C 2016-166*A Hydrangea chinensis W C

2007-073*A Hydrangea 'Coerulea Lace' G CEDAR-G 2007-073*B Hydrangea 'Coerulea Lace' G CEDAR-G 2007-073*C Hydrangea 'Coerulea Lace' G CEDAR-G 2011-034*A Hydrangea 'Fuji Waterfall' G HP4 2011-034*B Hydrangea 'Fuji Waterfall' G HP4 2011-034*C Hydrangea 'Fuji Waterfall' G HP4 2014-131*A Hydrangea involucrata 'Wim Rutten' G HP2 2014-131*B Hydrangea involucrata 'Wim Rutten' G HP2 2014-131*C Hydrangea involucrata 'Wim Rutten' G HP2 2012-042*A Hydrangea longipes W BARNYARD 2015-168*A Hydrangea longipes Z C 1973-073*A Hydrangea macrophylla G ARB-S 2007-038*A Hydrangea macrophylla Z CEDAR-G 2011-038*A Hydrangea macrophylla 'Blaumeise' G LNSE3 2010-078*A Hydrangea macrophylla 'Veitchii' G PINE-GROVE 2006-159*A Hydrangea paniculata W LNNE6 2007-268*A Hydrangea paniculata W LNNW4 2006-095*A Hydrangea paniculata 'Bulk' G HB 1964-057*A Hydrangea quercifolia G NORTHFLDE 1964-057*B Hydrangea quercifolia G NORTHFLDE 2011-039*A Hydrangea quercifolia W PINE-GROVE 2011-039*B Hydrangea quercifolia W PINE-GROVE 2011-039*C Hydrangea quercifolia W PINE-GROVE 2011-039*D Hydrangea quercifolia W PINE-GROVE 2011-039*E Hydrangea quercifolia W PINE-GROVE 2015-111*A Hydrangea quercifolia W EE 2015-111*B Hydrangea quercifolia W EE 2015-111*C Hydrangea quercifolia W EE 2015-111*D Hydrangea quercifolia W EE 2015-111*E Hydrangea quercifolia W EN 2015-111*F Hydrangea quercifolia W EN 2015-111*G Hydrangea quercifolia W EN 2015-111*H Hydrangea quercifolia W EN 2015-111*I Hydrangea quercifolia W EN 2015-111*J Hydrangea quercifolia W EN 2015-111*K Hydrangea quercifolia W C 2016-005*A Hydrangea quercifolia W C 2004-132*A Hydrangea quercifolia 'Pee Wee' G HP1 2004-132*B Hydrangea quercifolia 'Pee Wee' G HP1 2004-132*C Hydrangea quercifolia 'Pee Wee' G HP1 2004-132*D Hydrangea quercifolia 'Pee Wee' G HP1 2004-132*E Hydrangea quercifolia 'Pee Wee' G HP1 2004-132*F Hydrangea quercifolia 'Pee Wee' G HP1 2016-038*A Hydrangea quercifolia 'Queen of Hearts' G BARNYARD 2016-038*B Hydrangea quercifolia 'Queen of Hearts' G BARNYARD 2016-038*C Hydrangea quercifolia 'Queen of Hearts' G BARNYARD 2015-081*A Hydrangea quercifolia 'Ruby Slippers' G ES 2015-081*B Hydrangea quercifolia 'Ruby Slippers' G ES

2015-081*C Hydrangea quercifolia 'Ruby Slippers' G ES 2015-081*D Hydrangea quercifolia 'Ruby Slippers' G EN 2015-081*E Hydrangea quercifolia 'Ruby Slippers' G EE 2000-026*A Hydrangea quercifolia 'Snow Queen' G HP1 2000-026*C Hydrangea quercifolia 'Snow Queen' G HP1 1976-065*A Hydrangea quercifolia 'Snowflake' Z NURS-FLD-W 2003-139*A Hydrangea radiata W ARB-S 2004-111*A Hydrangea radiata G HP2 2004-111*B Hydrangea radiata G HP2 2004-111*C Hydrangea radiata G HP2 2007-175*B Hydrangea radiata W VCW 2007-175*C Hydrangea radiata W VCW 2007-175*D Hydrangea radiata W VCW 2007-175*E Hydrangea radiata W VCW 2007-175*F Hydrangea radiata W VCW 2007-175*G Hydrangea radiata W VCW 2007-175*H Hydrangea radiata W VCW 2010-104*A Hydrangea radiata W BORDER 2010-104*B Hydrangea radiata W BORDER 2010-104*C Hydrangea radiata W BORDER 2004-164*A Hydrangea radiata 'Samantha' G HB 1999-020*A Hydrangea serrata 'Bluebird' G LH 2016-026*A Hydrangea serrata 'Hallasan' G C 2016-047*A Hydrangea serrata 'Kiyosumi' G HP2 2016-047*B Hydrangea serrata 'Kiyosumi' G HP2 2016-047*C Hydrangea serrata 'Kiyosumi' G HP2 2016-047*D Hydrangea serrata 'Kiyosumi' G HP2 2016-047*E Hydrangea serrata 'Kiyosumi' G HP2 2014-061*A Hydrangea serrata 'Midoriboshi Temari' G HP3 2014-061*B Hydrangea serrata 'Midoriboshi Temari' G HP3 2014-061*C Hydrangea serrata 'Midoriboshi Temari' G HP3 1976-055*A Hydrangea serrata 'Tokyo Delight' G PP-01-S 1976-055*B Hydrangea serrata 'Tokyo Delight' G PP-01-S 2000-117*A Hydrangea serrata 'Tokyo Delight' G LH 2000-039*A Hydrangea sikokiana G PP-17-S 1998-019*A Hydrastis canadensis G PP-01-S 2013-210*A Hypericum buckleyi W C 2015-120*A Hypericum buckleyi W C 2016-127*A Hypericum buckleyi W C 2017-063*A Hypericum caucasicum U C 2016-007*A Hypericum densiflorum W C 2010-094*A Hypericum densiflorum 'Cahaba Gold' G VCW 1968-013*A Hypericum frondosum 'Sunburst' U ARB-E 1968-013*B Hypericum frondosum 'Sunburst' U ARB-N 2004-020*B Hypericum frondosum 'Sunburst' G WFN,N.SIDE 2004-020*C Hypericum frondosum 'Sunburst' G WFN,N.SIDE 2004-020*F Hypericum frondosum 'Sunburst' G WFN,N.SIDE 1976-094*A Hypericum 'Hidcote' G NURS-FLD-N

2014-091*A Hypericum hypericoides subsp. hypericoides W HP1 2014-091*B Hypericum hypericoides subsp. hypericoides W C 2013-082*A Hypericum prolificum W LNSE1 2015-125*A Hypericum prolificum W C 1957-003*A Ilex × altaclerensis 'Camelliifolia' G HOMESTEADE 1965-019*A Ilex × altaclerensis 'Camelliifolia' G HOMESTEADE 1966-026*A Ilex × altaclerensis 'N.Y.B.G. No. 2' G BARNYARD 2009-150*A Ilex × attenuata 'Bronze Beauty' G LNSW3 2009-148*A Ilex × attenuata 'Longwood Gold' G LNSW3 2009-147*A Ilex 'A51517' G LNSW3 1970-081*A Ilex amelanchier G WFW,N1/2 1970-081*B Ilex amelanchier G WFW,N1/2 1970-081*D Ilex amelanchier G WFW,N1/2 1988-029*B Ilex aquifolium U N 1966-035*B Ilex aquifolium (male) G HB 1962-071*A Ilex aquifolium 'Evangeline' G BARNYARD 1972-094*A Ilex aquifolium 'Robert Brown' G WFN,S.SIDE 1980-009*A Ilex aquifolium 'Tremough' G WFN,S.SIDE 1983-090*A Ilex 'Autumn Glow' G NORTHFLDN 1983-090*B Ilex 'Autumn Glow' G NORTHFLDN 1961-027*A Ilex 'Brilliant' G ARB-N 1962-046*A Ilex ciliospinosa G BORDER 2010-050*A Ilex colchica G LNNW7 1968-036*A Ilex crenata 'Glass' G PP-13-S 1961-055*A Ilex crenata 'Helleri' G HB 66-018-01*A Ilex crenata 'Muffin' G NORTHFLDE 1980-006*C Ilex crenata 'Piccolo' G ARB-E 1993-038*C Ilex crenata 'Sky Pencil' G CR1 1993-038*D Ilex crenata 'Sky Pencil' G CEDAR-G 1969-005*A Ilex decidua G NORTHFLDN 1980-128*B Ilex decidua W NORTHFLDN 2014-093*A Ilex decidua W C 1978-136*A Ilex decidua 'Council Fire' G NORTHFLDN 1978-136*B Ilex decidua 'Council Fire' G WFW,N1/2 2013-179*A Ilex decidua 'Finch's Golden' G LNSE3 1978-138*A Ilex decidua 'Pocahontas' G NORTHFLDN 1978-137*A Ilex decidua 'Sundance' G NORTHFLDN 1978-139*A Ilex decidua 'Warren's Red' G NORTHFLDN 2016-178*A Ilex dimorphophylla × I. cornuta 'Carolina Cone' G C 1972-096*A Ilex glabra G PP-11-S 1998-176*A Ilex glabra W VCW 1998-176*B Ilex glabra W VCW 1972-097*A Ilex glabra × coriacea × I. coriacea U PP-11-S 2008-161*A Ilex glabra 'Peggy's Cove' Z PINE-GROVE 2008-161*B Ilex glabra 'Peggy's Cove' Z PINE-GROVE 2008-161*C Ilex glabra 'Peggy's Cove' Z PINE-GROVE 1983-091*A Ilex 'Harvest Red' G NORTHFLDN 1983-091*B Ilex 'Harvest Red' G NORTHFLDN

2017-211*A Ilex 'Homefire' G C 2009-149*A Ilex 'Hugger' G LNSW3 2010-087*A Ilex integra G LNSW3 2007-212*A Ilex longipes W NURS-FLD-N 1979-107*A Ilex 'Lydia Morris' G NURS-FLD-S 1979-107*B Ilex 'Lydia Morris' G WFN,S.SIDE 2016-076*A Ilex 'Lydia Morris' G LNSW8 1979-140*A Ilex maximowicziana G WFN,S.SIDE 1962-056*A Ilex montana W PP-27-S 1978-026*A Ilex montana W NORTHFLDN 2015-128*A Ilex montana W C 1961-052*A Ilex opaca W HOLLY-PARK 1966-042*A Ilex opaca G HOLLY-PARK 1966-042*B Ilex opaca G WFW,N1/2 1970-020*A Ilex opaca G WFW,N1/2 1979-114*A Ilex opaca G HP2 1986-031*A Ilex opaca W WFW,S1/2 2004-015*A Ilex opaca G WEST-FLD-E 2004-016*A Ilex opaca G WEST-FLD-E 2004-027*A Ilex opaca G HP5 2004-028*A Ilex opaca G HP3 2004-030*A Ilex opaca G HP3 2004-133*A Ilex opaca G PINE-GROVE 2015-088*A Ilex opaca W EN 1961-056*A Ilex opaca 'Barnard Luce' W HP1 1961-056*B Ilex opaca 'Barnard Luce' W ARB-E 1961-056*D Ilex opaca 'Barnard Luce' W HP1 1961-056*G Ilex opaca 'Barnard Luce' W HP2 1961-056*H Ilex opaca 'Barnard Luce' W HOLLY-PARK 1961-056*I Ilex opaca 'Barnard Luce' W HP4 1961-056*K Ilex opaca 'Barnard Luce' W NURS-FLD-E 1982-094*A Ilex opaca 'Canary' G HP2 1978-140*A Ilex opaca 'Chief Paduke' G HP3 1968-008*A Ilex opaca 'Cumberland' G PP-21-S 1959-023*A Ilex opaca f. xanthocarpa Z WEST-FLD-E 1959-023*B Ilex opaca f. xanthocarpa Z NURS-FLD-E 1959-023*C Ilex opaca f. xanthocarpa Z NORTHFLDN 1959-023*D Ilex opaca f. xanthocarpa Z WEST-FLD-E 1959-023*E Ilex opaca f. xanthocarpa Z WEST-FLD-E 1959-022*C Ilex opaca 'Greenhill' G NURS-FLD-S 1959-022*D Ilex opaca 'Greenhill' G ARB-W 1959-022*E Ilex opaca 'Greenhill' G NURS-FLD-S 1970-088*A Ilex opaca 'Jersey Knight' G NORTHFLDN 1980-003*A Ilex opaca 'Jersey Princess' G HP5 1980-003*B Ilex opaca 'Jersey Princess' G HP5 1993-053*A Ilex opaca 'Laquerberry' U BARNYARD 1993-053*B Ilex opaca 'Laquerberry' U HOLLY-PARK 2013-208*A Ilex opaca 'Martha's Vineyard' G C

62-012-01*B Ilex opaca 'Martha's Vineyard' G ARB-CTR 62-012-01*C Ilex opaca 'Martha's Vineyard' G NORTHFLDN 62-012-01*D Ilex opaca 'Martha's Vineyard' G WFW,N1/2 1965-013*A Ilex opaca 'Miss Helen' G WFW,N1/2 1965-013*B Ilex opaca 'Miss Helen' G NURS-FLD-S 1965-013*C Ilex opaca 'Miss Helen' G WFN,N.SIDE 1978-107*A Ilex opaca 'Mrs. Santa' G HP3 1961-047*A Ilex opaca 'Nelson West' W PP-04-S 1961-047*B Ilex opaca 'Nelson West' W PP-24-S 2016-075*A Ilex opaca 'Nelson West' G LNSW8 1993-052*A Ilex opaca 'Osa' G HP5 1978-108*A Ilex opaca 'Satyr Hill' G WFW,S1/2 1961-026*B Ilex opaca 'St. Mary' G HOMESTEADS 1977-181*A Ilex opaca 'Vera' G HP4 1984-059*B Ilex opaca 'Villanova' G WFN,S.SIDE 1984-059*C Ilex opaca 'Villanova' G PINE-GROVE 1984-059*D Ilex opaca 'Villanova' G HP4 2013-198*B Ilex pedunculosa G CR1 1988-006*A Ilex 'Pernella' G NORTHFLDN 1988-006*C Ilex 'Pernella' G HP1 1983-092*B Ilex 'Raritan Chief' G NORTHFLDN 2017-180*A Ilex rotunda W C 1976-112*A Ilex rugosa U PP-19-S 1977-012*A Ilex rugosa G PP-19-S 1977-012*C Ilex rugosa G PP-23-S 2011-009*A Ilex rugosa G C 1964-063*A Ilex serrata G ARB-W 2006-117*D Ilex serrata W WFN,S.SIDE 2006-117*E Ilex serrata W WFN,S.SIDE 2006-117*F Ilex serrata W WFN,S.SIDE 2006-117*G Ilex serrata W WFN,S.SIDE 2006-117*H Ilex serrata W WFN,S.SIDE 2006-117*I Ilex serrata W WFN,S.SIDE 1980-008*A Ilex serrata 'Gemperi' G ARB-W 2009-146*A Ilex serrata 'Longwood Firefall' G LNSE3 1978-103*A Ilex 'Shin Nien' G WFN,S.SIDE 2016-167*A Ilex sp. W C 1970-086*A Ilex 'Sparkleberry' G NORTHFLDS 1970-086*B Ilex 'Sparkleberry' G NORTHFLDS 1978-037*A Ilex sugerokii G WFN,S.SIDE 1994-022*A Ilex sugerokii U WEST-FLD-N 2009-168*A Ilex sugerokii G C 1981-097*A Ilex verticillata W NORTHFLDN 2004-017*A Ilex verticillata G WEST-FLD-E 1980-023*A Ilex verticillata 'Afterglow' G NORTHFLDN 2013-135*A Ilex verticillata 'Bright Horizon' G EN 2013-135*B Ilex verticillata 'Bright Horizon' G EN 2013-135*C Ilex verticillata 'Bright Horizon' G EN

58-004-01*A Ilex verticillata 'Bright Horizon' W ARB-W 58-004-01*E Ilex verticillata 'Bright Horizon' W WFN,N.SIDE 2007-057*A Ilex verticillata 'Cacapon' G LNNE1 58-004-02*A Ilex verticillata 'Earlibright' W ARB-W 58-004-02*B Ilex verticillata 'Earlibright' W WFN,N.SIDE 1986-018*A Ilex verticillata f. aurantiaca G NORTHFLDN 2004-057*A Ilex verticillata 'Jim Dandy' G VCN 2004-057*B Ilex verticillata 'Jim Dandy' G VCN 1984-068*A Ilex verticillata 'Quansoo' W PINE-GROVE 2011-056*A Ilex verticillata 'Quansoo' G LNSE1 2011-056*B Ilex verticillata 'Quansoo' G LNSE1 2011-041*A Ilex verticillata 'Quitsa' G WFWIRISBED 2011-057*A Ilex verticillata 'Quitsa' G ES 2004-056*C Ilex verticillata 'Red Sprite' G VCN 2004-056*D Ilex verticillata 'Red Sprite' G VCN 58-004-05*A Ilex verticillata 'Shortcake' W NORTHFLDS 2006-062*A Ilex verticillata 'Southern Gentleman' G NORTHFLDS 2006-062*B Ilex verticillata 'Southern Gentleman' G LMB WEST 2006-062*C Ilex verticillata 'Southern Gentleman' G LMB WEST 1990-001*C Ilex verticillata 'Stop Light' G NORTHFLDN 1986-019*A Ilex verticillata 'Sunset' G NORTHFLDN 1986-019*B Ilex verticillata 'Sunset' G NORTHFLDN 2006-061*B Ilex verticillata 'Winter Gold' G NORTHFLDS 2006-061*C Ilex verticillata 'Winter Gold' G NORTHFLDS 2006-061*D Ilex verticillata 'Winter Gold' G NORTHFLDS 1980-024*A Ilex verticillata 'Winter Red' G NORTHFLDN 1980-024*B Ilex verticillata 'Winter Red' G NORTHFLDN 2006-064*A Ilex verticillata 'Winter Red' G LMB WEST 2006-064*B Ilex verticillata 'Winter Red' G LMB WEST 2006-064*C Ilex verticillata 'Winter Red' G LMB WEST 2006-064*D Ilex verticillata 'Winter Red' G LMB WEST 2003-069*A Illicium anisatum G PP-24-S 2004-021*A Illicium anisatum G ARB-S 2004-021*B Illicium anisatum G ARB-S 2015-129*A Illicium floridanum G HP5 2003-062*A Illicium floridanum 'Halley's Comet' G PINE-GROVE 2003-062*B Illicium floridanum 'Halley's Comet' G PINE-GROVE 2003-062*C Illicium floridanum 'Halley's Comet' G PINE-GROVE 2003-063*A Illicium floridanum 'Pebblebrook' G ARB-S 2003-063*B Illicium floridanum 'Pebblebrook' G ARB-S 2003-063*C Illicium floridanum 'Pebblebrook' G ARB-S 2004-126*B Illicium floridanum 'Semmes' G PINE-GROVE 2004-126*C Illicium floridanum 'Semmes' G PINE-GROVE 2013-173*A Illicium henryi G C 2013-173*B Illicium henryi G ARB-W 2004-125*A Illicium mexicanum G HP2 2004-125*B Illicium mexicanum G HP2 2004-125*C Illicium mexicanum G HP2

2004-025*C Illicium 'Woodland Ruby' G NURS-FLD-N 1983-086*A Impatiens balfourii G CEDAR-G 2015-036*A Impatiens omeiana G HP2 1986-060*B Imperata cylindrica 'Red Baron' G NORTHFLDW 2011-012*A Indigofera amblyantha G EL-FLD-N 2011-012*B Indigofera amblyantha G EL-FLD-N 2011-012*C Indigofera amblyantha G EL-FLD-N 2011-040*A Indigofera decora G HP2 1986-062*A Iris 'Beverly Sills' G BORDER 2010-089*A Iris cristata G VCW 1972-116*A Iris cristata 'Alba' G BORDER 1972-116*C Iris cristata 'Alba' G WFWIRISBED 1972-116*D Iris cristata 'Alba' G BARNYARD 1984-065*A Iris cristata 'Alba' G HP2 1984-065*B Iris cristata 'Alba' G PP-16-S 1984-065*C Iris cristata 'Alba' G HP4 2007-015*A Iris cristata 'Alba' G HP2 2015-048*A Iris cristata 'Dash It All' G C 2015-046*A Iris cristata 'Dick Redfield' G C 2013-146*A Iris cristata 'Eco Purple Pomp' G PINE-GROVE 2015-044*A Iris cristata 'Little Jay' G C 2015-045*A Iris cristata 'Montrose White' G C 2010-067*A Iris cristata 'Mountain Girl' G VCN 2015-047*A Iris cristata 'Navy Blue Gem' G C 2008-020*A Iris cristata 'Powder Blue Giant' G HP2 2015-049*A Iris cristata 'Precious Pearl' G C 2015-050*A Iris cristata 'Sam's Mini' G C 2009-041*A Iris cristata 'Tennessee White' G HP3 2009-064*A Iris cristata 'Vein Mountain' G PP-17-N 2009-064*B Iris cristata 'Vein Mountain' G PINE-GROVE 1986-026*B Iris douglasiana (hybrids) G WFWIRISBED 1975-083*A Iris ensata G WFWIRISBED 1978-014*A Iris ensata 'Golden Queen' G WFWIRISBED 1985-115*A Iris ensata 'Great White Heron' G BORDER 1999-017*A Iris 'Flight of Butterflies' G WFWIRISBED 1976-054*B Iris gracilipes G PP-26-N 2003-027*A Iris gracilipes G VCN 2004-220*A Iris lactea W EL-FLD-E 1985-031*A Iris laevigata W BORDER 1985-031*B Iris laevigata W CEDAR-G 1985-031*D Iris laevigata W WFW 1991-035*A Iris nertschinskia G WFWIRISBED 2003-108*A Iris odaesanensis (Chuwangsan form) G PP-19-N 1985-083*A Iris orientalis G WFWIRISBED 1977-010*C Iris pumila G BORDER 1977-010*D Iris pumila G WFWIRISBED 1988-020*A Iris pumila 'Brassie' G WFWIRISBED 1975-120*A Iris reticulata G BARNYARD

2004-286*A Iris reticulata 'Harmony' G VCN 2004-287*A Iris reticulata 'Joyce' G VCW 2004-287*B Iris reticulata 'Joyce' G HP1 2007-324*A Iris sanguinea W BORDER 2001-031*A Iris siberica 'Song Sparrow' G WFWIRISBED 2001-008*A Iris sibirica 'Alba' G WEST-FLD-E 1985-104*B Iris sibirica 'Cambridge' G WFWIRISBED 1976-048*A Iris 'Small Wonder' G WFWIRISBED 1997-021*A Iris sp. G WFWIRISBED 1999-072*A Iris sp. W WFWIRISBED 1999-072*B Iris sp. W WFWIRISBED 1999-072*C Iris sp. W WFWIRISBED 2016-168*A Iris sp. W C 1986-104*B Iris tectorum 'Alba' G WFWIRISBED 1997-019*A Iris tectorum 'Alba' G WFWIRISBED 1995-011*A Iris variegata U WFW 2014-099*A Itea virginica W C 2014-099*B Itea virginica W EN 2014-099*C Itea virginica W ES 2016-111*A Itea virginica W C 2004-077*B Itea virginica 'Dooley' G HP4 2004-040*A Itea virginica 'Henry's Garnet' G HB 2004-040*B Itea virginica 'Henry's Garnet' G HB 2004-040*E Itea virginica 'Henry's Garnet' G HB 2004-112*A Itea virginica 'Saturnalia' G HP2 2004-112*B Itea virginica 'Saturnalia' G HP2 2004-112*C Itea virginica 'Saturnalia' G HP2 2013-177*A Itea yunnanensis G C 2010-116*A Jamesianthus alabamensis W C 1998-016*A Jeffersonia diphylla G PP-03-N 1976-068*A Juglans nigra G NORTHFLDW 1965-037*B Juniperus chinensis 'Hetzii' U CR1 1965-035*B Juniperus communis 'Ashfordii' G CR2 2002-048*A Juniperus communis 'Ashfordii' G CR6 2002-048*B Juniperus communis 'Ashfordii' G LMB WEST 1971-051*B Juniperus communis 'Repanda' G ARB-CTR 1985-106*A Juniperus procumbens 'Nana' G ARB-CTR 2004-277*A Juniperus sp. U WFN,S.SIDE 1981-026*A Juniperus squamata 'Blue Star' G ARB-CTR 1981-026*B Juniperus squamata 'Blue Star' G CR2 1964-018*A Juniperus virginiana W VEG-FLD-N 1964-018*D Juniperus virginiana W VEG-FLD-N 1974-001*A Juniperus virginiana W CEDAR-G 1974-001*B Juniperus virginiana W CEDAR-G 1974-001*C Juniperus virginiana W CEDAR-G 1974-001*D Juniperus virginiana W CEDAR-G 1974-001*E Juniperus virginiana W CEDAR-G 1974-001*F Juniperus virginiana W CEDAR-G

1974-001*G Juniperus virginiana W CEDAR-G 1974-001*H Juniperus virginiana W WEST-FLD-E 1974-001*I Juniperus virginiana W WEST-FLD-E 1974-001*J Juniperus virginiana W ARB-S 1974-001*K Juniperus virginiana W PINE-GROVE 1974-034*C Juniperus virginiana W NORTHFLDN 1974-034*H Juniperus virginiana W WFW,N1/2 1986-061*B Juniperus virginiana 'Martha's Vineyard' Z WFW,N1/2 2015-095*A Kalmia angustifolia W PINE-GROVE 1973-012*A Kalmia angustifolia f. candida G HP5 1973-012*B Kalmia angustifolia f. candida G PP-28-S 1973-012*C Kalmia angustifolia f. candida G CR1 2012-034*A Kalmia angustifolia 'Hammonasset' G HP2 2011-051*A Kalmia angustifolia 'Kennebago' G C 2013-087*A Kalmia angustifolia 'Kennebago' G PINE-GROVE 2012-033*A Kalmia angustifolia 'Poke Logan' G HP2 2011-053*A Kalmia angustifolia 'Royal Dwarf' G C 1972-015*C Kalmia buxifolia W CEDAR-G 1960-018*B Kalmia latifolia G ARB-W 1960-018*W Kalmia latifolia G ARB-W 1960-018*X Kalmia latifolia G ARB-W 1960-018*Y Kalmia latifolia G ARB-W 1960-018*Z Kalmia latifolia G ARB-W 1983-060*A Kalmia latifolia G WFN,N.SIDE 2012-022*A Kalmia latifolia W C 2012-023*A Kalmia latifolia W EN 2016-123*A Kalmia latifolia W C 2013-180*A Kalmia latifolia 'Croft Carpet' G PINE-GROVE 1987-036*A Kalmia latifolia 'Emerald Sheen' G WFN,N.SIDE 1969-068*A Kalmia latifolia f. fuscata G PP-22-S 1969-068*B Kalmia latifolia f. fuscata G PP-22-S 2015-165*A Kalmia latifolia f. fuscata f. myritifolia 'Starburst' G C 1969-067*A Kalmia latifolia f. polypetala G PP-23-S 1969-067*B Kalmia latifolia f. polypetala G PP-22-S 1986-048*A Kalmia latifolia 'Olympic Fire' G WFN,N.SIDE 1986-049*A Kalmia latifolia 'Raspberry Glow' G WFN,N.SIDE 1986-050*A Kalmia latifolia 'Sarah' G WFN,N.SIDE 1980-039*A Kalmia latifolia 'Silver Dollar' G ARB-W 1987-037*A Kalmia latifolia 'Sunset' G WFN,N.SIDE 2004-193*A Kalmia latifolia 'Tightwad Too' G PINE-GROVE 2007-239*B Kerria japonica W BORDER 2007-239*C Kerria japonica W BORDER 2007-239*D Kerria japonica W BORDER 2007-239*E Kerria japonica W BORDER 2007-239*F Kerria japonica W BORDER 2006-069*A Koelreuteria paniculata W WFW,S1/2 2013-147*A Koelreuteria paniculata (dwarf form) G LNSW1 1973-046*A Kolkwitzia amabilis G WEST-FLD-E

2012-067*A Lagarostrobos franklinii 'Pendula' G LNSW8 2016-196*A Lagerstroemia 'Sweet Macchiato' G C 1998-060*A Larix gmelinii var. olgensis W WFN,S.SIDE 1961-087*A Lathyrus latifolius G NORTHFLDN 1980-048*A Leptodermis oblonga G BARNYARD 1992-012*C Lespedeza thunbergii 'Gibraltar' G VCN 1992-012*D Lespedeza thunbergii 'Gibraltar' G HB 2000-009*A Leucojum vernum G CR1 2013-159*A Leucothoe axillaris W C 1972-046*A Leucothoe fontanesiana G WWN 1972-046*B Leucothoe fontanesiana G WFWIRISBED 2012-058*A Leucothoe fontanesiana 'Mary Elizabeth' G HP5 2012-058*B Leucothoe fontanesiana 'Mary Elizabeth' G HP5 2012-058*C Leucothoe fontanesiana 'Mary Elizabeth' G HP5 2013-061*A Leucothoe fontanesiana 'Nana' G CEDAR-G 2007-294*A Leucothoe grayana W PINE-GROVE 2007-294*B Leucothoe grayana W PINE-GROVE 2007-294*C Leucothoe grayana W PINE-GROVE 2007-294*D Leucothoe grayana W PINE-GROVE 2007-294*E Leucothoe grayana W PINE-GROVE 2004-091*A Leucothoe keiskei G CR1 2014-175*A Leucothoe racemosa W C 2000-042*A Leycesteria formosa U WFW,S1/2 2014-103*A Liatris compacta W EN 2016-009*A Liatris elegans W C 2009-104*A Liatris microcephala G C 2003-079*B Liatris scariosa var. novae-angliae Z NORTHFLDW 2003-132*A Liatris scariosa var. novae-angliae Z NORTHFLDW 2007-001*A Liatris scariosa var. novae-angliae Z NFC 2007-001*B Liatris scariosa var. novae-angliae Z NFC 2007-001*C Liatris scariosa var. novae-angliae Z WFC-S 2007-001*D Liatris scariosa var. novae-angliae Z WFC-N 2007-001*E Liatris scariosa var. novae-angliae Z WFN,S.SIDE 1998-022*A Ligularia dentata 'Desdemona' G BORDER 2012-068*A Lilium philadelphicum W BARNYARD 2016-046*A Lilium philadelphicum W EN 2002-025*A Lilium superbum U PP-12-N 2002-025*B Lilium superbum U CEDAR-G 2002-025*C Lilium superbum U HP4 2002-025*D Lilium superbum U NURS-FLD-W 2002-025*E Lilium superbum U PINE-GROVE 2002-025*F Lilium superbum U HP2 2002-025*G Lilium superbum U HP2 2002-025*H Lilium superbum U HP3 2014-154*A Lilium superbum W HB 2014-154*B Lilium superbum W HB 2014-154*C Lilium superbum W HB 2014-154*D Lilium superbum W C

1983-016*A Lindera angustifolia G ARB-E 1983-016*B Lindera angustifolia G ARB-E 2004-209*A Lindera angustifolia G WWN 1968-035*A Lindera benzoin W ARB-S 1968-035*B Lindera benzoin W HP4 1968-035*C Lindera benzoin W HP4 2009-038*A Lindera benzoin W EE 2009-038*B Lindera benzoin W EE 2009-038*C Lindera benzoin W EE 2009-038*D Lindera benzoin W EE 2013-207*A Lindera benzoin W C 2010-057*A Lindera benzoin f. xanthocarpa G C 1979-118*B Lindera erythrocarpa W WFW,S1/2 1979-118*D Lindera erythrocarpa W WFW,N1/2 2007-393*C Lindera erythrocarpa W WFN,S.SIDE 2007-393*D Lindera erythrocarpa W WFN,S.SIDE 2007-393*E Lindera erythrocarpa W WFN,S.SIDE 2010-049*A Lindera glauca G VCW 2012-003*A Lindera melissifolia W C 1986-038*A Lindera obtusiloba W NURS-FLD-E 1990-014*A Lindera obtusiloba W NURS-FLD-E 2007-222*B Lindera praecox W BARNYARD 2007-222*C Lindera praecox W BARNYARD 2007-222*D Lindera praecox W NORTHFLDS 2016-027*A Lindera reflexa G V 1999-034*E Lindera sp. W C 2016-170*A Lindera sp. W C 2016-175*A Lindera sp. W C 2007-403*B Lindera triloba W EE 2007-403*C Lindera triloba W WFW,S1/2 2007-403*D Lindera triloba W WFW,S1/2 2007-403*E Lindera triloba W WFW,S1/2 2007-403*F Lindera triloba W EN 2006-101*A Lindera umbellata W WFW,N1/2 2007-241*D Lindera umbellata W WFW,N1/2 2007-241*E Lindera umbellata W WFW,N1/2 1982-062*A Liquidambar formosana W HP5 1961-058*A Liquidambar styraciflua G HOMESTEADE 1969-004*A Liquidambar styraciflua G WFW,N1/2 1977-004*A Liquidambar styraciflua G WEST-FLD-E 2016-117*A Liquidambar styraciflua W C 1989-036*A Liriodendron chinense G WFN,S.SIDE 58-003-01*A Liriodendron tulipifera G ARB-E 58-003-02*A Liriodendron tulipifera G BARNYARD 1976-096*A Liriodendron tulipifera 'Aureomarginatum' G WFW,N1/2 2016-171*A Liriope muscari W C 1991-055*A Liriope muscari 'Big Blue' G NORTHFLDW 2017-156*A Litsea aestivalis W C

2017-028*A Lobelia cardinalis 'Black Truffle' G HB 2006-098*A Lobelia sessilifolia W HP2 1991-026*C Lychnis fulgens G PP-24-S 2007-023*A Lycoris chinensis G EL-FLD-N 1995-020*A Lycoris squamigera U NORTHFLDN 2014-005*A Lyonia ligustrina W HP5 2008-163*A Lyonia lucida G LNSE5 1970-004*A Maackia amurensis G NORTHFLDW 1971-027*A Maackia amurensis G NORTHFLDW 1971-072*A Maackia chinensis G WFW,S1/2 2013-148*A Maackia chinensis G LNSW1 2017-182*A Magnolia × G C 2016-192*A Magnolia × brooklynensis 'Black Beauty' G C 1992-020*A Magnolia × kewensis 'Wada's Memory' G NORTHFLDN 1990-041*A Magnolia × loebneri 'Encore' G PINE-GROVE 1993-031*A Magnolia × loebneri 'Leonard Messel' G PINE-GROVE 1964-022*B Magnolia × soulangeana G NURS-FLD-N 1992-013*A Magnolia × soulangeana 'Alexandrina' G WFN,S.SIDE 1973-007*A Magnolia acuminata G NORTHFLDE 1973-007*B Magnolia acuminata G WFW,S1/2 2014-129*A Magnolia acuminata var. subcordata W C 1982-026*A Magnolia biondii Z PINE-GROVE 2015-066*A Magnolia biondii W LNSW2 1991-012*C Magnolia cylindrica G NORTHFLDN 2012-036*A Magnolia 'Daphne' G NORTHFLDW 81-012-01*A Magnolia 'David' G PINE-GROVE 2008-034*A Magnolia 'Daybreak' G NURS-FLD-S 2015-069*A Magnolia denudata G LNSW2 2017-181*A Magnolia foveolata W C 2015-101*A Magnolia fraseri W C 2016-154*A Magnolia fraseri W C 1978-081*A Magnolia fraseri var. pyramidata W NORTHFLDN 1990-042*A Magnolia 'Gold Star' G WFW,N1/2 2015-169*A Magnolia grandiflora 'Edith Bogue' G C 74-002-A*A Magnolia grandiflora 'Edith Bogue' G PINE-GROVE 2013-092*A Magnolia grandiflora 'Kay Parris' G ARB-E 1963-031*B Magnolia kobus G NURS-FLD-N 1963-067*B Magnolia kobus G WFW,N1/2 1973-005*A Magnolia kobus U NORTHFLDN 2007-447*B Magnolia kobus W ARB-N 2016-193*A Magnolia kobus var. stellata 'Waterlily' G C 2017-183*A Magnolia macclurei G C 1969-072*A Magnolia macrophylla G NORTHFLDN 1969-072*B Magnolia macrophylla G WFW,N1/2 2015-102*A Magnolia macrophylla W C 2016-088*A Magnolia macrophylla W C 2016-120*A Magnolia macrophylla W C 2016-121*A Magnolia macrophylla W C

61-044-01*A Magnolia macrophylla 'Julian Hill' G ARB-E 2008-125*A Magnolia macrophylla var. ashei G C 2015-149*A Magnolia macrophylla var. ashei W C 2003-121*A Magnolia 'Maxine Merrill' G VEG-FLD-S 1968-004*B Magnolia obovata G PP-07-N 1968-004*C Magnolia obovata G PP-22-N 68-004-01*B Magnolia obovata 'Lydia' G PP-10-N 1981-012*A Magnolia officinalis G PINE-GROVE 2014-199*A Magnolia officinalis G C 1978-010*A Magnolia 'Pinkie' G NORTHFLDS 1981-013*B Magnolia salicifolia G PINE-GROVE 2007-376*B Magnolia salicifolia W WFN,S.SIDE 2011-003*A Magnolia salicifolia 'Grape Expectations' G NORTHFLDE 2015-067*A Magnolia sargentiana Z LNSW2 1998-061*A Magnolia sieboldii U N 2015-065*A Magnolia sieboldii W LNSW2 1963-007*B Magnolia sieboldii subsp. sieboldii G WFSW 1990-026*A Magnolia sieboldii subsp. sieboldii W WFW,S1/2 1990-026*C Magnolia sieboldii subsp. sieboldii W WFW,S1/2 1990-026*F Magnolia sieboldii subsp. sieboldii W WFW,S1/2 2004-222*C Magnolia 'Silver Parasol' G HP5 1994-047*A Magnolia 'Spectrum' G NORTHFLDN 2015-064*A Magnolia sprengeri W LNSW2 2012-037*A Magnolia sprengeri (91150 × 'Burncoose') G LNSW2 2007-449*B Magnolia stellata W LMB EAST 2007-449*C Magnolia stellata W NORTHFLDW 1992-008*A Magnolia stellata 'Royal Star' G NORTHFLDW 2009-135*A Magnolia tripetala W ES 2016-155*A Magnolia tripetala Z C 1960-011*B Magnolia virginiana G BORDER 2015-079*A Magnolia virginiana W C 2011-048*A Magnolia yuyuanensis × M. insignis G PP-10-S 2008-017*B Magnolia zenii G NORTHFLDW 2015-167*A Mahonia × media 'Charity' G C 1975-053*A Mahonia bealei G CR1 1975-053*C Mahonia bealei G NURS-FLD-S 1975-053*D Mahonia bealei G CR1 2013-067*A Mahonia eurybracteata G HP1 1999-012*A Mahonia fortunei U CR1 2013-141*A Mahonia gracilipes G HP3 2013-141*B Mahonia gracilipes G HP3 2013-141*C Mahonia gracilipes G HP3 2013-071*A Mahonia japonica 'Hivernant' G LH 2013-152*A Mahonia repens G PINE-GROVE 1965-027*A Malus 'Gibb' G EL-FLD-E 1989-043*A Malus halliana 'Parkmanii' U NORTHFLDN 1959-038*C Malus hupehensis G BARNYARD 1959-038*E Malus hupehensis G NORTHFLDE

1959-038*F Malus hupehensis G NORTHFLDE 1959-038*G Malus hupehensis G NORTHFLDE 1959-038*H Malus hupehensis G NORTHFLDE 1959-038*I Malus hupehensis G NORTHFLDE 1959-038*J Malus hupehensis G NORTHFLDE 59-038-02*A Malus hupehensis 'Garlands' G BARNYARD 59-038-01*A Malus hupehensis 'Wayne Douglas' G NORTHFLDE 1960-051*A Malus 'Louisa' G NORTHFLDE 2001-023*A Malus 'Louisa' G HB 2015-040*A Malus 'Louisa' G LNSW2 1962-002*A Malus sargentii G NORTHFLDE 1962-002*C Malus sargentii G NORTHFLDE 1962-002*E Malus sargentii G NORTHFLDE 1970-001*A Malus toringoides G HOMESTEADS 2014-087*A Matteuccia struthiopteris G HP3 2009-042*A Meehania cordata G HP2 1978-159*A Meliosma myriantha W WFW,S1/2 1996-014*A Meliosma oldhamii U NORTHFLDN 1996-014*B Meliosma oldhamii U NORTHFLDN 1996-014*C Meliosma oldhamii U NORTHFLDN 2017-166*A Menispermum canadense W C 2013-104*A Menziesia pilosa W LNSE7 2012-059*A Metasequoia glyptostroboides G WWN 59-019-02*A Metasequoia glyptostroboides G NURS-FLD-N 2016-182*A Metasequoia glyptostroboides 'Snow Flurry' G NORTHFLDE 2016-182*B Metasequoia glyptostroboides 'Snow Flurry' G C 2008-046*A Microbiota decussata G CEDAR-G 2015-103*A Mitchella repens W EN 2006-038*A Molinia caerulea subsp. arundinacea 'Transparent' G HB 2006-038*B Molinia caerulea subsp. arundinacea 'Transparent' G HB 2017-071*A Monarda austroappalachiana G C 2017-014*A Monarda bradburiana U HP3 1998-004*A Mukdenia rossii G HB 1998-004*B Mukdenia rossii G PP-11-S 2013-156*A Myrica cerifera U C 2015-105*A Myrica cerifera W C 2016-055*A Myrica pensylvanica W C 1992-064*A Narcissus 'Actrice' G EL-FLD-S 2014-036*A Narcissus 'April Queen' U EL-FLD-S 1980-150*A Narcissus 'Armada' G BARNYARD 1980-151*A Narcissus 'Aruba' G BARNYARD 2014-037*A Narcissus 'Azon' U EL-FLD-S 1992-060*A Narcissus 'Bella Vista' G EL-FLD-S 2014-039*A Narcissus 'Bobwhite' U EL-FLD-S 1998-155*A Narcissus bulbocodium subsp. quintanilhae G WFW,S1/2 1975-151*A Narcissus 'Caro Nome' G EL-FLD-S 1980-152*A Narcissus 'Ceylon' G BARNYARD 1975-155*A Narcissus 'Cloud Nine' G EL-FLD-S

2014-047*A Narcissus 'Cloud Nine' G WFN,N.SIDE 2014-040*A Narcissus 'Delibes' U EL-FLD-S 2014-043*A Narcissus 'Double Campernelle' U EL-FLD-S 1992-061*A Narcissus 'Erlicheer' G EL-FLD-S 2014-044*A Narcissus 'Flower Drift' U EL-FLD-S 1980-155*A Narcissus 'Galway' G BARNYARD 1980-156*A Narcissus 'Golden Riot' G BARNYARD 1998-152*A Narcissus 'Hawera' G WFW,S1/2 2004-283*A Narcissus 'Hawera' G VCW 2014-045*A Narcissus 'Kaz' U PP-10-N 2014-045*B Narcissus 'Kaz' U PP-14-S 1980-153*A Narcissus 'Kilworth' G BARNYARD 1998-154*A Narcissus 'Little Gem' G WFW,S1/2 1975-153*A Narcissus 'Mabel Taylor' G ARB-E 2014-041*A Narcissus 'Magic Frost' U EL-FLD-S 1975-150*A Narcissus 'Marcola' G ARB-W 2014-031*A Narcissus 'Mount Hood' U ARB-W 2014-035*A Narcissus 'Outer Space' U WFW,N1/2 1975-156*A Narcissus 'Patrician' G EL-FLD-S 2014-034*A Narcissus 'Perky' U CR1 2014-046*A Narcissus poeticus U EL-FLD-S 1980-154*A Narcissus 'Polindra' G BARNYARD 2014-032*A Narcissus 'Pzaz' U BARNYARD 1998-153*A Narcissus 'Quince' G WFW,S1/2 1980-157*A Narcissus 'Rippling Waters' G PP-22-N 1980-157*B Narcissus 'Rippling Waters' G PP-11-N 1992-062*A Narcissus 'Rose Caprice' G EL-FLD-S 1992-063*A Narcissus 'Rose of May' G EL-FLD-S 1975-102*A Narcissus rupicola G ARBSTONEG 1975-102*B Narcissus rupicola G PP-12-N 1975-158*A Narcissus rupicola subsp. marvieri G ARBSTONEG 1975-157*A Narcissus 'Telamonius Plenus' G WFW,S1/2 2014-042*A Narcissus 'Telamonius Plenus' U EL-FLD-S 2014-033*A Narcissus 'White Lady' U BARNYARD 2012-047*A Nassella tenuissima G HB 2004-145*A Nepeta racemosa 'Walkers Low' G HB 1971-007*A Nipponanthemum nipponicum G VEG-FLD-E 2010-111*A Nyssa aquatica W ARB-N 2008-122*A Nyssa biflora W CR5 2016-073*A Nyssa ogeche W LNSW4 1961-031*A Nyssa sylvatica W WEST-FLD-E 1961-031*B Nyssa sylvatica W WEST-FLD-E 1961-031*C Nyssa sylvatica W WEST-FLD-E 1961-031*D Nyssa sylvatica W WEST-FLD-E 1961-031*E Nyssa sylvatica W WEST-FLD-E 1961-031*F Nyssa sylvatica W WEST-FLD-E 1961-031*G Nyssa sylvatica W WEST-FLD-E 1961-031*H Nyssa sylvatica W WEST-FLD-E

1961-031*I Nyssa sylvatica W WEST-FLD-E 1961-031*J Nyssa sylvatica W WEST-FLD-E 1961-031*K Nyssa sylvatica W WEST-FLD-E 1961-031*L Nyssa sylvatica W WEST-FLD-E 1961-031*M Nyssa sylvatica W WEST-FLD-E 1961-031*N Nyssa sylvatica W WEST-FLD-E 1961-031*O Nyssa sylvatica W WEST-FLD-E 1961-031*P Nyssa sylvatica W WEST-FLD-E 1961-031*Q Nyssa sylvatica W WEST-FLD-E 1961-031*R Nyssa sylvatica W WEST-FLD-E 1961-031*S Nyssa sylvatica W WEST-FLD-E 2013-054*A Nyssa sylvatica W W 2013-054*B Nyssa sylvatica W W 2013-054*C Nyssa sylvatica W W 2013-054*D Nyssa sylvatica W W 2013-054*E Nyssa sylvatica W W 2013-054*F Nyssa sylvatica W W 2013-054*G Nyssa sylvatica W W 2013-054*H Nyssa sylvatica W W 2013-054*I Nyssa sylvatica W W 2013-054*J Nyssa sylvatica W W 2013-054*K Nyssa sylvatica W W 2013-054*L Nyssa sylvatica W W 2013-054*M Nyssa sylvatica W W 2015-087*A Nyssa sylvatica W EE 2015-087*B Nyssa sylvatica W EE 2015-087*C Nyssa sylvatica W EE 2015-087*D Nyssa sylvatica W EE 2015-087*E Nyssa sylvatica W EE 2015-087*F Nyssa sylvatica W EE 2015-087*G Nyssa sylvatica W ES 2016-044*A Oenothera kunthiana 'Glowing Magenta' G HB 2004-245*A Oenothera macrocarpa 'Comanche Campfire' G VCN 2016-172*A Ophiopogon bodinieri W C 2013-162*A Ophiopogon jaburans 'Crystal Falls' G C 1995-008*A Ophiopogon planiscapus 'Ebony Knight' G BARNYARD 2013-169*A Ophiopogon planiscapus 'Nigrescens' G LH 2016-036*A Ophiopogon planiscapus 'Nigrescens' G BARNYARD 2017-143*A Opuntia humifusa W C 2006-007*A Origanum laevigatum 'Rosenkuppel' G HB 2012-008*A Osmanthus americanus W C 2017-146*A Osmanthus americanus W C 1979-123*A Osmanthus armatus G CR1 1977-103*A Osmanthus heterophyllus G CR1 1977-103*B Osmanthus heterophyllus G NURS-FLD-S 2011-054*A Osmanthus heterophyllus 'Goshiki' G NURS-FLD-N 1977-158*A Osmanthus heterophyllus 'Gulftide' G PP-29-S 2007-064*A Osmanthus heterophyllus 'Purpureus' G VCW

1966-046*A Osmanthus heterophyllus 'Rotundifolius' G PP-11-N 2005-004*A Osmanthus heterophyllus 'Rotundifolius' G N 2004-240*A Osmunda regalis W VCW 2015-082*A Osmundastrum cinnamomeum W HP2 2016-077*A Ostrya virginiana W LNSE7 1959-021*A Oxydendrum arboreum G BORDER 1959-021*C Oxydendrum arboreum G WFW,S1/2 2010-115*A Oxydendrum arboreum W VEG-FLD-S 2010-115*B Oxydendrum arboreum W LNNW9 2016-089*A Oxydendrum arboreum W C 2016-051*A Oxydendrum arboreum 'Chameleon' G C 59-021-01*A Oxydendrum arboreum 'Chameleon' G BORDER 2017-184*A Oxyspora paniculata W C 2013-143*A Pachysandra procumbens G HP4 2017-015*A Pachysandra procumbens U HP5 2010-102*A Pachysandra procumbens 'Silver Streak' G NURS-FLD-S 1974-016*A Packera tomentosa W WFN,N.SIDE 71-057-B*A Paeonia 'Alexander Woollcott' G PP-14-N 2001-061*A Paeonia 'Beautiful Senorita' G HB 2001-060*A Paeonia 'Brother Chuck' G HB 1980-116*B Paeonia daurica subsp. mlokosewitschii G BORDER 2015-037*A Paeonia delavayi G C 1993-015*A Paeonia lactiflora 'Coral Charm' G PP-14-N 71-057-A*A Paeonia lactiflora 'Rose Shaylor' G PP-14-N 2005-015*A Paeonia mairei G PP-15-N 1959-043*A Paeonia obovata var. alba G PP-01-N 1969-001*A Paeonia obovata var. alba G PP-01-N 1969-001*D Paeonia obovata var. alba G PP-02-N 2009-058*A Paeonia ostii G HP1 2009-058*B Paeonia ostii G HP1 2009-058*C Paeonia ostii G HP1 2000-011*A Paeonia rockii G WFW,N1/2 2002-016*A Paeonia suffruticosa 'Red Moon' G WFW,N1/2 2002-019*A Paeonia suffruticosa 'Yachiyo-jishi' G WFW,N1/2 2002-017*A Paeonia suffruticosa 'Yachiyo-tsubaki' G WFW,N1/2 2002-018*A Paeonia suffruticosa 'Yachiyo-tsubaki' G WFW,N1/2 1981-119*B Panicum virgatum W WFN,S.SIDE 1981-119*F Panicum virgatum W WFN,S.SIDE 1981-119*G Panicum virgatum W WFN,S.SIDE 1967-034*A Parrotia persica G NURS-FLD-N 2012-001*A Parrotia subaequalis G NORTHFLDN 1998-072*A Parthenocissus henryana G EL-FLD-N 1998-087*C Parthenocissus sp. W BARNYARD 1973-129*A Paxistima canbyi G PP-08-S 1985-060*A Pennisetum alopecuroides G NORTHFLDE 1985-060*C Pennisetum alopecuroides G WFN,S.SIDE 1985-060*F Pennisetum alopecuroides G WFN,S.SIDE 1985-060*G Pennisetum alopecuroides G WFN,S.SIDE

2010-035*A Persea palustris W C 2002-064*A Persicaria polymorpha G HB 2017-016*A Phegopteris decursive-pinnata U C 2017-064*A Philadelphus caucasicus W C 2014-121*A Philadelphus pubescens W BARNYARD 2014-121*B Philadelphus pubescens W BARNYARD 2014-121*C Philadelphus pubescens W BARNYARD 2017-017*A Phlox divaricata 'Blue Moon' G HP3 2014-130*A Phlox stolonifera 'Sherwood Purple' G PINE-GROVE 1959-015*A Photinia villosa G NORTHFLDN 1959-015*H Photinia villosa G NURS-FLD-S 1959-015*I Photinia villosa G NURS-FLD-S 1959-015*J Photinia villosa G NURS-FLD-S 1959-015*K Photinia villosa G NURS-FLD-S 2014-115*A Physocarpus opulifolius W BARNYARD 2014-115*B Physocarpus opulifolius W BARNYARD 2014-115*C Physocarpus opulifolius W BARNYARD 2004-116*A Physocarpus opulifolius 'Monlo' Diabolo G HB 2004-116*B Physocarpus opulifolius 'Monlo' Diabolo G HB 2004-116*C Physocarpus opulifolius 'Monlo' Diabolo G HB 1966-031*A Picea abies 'Inversa' G VEG-FLD-E 1966-044*A Picea abies 'Inversa' G VEG-FLD-E 1966-044*B Picea abies 'Inversa' G CR3 1979-130*A Picea chihuahuana W PINE-GROVE 1982-098*A Picea likiangensis var. rubescens W NORTHFLDW 2015-043*A Picea omorika G NORTHFLDW 2015-133*A Picea omorika G C 2004-228*A Picea orientalis W WFW,S1/2 1969-056*A Picea orientalis 'Atrovirens' G WFN,S.SIDE 1988-021*A Picea orientalis 'Connecticut Turnpike' G NORTHFLDN 2002-020*B Picea pungens G NORTHFLDE 1985-119*A Picea rubens W CR5 2014-162*A Pieris floribunda W C 2015-122*A Pieris floribunda W C 2010-011*A Pieris formosa W C 1961-061*C Pieris japonica G ARB-E 1961-061*D Pieris japonica G BORDER 1961-061*E Pieris japonica G ARB-E 1961-061*F Pieris japonica G BORDER 2007-221*A Pieris japonica W HP3 1963-005*A Pieris japonica × P. forestii G PP-07-N 1975-074*B Pieris japonica 'Bisbee Dwarf' G PP-24-N 1977-163*A Pieris japonica 'Mountain Fire' G CR1 1976-113*A Pieris japonica 'Pygmaea' G PP-19-S 1976-113*B Pieris japonica 'Pygmaea' G PP-18-S 1979-122*A Pieris japonica 'Variegata' G PP-04-S 1968-040*A Pieris japonica 'Wada's Pink' G PP-20-N 1977-164*A Pieris japonica 'White Cascade' G PP-26-N

2010-100*A Pieris phillyreifolia W PP-16-S 2017-155*A Pieris phillyreifolia W C 61-009-10*B Pinus × U ARB-N 61-009-10*C Pinus × U CR3 1971-050*A Pinus × schwerinii G WFN,S.SIDE 2015-134*A Pinus albicaulis G C 1960-006*A Pinus aristata U WEST-FLD-N 1991-020*E Pinus aristata U CR1 2013-129*A Pinus banksiana (Schoodic Point) G C 1998-065*A Pinus bungeana W WFN,S.SIDE 2012-060*A Pinus densiflora G WFN,N.SIDE 2015-136*A Pinus heldreichii G C 2015-135*A Pinus hwangshanensis G C 1962-057*A Pinus koraiensis U PINE-GROVE 1963-017*A Pinus koraiensis G PINE-GROVE 1963-017*B Pinus koraiensis G WFW,N1/2 1963-017*C Pinus koraiensis G WFW,N1/2 1963-020*A Pinus koraiensis G CR5 1963-020*E Pinus koraiensis G NORTHFLDE 1963-020*F Pinus koraiensis G NORTHFLDE 1965-023*A Pinus koraiensis G WFN,S.SIDE 2006-120*A Pinus koraiensis W LNNE4 2006-120*B Pinus koraiensis W LNNE4 2006-120*C Pinus koraiensis W CR4 1970-021*E Pinus lambertiana G CR4 1970-021*F Pinus lambertiana G CR5 1959-003*A Pinus mugo U PINE-GROVE 1962-058*B Pinus parviflora G CR1 1972-125*A Pinus parviflora G NORTHFLDE 1992-038*A Pinus parviflora 'Adcock's Dwarf' G CR1 84-003-C*A Pinus parviflora 'Shun-ko-ro' G CR5 1966-025*A Pinus parviflora var. pentaphylla G WFN,S.SIDE 2006-115*A Pinus parviflora var. pentaphylla W LNSE2 2007-493*A Pinus parviflora var. pentaphylla W C 1965-006*A Pinus pumila G CR2 2007-361*A Pinus pumila W C 2015-137*A Pinus pungens G C 2001-004*A Pinus rigida G BARNYARD 2001-004*B Pinus rigida G NORTHFLDE 2001-004*C Pinus rigida G NORTHFLDE 2001-004*D Pinus rigida G NORTHFLDE 2001-004*E Pinus rigida G NORTHFLDE 2001-004*F Pinus rigida G NORTHFLDE 2001-004*G Pinus rigida G NORTHFLDE 2001-004*I Pinus rigida G NORTHFLDE 2001-004*J Pinus rigida G NORTHFLDE 2001-004*K Pinus rigida G NORTHFLDE 2001-004*L Pinus rigida G NORTHFLDE

1977-193*C Pinus sp. G CR2 1977-193*E Pinus sp. G NORTHFLDW 1977-193*G Pinus sp. G NORTHFLDW 85-048-01*A Pinus strobus 'Foot Hill' G NORTHFLDN 1965-028*A Pinus strobus 'Nana' G CR3 1985-120*A Pinus sylvestris 'Saxatilis' G CR5 1960-052*A Pinus taeda W CR1 1960-052*B Pinus taeda W PINE-GROVE 1960-052*C Pinus taeda W PINE-GROVE 1960-052*D Pinus taeda W PINE-GROVE 1960-052*E Pinus taeda W CR1 1960-052*F Pinus taeda W CR1 1960-052*G Pinus taeda W CR1 1960-052*H Pinus taeda W CR1 1969-006*A Pinus taeda W CR4 1969-006*B Pinus taeda W NURS-FLD-N 1969-006*C Pinus taeda W CR5 1975-076*A Pinus taeda W CR4 1975-076*B Pinus taeda W CR4 2016-033*A Pinus torreyana W C 2016-138*A Pinus virginiana W C 2016-173*A Pittosporum sp. W C 2016-198*A Pityopsis graminifolia Z ES 1998-008*A Plagiorhegma dubium G PP-01-N 1998-017*A Plagiorhegma dubium U VEG-FLD-W 2014-100*A Planera aquatica W C 1975-022*A Platycarya strobilacea G WFN,S.SIDE 1977-089*A Platycladus orientalis 'Rosedalis' U CR1 2013-142*A Platycrater arguta G PINE-GROVE 2013-142*B Platycrater arguta G PP-13-N 1970-099*A Podophyllum peltatum G PP-07-N 2009-001*A Podophyllum peltatum G VCN 2000-016*A Podophyllum pleianthum G PP-10-N 2000-016*B Podophyllum pleianthum G PP-18-N 2000-016*C Podophyllum pleianthum G PP-10-N 2000-016*D Podophyllum pleianthum G PP-18-N 2011-010*A Podophyllum pleianthum G HP3 1985-114*A Poliothyrsis sinensis W WEST-FLD-N 1998-032*B Poliothyrsis sinensis G PINE-GROVE 1976-053*A Polygonatum biflorum G HP4 1998-020*B Polygonatum humile G HB 1998-020*C Polygonatum humile G HP3 2013-069*A Polygonatum humile G C 2013-127*A Polygonatum inflatum G PINE-GROVE 2013-202*A Polygonatum lasianthum Z N 2007-380*A Polygonatum macranthum W HP4 2017-058*A Polygonatum odoratum 'Carlisle' G C 2011-042*A Polygonatum odoratum 'Flore-plena' G HP2

1979-066*A Polygonatum odoratum 'Variegatum' G CR1 1979-066*B Polygonatum odoratum 'Variegatum' G HP3 1979-066*C Polygonatum odoratum 'Variegatum' G HP2 2017-059*A Polygonatum omeiense G C 2004-159*A Polystichum acrostichoides G HP1 2004-159*B Polystichum acrostichoides G HP1 2010-054*A Polystichum acrostichoides G HP1 2015-083*A Polystichum acrostichoides G EE 2015-083*B Polystichum acrostichoides G EN 2003-142*A Polystichum polyblepharum G PP-01-S 2004-123*A Polystichum polyblepharum G HP1 2015-100*A Polystichum polyblepharum G PINE-GROVE 1960-046*A Poncirus trifoliata G NURS-FLD-E 1977-041*B Primula veris 'Hose-in-hose' G BORDER 1977-041*D Primula veris 'Hose-in-hose' G VCW 1980-033*A Prunus 'Accolade' G NORTHFLDW 1980-033*B Prunus 'Accolade' G WFN,S.SIDE 1966-014*C Prunus 'Hally Jolivette' U NORTHFLDN 2009-153*A Prunus maritima W NORTHFLDN 2009-153*B Prunus maritima W NORTHFLDN 2009-153*C Prunus maritima W NORTHFLDN 1973-060*A Prunus sargentii G NORTHFLDN 1973-048*A Prunus tomentosa G NORTHFLDE 2013-191*A Pseudolarix amabilis G LNSW1 2010-073*A Pseudotsuga japonica W C 2013-149*A Pseudotsuga menziesii W WFW,N1/2 2007-470*B Pterocarya rhoifolia W WFW,S1/2 2007-422*B Pterostyrax hispidus W WFW,S1/2 2007-507*B Pterostyrax hispidus W NORTHFLDS 1998-170*A Puschkinia scilloides G CR1 1998-170*B Puschkinia scilloides G ALLEE 2015-115*A Pycnanthemum loomisii W PINE-GROVE 2001-013*A Pycnanthemum muticum G VCN 2002-065*A Pycnanthemum muticum G NORTHFLDW 1959-037*C Pyrus calleryana G NORTHFLDN 2001-009*A Pyrus communis G HOMESTEADS 2014-067*A Pyrus salicifolia W LNSW4 2014-120*A Quercus acerifolia W C 1973-065*A Quercus acutissima G WFN,S.SIDE 1973-065*B Quercus acutissima G WFN,S.SIDE 2004-003*C Quercus alba W HP2 2004-003*D Quercus alba W HP5 2013-053*B Quercus alba W W 2013-053*C Quercus alba W W 2013-053*D Quercus alba W W 2013-053*E Quercus alba W W 2013-053*F Quercus alba W W 2013-053*G Quercus alba W W

2013-053*H Quercus alba W W 2013-053*I Quercus alba W W 2013-053*J Quercus alba W W 2013-053*K Quercus alba W W 2013-053*L Quercus alba W W 2013-053*M Quercus alba W W 2013-053*N Quercus alba W W 2013-053*O Quercus alba W W 2013-053*P Quercus alba W W 2013-053*Q Quercus alba W W 2013-053*R Quercus alba W W 2013-053*S Quercus alba W W 2013-053*T Quercus alba W W 2013-053*U Quercus alba W W 2013-053*V Quercus alba W W 2013-053*W Quercus alba W W 2013-053*X Quercus alba W W 2014-004*A Quercus alba W HP5 2015-091*A Quercus alba W EE 2015-091*B Quercus alba W EE 2015-091*C Quercus alba W EE 2015-091*D Quercus alba W EE 2015-091*E Quercus alba W EE 2015-091*F Quercus alba W EN 2015-091*G Quercus alba W EN 2015-091*H Quercus alba W EN 1979-127*A Quercus bicolor W WFN,S.SIDE 1971-030*A Quercus cerris G WFN,S.SIDE 1973-078*A Quercus cerris G WFN,S.SIDE 1973-066*A Quercus coccinea G WEST-FLD-E 1973-066*B Quercus coccinea G WFN,S.SIDE 1973-066*C Quercus coccinea G WFN,S.SIDE 2015-131*A Quercus coccinea W C 1978-120*A Quercus dentata W WFN,S.SIDE 1986-040*A Quercus dentata W WFN,S.SIDE 2016-132*A Quercus falcata W C 2016-152*A Quercus falcata W C 2016-148*A Quercus imbricaria W C 1965-020*A Quercus laurifolia G VEG-FLD-S 2014-098*A Quercus lyrata W LNSW7 1970-017*A Quercus macrocarpa G WFN,S.SIDE 2007-230*A Quercus mongolica W LNNW4 1970-091*A Quercus montana W WFN,S.SIDE 1970-091*B Quercus montana W WFN,S.SIDE 2016-086*A Quercus montana W C 2014-202*A Quercus myrsinifolia G C 2010-112*A Quercus oglethorpensis W NORTHFLDW 2001-012*B Quercus stellata W NORTHFLDN

2001-012*C Quercus stellata W CR5 2001-012*D Quercus stellata W WFN,S.SIDE 1963-006*A Quercus variabilis G ARB-N 2006-094*A Quercus vaseyana W NORTHFLDN 2001-005*A Quercus velutina W ARB-S 2001-005*AA Quercus velutina W HP3 2001-005*B Quercus velutina W NURS-FLD-W 2001-005*C Quercus velutina W ARB-W 2001-005*CC Quercus velutina W HP3 2001-005*D Quercus velutina W NURS-FLD-S 2001-005*E Quercus velutina W ARB-W 2001-005*F Quercus velutina W ARB-W 2001-005*FF Quercus velutina W HP4 2001-005*G Quercus velutina W NURS-FLD-S 2001-005*H Quercus velutina W NURS-FLD-S 2001-005*HH Quercus velutina W HP5 2001-005*I Quercus velutina W NURS-FLD-S 2001-005*JJ Quercus velutina W WEST-FLD-E 2001-005*K Quercus velutina W NURS-FLD-W 2001-005*L Quercus velutina W WFN,N.SIDE 2001-005*M Quercus velutina W WFN,N.SIDE 2001-005*N Quercus velutina W VCW 2001-005*O Quercus velutina W VCW 2001-005*P Quercus velutina W HP1 2001-005*T Quercus velutina W HP3 2001-005*U Quercus velutina W HP3 2001-005*V Quercus velutina W HP3 2001-005*W Quercus velutina W HP2 2001-005*X Quercus velutina W HP2 2001-005*Z Quercus velutina W HP3 2004-008*A Quercus velutina W CEDAR-G 2006-037*A Quercus velutina W LMB WEST 2013-052*A Quercus velutina W W 2013-052*AA Quercus velutina W W 2013-052*B Quercus velutina W W 2013-052*BB Quercus velutina W W 2013-052*C Quercus velutina W W 2013-052*CC Quercus velutina W W 2013-052*D Quercus velutina W W 2013-052*DD Quercus velutina W W 2013-052*E Quercus velutina W W 2013-052*EE Quercus velutina W W 2013-052*F Quercus velutina W W 2013-052*FF Quercus velutina W W 2013-052*G Quercus velutina W W 2013-052*GG Quercus velutina W W 2013-052*H Quercus velutina W W 2013-052*I Quercus velutina W W

2013-052*J Quercus velutina W W 2013-052*K Quercus velutina W W 2013-052*L Quercus velutina W W 2013-052*M Quercus velutina W W 2013-052*N Quercus velutina W W 2013-052*O Quercus velutina W W 2013-052*P Quercus velutina W W 2013-052*Q Quercus velutina W W 2013-052*R Quercus velutina W W 2013-052*S Quercus velutina W W 2013-052*T Quercus velutina W W 2013-052*U Quercus velutina W W 2013-052*W Quercus velutina W W 2013-052*X Quercus velutina W W 2013-052*Y Quercus velutina W W 2013-052*Z Quercus velutina W W 2013-155*A Quercus velutina W LMB EAST 2014-002*A Quercus velutina W LMB WEST 2014-002*B Quercus velutina W LMB WEST 2014-002*C Quercus velutina W LMB WEST 2014-002*D Quercus velutina W LMB WEST 2014-002*E Quercus velutina W LMB WEST 2014-002*F Quercus velutina W LMB WEST 2015-089*A Quercus velutina W EE 2015-089*B Quercus velutina W EN 2013-192*A Quercus virginiana G C 2013-195*A Quercus virginiana G C 2017-174*A Ranzania japonica G C 1978-046*A Rhododendron (weyrichii × reticulatum) × 'Tensho' U PP-10-N 1972-127*A Rhododendron × G PP-19-S 2013-016*A Rhododendron aberconwayi W N 1973-138*A Rhododendron alabamense G ARB-W 1980-105*A Rhododendron alabamense G VEG-FLD-W 2010-027*A Rhododendron alabamense W C 2010-036*A Rhododendron alabamense W PINE-GROVE 2010-036*B Rhododendron alabamense W PINE-GROVE 2010-036*C Rhododendron alabamense W PINE-GROVE 2010-036*D Rhododendron alabamense W PINE-GROVE 2010-036*E Rhododendron alabamense W PINE-GROVE 2013-008*A Rhododendron alabamense W N 1967-070*A Rhododendron alabamense 'Virginia Callaway' G ARB-W 1978-126*A Rhododendron albrechtii U N 1998-159*A Rhododendron albrechtii W HP4 1998-159*B Rhododendron albrechtii W HP4 1998-159*C Rhododendron albrechtii W HP4 2015-001*A Rhododendron albrechtii W C 63-001-01*A Rhododendron 'Alexander' G PP-20-S 63-001-01*C Rhododendron 'Alexander' G PP-20-N

63-001-01*D Rhododendron 'Alexander' G PP-21-N 2013-017*A Rhododendron amundsenianum W N 1988-049*A Rhododendron 'Andante' (Gumpo) G PP-29-N 1988-049*B Rhododendron 'Andante' (Gumpo) G PP-08-S 1988-049*C Rhododendron 'Andante' (Gumpo) G PP-05-S 1990-038*A Rhododendron 'Andrew Paton' G UCB-A 1979-044*A Rhododendron 'Anna Kehr' G PP-23-S 1979-044*B Rhododendron 'Anna Kehr' G PP-23-S 2015-017*A Rhododendron annae subsp. laxiflorum W N 2015-017*B Rhododendron annae subsp. laxiflorum W N 2015-017*C Rhododendron annae subsp. laxiflorum W N 2016-015*A Rhododendron anthosphaerum W C 1980-095*B Rhododendron 'Appalachia' G WFW,N1/2 1984-018*A Rhododendron 'Apricot Glow' G WEST-FLD-E 1992-032*A Rhododendron 'April Rose' G WFW,N1/2 1992-034*A Rhododendron 'April White' G PP-26-N 1980-103*A Rhododendron arborescens W ARB-W 2010-023*A Rhododendron arborescens W HP2 2014-161*A Rhododendron arborescens W C 2014-165*A Rhododendron arborescens W C 2014-174*A Rhododendron arborescens W C 2014-186*A Rhododendron arborescens W C 1976-040*A Rhododendron arborescens 'June Bride' G VEG-FLD-W 2013-018*A Rhododendron asterochnoum W N 1959-041*A Rhododendron atlanticum Z EL-FLD-E 1959-041*B Rhododendron atlanticum Z CEDAR-G 1959-041*C Rhododendron atlanticum Z WEST-FLD-E 1959-041*D Rhododendron atlanticum Z HOMESTEADE 1959-041*E Rhododendron atlanticum Z ARB-W 1959-041*F Rhododendron atlanticum Z ARB-E 1959-041*H Rhododendron atlanticum Z CEDAR-G 1959-041*I Rhododendron atlanticum Z EL-FLD-E 1979-029*A Rhododendron atlanticum W VEG-FLD-W 2004-089*A Rhododendron atlanticum G LH 2013-009*A Rhododendron atlanticum W N 1980-057*A Rhododendron atlanticum × R. arborescens W WFW,N1/2 1972-026*A Rhododendron 'Atroflo' G CR3 2013-019*A Rhododendron augustinii W N 1964-066*A Rhododendron austrinum G ARB-W 1964-066*B Rhododendron austrinum G ARB-W 1979-028*A Rhododendron austrinum W VEG-FLD-W 1980-104*A Rhododendron austrinum W VEG-FLD-W 2010-024*A Rhododendron austrinum W C 2010-026*A Rhododendron austrinum W EN 2010-026*B Rhododendron austrinum W WFW,N1/2 2010-026*C Rhododendron austrinum W WFW,N1/2 2010-026*D Rhododendron austrinum W WFW,N1/2 2010-026*E Rhododendron austrinum W WFW,N1/2

2010-026*F Rhododendron austrinum W WFW,N1/2 2010-026*G Rhododendron austrinum W WFW,N1/2 2010-026*H Rhododendron austrinum W WFW,N1/2 2010-026*I Rhododendron austrinum W WFW,N1/2 2010-026*J Rhododendron austrinum W WFW,N1/2 2010-026*K Rhododendron austrinum W WFW,N1/2 2010-026*L Rhododendron austrinum W WFN,N.SIDE 2010-026*M Rhododendron austrinum W EN 2010-026*N Rhododendron austrinum W EE 2010-026*O Rhododendron austrinum W EE 2010-026*P Rhododendron austrinum W EE 2010-026*Q Rhododendron austrinum W EE 2010-026*R Rhododendron austrinum W EE 2010-026*S Rhododendron austrinum W C 2013-020*A Rhododendron balangense W N 1986-092*A Rhododendron 'Balta' G HP3 61-076-07*A Rhododendron 'Bartlett' G PP-04-N 2012-013*A Rhododendron basilicum W N 1974-109*A Rhododendron 'Betty Ann Voss' G PP-19-S 1974-102*A Rhododendron 'Betty Layman' (Robin Hill Hybrid) G PP-06-N 66-005-02*A Rhododendron 'Big Yak' G CR4 71-012-04*A Rhododendron 'Blushing Maid' (Glenn Dale) U PP-15-S 1972-113*A Rhododendron 'Bowie' G ARB-W 2013-007*A Rhododendron brachycarpum subsp. fauriei W N 2013-022*A Rhododendron bracteatum W N 1981-080*A Rhododendron 'Brandywine' G CR1 2013-024*A Rhododendron bureavioides W N 1970-002*A Rhododendron calendulaceum W WFN,N.SIDE 1970-002*B Rhododendron calendulaceum W WFW,N1/2 1970-002*C Rhododendron calendulaceum W WFW,N1/2 1970-002*D Rhododendron calendulaceum W WFN,N.SIDE 1970-002*E Rhododendron calendulaceum W WFN,N.SIDE 1970-002*F Rhododendron calendulaceum W WFN,S.SIDE 2014-150*A Rhododendron calendulaceum W C 2014-155*A Rhododendron calendulaceum W C 2014-156*A Rhododendron calendulaceum W C 2014-157*A Rhododendron calendulaceum W C 2015-119*A Rhododendron calendulaceum W C 2016-146*A Rhododendron calendulaceum W C 2014-085*A Rhododendron canadense W C 1989-044*B Rhododendron 'Canary Islands' G CR5 1967-067*A Rhododendron canescens U NURS-FLD-W 1980-102*A Rhododendron canescens W ARB-W 2013-002*A Rhododendron canescens W C 2013-002*B Rhododendron canescens W PINE-GROVE 2014-142*A Rhododendron canescens W C 2014-146*A Rhododendron canescens W C 2015-078*A Rhododendron canescens W PINE-GROVE

2016-107*A Rhododendron canescens W C 2017-134*A Rhododendron canescens W C 1987-033*A Rhododendron carolinianum 'Epoch' G HP1 2007-185*A Rhododendron catawbiense W C 2014-158*A Rhododendron catawbiense W C 2014-176*A Rhododendron catawbiense W C 1983-064*A Rhododendron catawbiense 'Catalgla' G WFW,S1/2 1980-112*A Rhododendron cephalanthum var. crebreflorum U CR1 2012-014*A Rhododendron changii W C 1981-079*A Rhododendron 'Chesapeake' G ARB-E 1975-032*A Rhododendron 'Chinsai' (Satsuki Hybrid) G PP-23-N 1975-032*B Rhododendron 'Chinsai' (Satsuki Hybrid) G PP-23-N 1975-032*C Rhododendron 'Chinsai' (Satsuki Hybrid) G PP-23-N 1997-005*A Rhododendron 'Choice Cream' G VEG-FLD-S 2013-025*A Rhododendron clementinae W N 2010-038*A Rhododendron colemanii W PINE-GROVE 1974-069*A Rhododendron concinnum G VEG-FLD-W 1974-110*A Rhododendron 'Conversation Piece' (Robin Hill Hybrid) G PP-12-S 1984-023*A Rhododendron 'Coral Glow' G WEST-FLD-E 2016-016*A Rhododendron coriaceum W C 2015-003*A Rhododendron cumberlandense W C 2016-017*A Rhododendron cumberlandense W C 1982-017*A Rhododendron cumberlandense 'Camp's Red' W ARB-W 68-029-01*A Rhododendron cumberlandense 'Chalif' W WFSE 68-029-03*A Rhododendron cumberlandense 'Sizzler' W WFSE 68-029-03*B Rhododendron cumberlandense 'Sizzler' W VEG-FLD-S 1994-032*C Rhododendron cumberlandense 'Sunlight' Z P 1994-032*E Rhododendron cumberlandense 'Sunlight' Z CR4 1994-032*F Rhododendron cumberlandense 'Sunlight' Z CR4 1994-032*G Rhododendron cumberlandense 'Sunlight' Z CR4 1994-032*I Rhododendron cumberlandense 'Sunlight' Z CR4 1994-032*J Rhododendron cumberlandense 'Sunlight' Z CR4 1994-032*K Rhododendron cumberlandense 'Sunlight' Z P 1994-032*L Rhododendron cumberlandense 'Sunlight' Z EN 1994-032*M Rhododendron cumberlandense 'Sunlight' Z EN 1994-032*N Rhododendron cumberlandense 'Sunlight' Z WFW,S1/2 1994-032*O Rhododendron cumberlandense 'Sunlight' Z EE 1994-032*P Rhododendron cumberlandense 'Sunlight' Z WFW,S1/2 1994-032*Q Rhododendron cumberlandense 'Sunlight' Z WFW,S1/2 1994-032*R Rhododendron cumberlandense 'Sunlight' Z WFW,N1/2 1994-032*S Rhododendron cumberlandense 'Sunlight' Z WFN,N.SIDE 1994-032*T Rhododendron cumberlandense 'Sunlight' Z P 1994-032*U Rhododendron cumberlandense 'Sunlight' Z WFN,N.SIDE 1994-032*V Rhododendron cumberlandense 'Sunlight' Z WFN,N.SIDE 68-029-02*A Rhododendron cumberlandense 'Sunlight' W WFSE 1985-091*A Rhododendron 'Daisen Haku' G PP-12-N 1981-096*A Rhododendron dauricum G WEST-FLD-E 1994-034*A Rhododendron dauricum G ARB-E

1968-001*G Rhododendron dauricum f. album G PP-01-N 1968-001*H Rhododendron dauricum f. album G PP-24-N 1968-001*I Rhododendron dauricum f. album G PP-01-N 1968-001*Y Rhododendron dauricum f. album G PP-01-N 1972-129*A Rhododendron dauricum var. sempervirens G PP-25-N 2010-013*A Rhododendron decorum W HP2 1971-018*A Rhododendron degronianum U HP2 1969-038*A Rhododendron degronianum subsp. degronianum U PP-12-S 2015-010*A Rhododendron degronianum subsp. degronianum W C 1966-005*A Rhododendron degronianum subsp. yakushimanum G PP-28-S 1966-005*B Rhododendron degronianum subsp. yakushimanum G PP-28-N 1979-031*B Rhododendron degronianum subsp. yakushimanum G UCB-A 1969-028*A Rhododendron degronianum subsp. yakushimanum 'Mist Maiden' G CR4 1973-093*A Rhododendron degronianum subsp. yakushimanum 'Pink Parasol' G CR4 1973-093*B Rhododendron degronianum subsp. yakushimanum 'Pink Parasol' G PP-02-S 1973-093*D Rhododendron degronianum subsp. yakushimanum 'Pink Parasol' G CR4 1961-081*A Rhododendron degronianum subsp. yakushimanum 'Wild Wealth' W PP-06-S 1989-052*A Rhododendron degronianum subsp. yakushimanum 'Yaku Angel' G CR3 1970-050*A Rhododendron degronianum var. heptamerum G PP-16-S 1970-050*B Rhododendron degronianum var. heptamerum G CR3 1970-051*A Rhododendron degronianum var. heptamerum U CR4 1967-001*CC Rhododendron degronianum var. heptamerum (Oki Island form) G CR3 1967-001*DD Rhododendron degronianum var. heptamerum (Oki Island form) G CR3 1967-001*H Rhododendron degronianum var. heptamerum (Oki Island form) G HP2 1967-001*K Rhododendron degronianum var. heptamerum (Oki Island form) G HP2 1967-001*L Rhododendron degronianum var. heptamerum (Oki Island form) G CR3 1967-001*N Rhododendron degronianum var. heptamerum (Oki Island form) G PP-11-S 1967-001*P Rhododendron degronianum var. heptamerum (Oki Island form) G HP2 1967-001*Q Rhododendron degronianum var. heptamerum (Oki Island form) G CR1 1967-001*S Rhododendron degronianum var. heptamerum (Oki Island form) G CR1 1967-001*U Rhododendron degronianum var. heptamerum (Oki Island form) G CR2 1967-001*V Rhododendron degronianum var. heptamerum (Oki Island form) G CR2 1967-001*W Rhododendron degronianum var. heptamerum (Oki Island form) G CR2 1967-001*X Rhododendron degronianum var. heptamerum (Oki Island form) G CR2 1967-001*Y Rhododendron degronianum var. heptamerum (Oki Island form) G CR2 2004-118*A Rhododendron degronianum var. heptamerum 'Kadera Wada' G HP2 2015-009*A Rhododendron degronianum var. hondoense W C 2013-029*A Rhododendron dendrocharis W N 2013-030*A Rhododendron denudatum W N 1993-046*A Rhododendron 'Dexter's Honeydew' G CR5 2012-015*A Rhododendron dichroanthum subsp. apodectum W N 1977-097*B Rhododendron 'Dora Amateis' G CR2 1992-035*A Rhododendron 'Dorothy Swift' G HP3 1992-035*B Rhododendron 'Dorothy Swift' G HP3 1979-046*A Rhododendron 'Dr. H. B. Reid' G UCB-B 2014-132*A Rhododendron eastmanii W C 2014-133*A Rhododendron eastmanii W C 2014-134*A Rhododendron eastmanii W C

2014-135*A Rhododendron eastmanii W C 2014-136*A Rhododendron eastmanii W C 2014-137*A Rhododendron eastmanii W C 2014-140*A Rhododendron eastmanii W C 2015-004*A Rhododendron elliottii W C 1977-093*A Rhododendron 'Eva Mayo' G WFW,N1/2 1984-019*A Rhododendron 'Everglow' G WEST-FLD-E 1983-097*A Rhododendron 'F. M Moseley' G CR3 2013-032*A Rhododendron faberi W N 2012-017*A Rhododendron farinosum W N 71-012-05*A Rhododendron 'Fashion' (Glenn Dale) G PP-19-S 1978-073*B Rhododendron ferrugineum G PP-01-N 1964-067*D Rhododendron flammeum G ARB-W 2014-147*A Rhododendron flammeum W C 2015-110*A Rhododendron flammeum W C 2015-112*A Rhododendron flammeum W C 1989-065*A Rhododendron flammeum 'Hazel Hamilton' G VEG-FLD-S 1982-061*A Rhododendron 'Flat Out' G PP-16-N 2013-034*A Rhododendron flavidum W N 1967-042*B Rhododendron fortunei U PP-10-S 1993-002*A Rhododendron fortunei × R. 'Dexters Honeydew' U C 71-012-02*A Rhododendron 'Furbelow' G PP-08-S 2015-104*A Rhododendron 'Gabrielle Hill' G HP1 2015-104*B Rhododendron 'Gabrielle Hill' G HP1 2015-104*C Rhododendron 'Gabrielle Hill' G HP1 2015-104*D Rhododendron 'Gabrielle Hill' G HP1 2015-104*E Rhododendron 'Gabrielle Hill' G HP1 2015-104*F Rhododendron 'Gabrielle Hill' G HP1 2015-104*G Rhododendron 'Gabrielle Hill' G HP1 2015-104*H Rhododendron 'Gabrielle Hill' G HP1 61-076-01*B Rhododendron 'Gabrielle Hill' G PP-04-N 2013-035*A Rhododendron galactinum W N 1997-013*A Rhododendron 'Galle's Choice' G ARB-W 1986-087*A Rhododendron 'Garden State Salmon' U VEG-FLD-S 1981-087*B Rhododendron 'Gigi' G WFW,S1/2 1986-052*A Rhododendron 'Ginny Gee' G CR1 2015-005*A Rhododendron glaucophyllum W C 2009-162*A Rhododendron 'Golden Showers' G NORTHFLDS 1974-104*A Rhododendron 'Gwenda' G PP-10-S 1974-104*B Rhododendron 'Gwenda' G PP-09-S 1984-066*A Rhododendron 'Hal Bruce' (Dexter Hybrid) G CR2 1986-088*A Rhododendron 'Hazel Dawson' G NURS-FLD-W 1962-016*A Rhododendron 'Helen Close' G WFW,N1/2 1962-016*B Rhododendron 'Helen Close' G PP-27-S 1962-016*C Rhododendron 'Helen Close' G PP-09-N 1962-016*E Rhododendron 'Helen Close' G WFW,N1/2 2013-036*A Rhododendron hemitrichotum W N 1992-043*A Rhododendron 'Hill's Single Red' G VEG-FLD-S

1977-063*A Rhododendron hippophaeoides var. occidentale U PP-13-S 1980-109*A Rhododendron hirsutum U CR1 1981-084*A Rhododendron 'Homebush' G WFW,N1/2 1980-028*A Rhododendron 'Hoogendorn' G PP-19-N 1980-028*B Rhododendron 'Hoogendorn' G CR4 1980-028*D Rhododendron 'Hoogendorn' G CR4 1967-055*A Rhododendron 'Horaku' G PP-12-S 1967-055*B Rhododendron 'Horaku' G PP-03-N 63-003-01*A Rhododendron 'Hotline' (Gumpo) G HP1 63-003-01*C Rhododendron 'Hotline' (Gumpo) G PP-17-N 1982-055*A Rhododendron 'Hotspur Yellow' G WFN,N.SIDE 2013-038*A Rhododendron hunnewellianum W N 2012-018*A Rhododendron hunnewellianum subsp. rockii W C 1978-035*A Rhododendron indicum G PP-18-N 1976-018*A Rhododendron indicum 'Balsaminaeflorum' G PP-24-N 1976-019*A Rhododendron indicum 'Balsaminaeflorum' G PP-23-N 1976-020*A Rhododendron indicum 'Balsaminaeflorum' G PP-24-N 1980-094*A Rhododendron indicum 'Balsaminaeflorum' G PP-27-S 1990-034*A Rhododendron indicum 'Flame Creeper' G PP-29-N 61-083-01*B Rhododendron 'Jeff Hill' G PP-05-N 61-083-01*C Rhododendron 'Jeff Hill' G PP-06-N 61-083-01*D Rhododendron 'Jeff Hill' G CR1 1974-058*A Rhododendron 'Joan Smith' G VEG-FLD-W 61-079-04*D Rhododendron 'Joseph Hill' G PP-09-N 2005-047*A Rhododendron 'June Flame' G VCW 2005-047*B Rhododendron 'June Flame' G VCW 2005-047*C Rhododendron 'June Flame' G VCW 1970-055*A Rhododendron kaempferi G PP-15-S 2007-238*A Rhododendron kaempferi W C 2007-310*A Rhododendron kaempferi W LNSE7 65-041-02*A Rhododendron kaempferi 'Corrina Borden' G PP-24-S 65-041-02*B Rhododendron kaempferi 'Corrina Borden' G PP-26-N 65-041-02*D Rhododendron kaempferi 'Corrina Borden' G PP-26-N 1972-036*A Rhododendron kaempferi f. album G ARB-W 1965-041*A Rhododendron kaempferi f. leucanthum G PP-23-N 1965-041*G Rhododendron kaempferi f. leucanthum G NURS-FLD-N 1965-041*H Rhododendron kaempferi f. leucanthum G NURS-FLD-N 1965-041*I Rhododendron kaempferi f. leucanthum G NURS-FLD-W 1965-041*J Rhododendron kaempferi f. leucanthum G NURS-FLD-W 1965-041*K Rhododendron kaempferi f. leucanthum G NURS-FLD-W 65-041-01*A Rhododendron kaempferi var. leucanthum 'Libby' G PP-23-N 63-000*A Rhododendron kaempferi var. yezoensis G PP-16-S 1976-043*A Rhododendron keiskei U PP-15-S 1978-043*A Rhododendron keiskei G PP-16-S 2015-006*A Rhododendron keiskei W C 1976-101*A Rhododendron keiskei var. album G CR1 1978-060*A Rhododendron keiskei 'Yaku Fairy' W PP-02-N 1962-035*A Rhododendron kiusianum G PP-25-N

1976-022*A Rhododendron kiusianum G PP-25-N 1976-023*A Rhododendron kiusianum W PP-25-N 1979-113*A Rhododendron kiusianum 'Album' G PP-25-S 1979-113*B Rhododendron kiusianum 'Album' G PP-25-N 1982-060*A Rhododendron kiusianum 'Komo Kulshan' W PP-24-S 1978-052*A Rhododendron kiusianum var. sataense W PP-23-N 1978-052*B Rhododendron kiusianum var. sataense W PP-23-N 1983-080*A Rhododendron 'Kozan' G ARB-E 2005-048*A Rhododendron 'Lady Barbara' G ARB-W 1974-103*A Rhododendron 'Lady Louise' (Robin Hill Hybrid) G PP-26-N 1971-038*A Rhododendron 'Lady of Belfield' G WFW,S1/2 2007-029*A Rhododendron 'Late Lady' G HP5 61-077-02*A Rhododendron 'Late Love' G PP-07-N 61-077-02*C Rhododendron 'Late Love' G PP-16-S 1981-081*A Rhododendron 'Lenape' G ARB-E 1977-037*A Rhododendron 'Linwood Lavender' U CEDAR-G 1984-020*A Rhododendron 'Lobster' G WEST-FLD-E 2013-040*A Rhododendron longesquamatum W N 61-076-05*C Rhododendron 'Louisa' G PP-18-N 61-076-05*D Rhododendron 'Louisa' G PP-04-N 61-076-05*F Rhododendron 'Louisa' G PP-13-N 1995-012*A Rhododendron 'Louisa Duemling' G ARB-W 1995-012*B Rhododendron 'Louisa Duemling' G WFW,N1/2 1995-012*C Rhododendron 'Louisa Duemling' G WFW,N1/2 2013-123*A Rhododendron luteum W C 2015-034*A Rhododendron luteum 'Golden Comet' G ARB-N 2015-034*B Rhododendron luteum 'Golden Comet' G ARB-N 2015-034*C Rhododendron luteum 'Golden Comet' G ARB-N 2015-007*A Rhododendron macabeanum W C 2016-058*A Rhododendron macrophyllum W C 1967-056*B Rhododendron 'Mai-hime' (Satsuki Hybrid) G PP-12-S 1967-056*C Rhododendron 'Mai-hime' (Satsuki Hybrid) G PP-13-S 1967-011*A Rhododendron makinoi U PP-09-S 1967-011*B Rhododendron makinoi U CR1 1967-011*C Rhododendron makinoi U CR1 1967-011*D Rhododendron makinoi U CR1 1967-011*E Rhododendron makinoi U CR1 2007-409*A Rhododendron makinoi W PINE-GROVE 67-011-01*A Rhododendron makinoi 'Lydia Richards' U CR1 67-011-02*A Rhododendron makinoi 'Temple Flutes' U CR1 1979-047*A Rhododendron 'Margo Napper' G UCB-B 1990-056*A Rhododendron 'Mariko' × R. nakaharae 'Mt. Seven Star' G HP1 1961-045*B Rhododendron 'Martha Hitchcock' (Glenn Dale) G WFW,N1/2 1961-083*A Rhododendron 'Maruba Osakazuki' G PP-26-S 1979-004*A Rhododendron 'Marydel' W ARB-E 1990-050*A Rhododendron 'Marydel' Z VEG-FLD-S 1990-050*B Rhododendron 'Marydel' Z ARB-W 1990-050*C Rhododendron 'Marydel' Z ARB-W

1990-050*D Rhododendron 'Marydel' Z WEST-FLD-E 67-036-01*A Rhododendron 'Marydel' W ARB-E 1962-036*A Rhododendron 'Matsuyo' (Satsuki Hybrid) G PP-12-S 1962-036*B Rhododendron 'Matsuyo' (Satsuki Hybrid) G PP-16-N 1962-036*D Rhododendron 'Matsuyo' (Satsuki Hybrid) G PP-11-S 1962-036*E Rhododendron 'Matsuyo' (Satsuki Hybrid) G PP-12-S 1972-108*A Rhododendron maximum U WFW,S1/2 1980-053*A Rhododendron maximum G WFW,S1/2 2014-151*A Rhododendron maximum W C 2017-024*A Rhododendron maximum W C 2017-024*B Rhododendron maximum W C 2015-008*A Rhododendron mekongense W C 2016-018*A Rhododendron metternichii var. hondoense W C 61-077-01*A Rhododendron 'Michael Hill' G PP-06-S 61-077-01*B Rhododendron 'Michael Hill' G PP-03-S 61-077-01*C Rhododendron 'Michael Hill' G PP-02-S 61-077-01*E Rhododendron 'Michael Hill' G PP-06-N 1980-107*A Rhododendron micranthum G PP-13-S 1980-107*B Rhododendron micranthum G PP-25-S 1979-011*A Rhododendron 'Midori' (Satsuki Hybrid) G PP-05-N 2014-163*A Rhododendron minus W C 2014-170*A Rhododendron minus W C 1967-068*A Rhododendron minus var. chapmanii G ARB-W 1977-092*A Rhododendron 'Modesty' G WFW,N1/2 2006-178*C Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*D Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*E Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*F Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*G Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*H Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*I Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*J Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*K Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*L Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*M Rhododendron molle subsp. japonicum W WFN,S.SIDE 2006-178*N Rhododendron molle subsp. japonicum W LH 2007-312*A Rhododendron molle subsp. japonicum W LNSE7 1978-076*A Rhododendron 'Montchanin' G PP-20-N 1978-076*B Rhododendron 'Montchanin' G CR4 1973-111*A Rhododendron 'Moonbeam' G PP-12-N 1970-047*A Rhododendron 'Mrs. L. B. J.' G PP-04-S 1978-075*B Rhododendron 'Mrs. W. R. Coe' G UCB-B 1978-075*C Rhododendron 'Mrs. W. R. Coe' G WFW,S1/2 1974-071*A Rhododendron mucronulatum G WEST-FLD-E 1976-082*A Rhododendron mucronulatum G WEST-FLD-E 1983-014*A Rhododendron mucronulatum W WEST-FLD-E 1977-077*A Rhododendron mucronulatum 'Cornell Pink' G WEST-FLD-E 1977-077*B Rhododendron mucronulatum 'Cornell Pink' G WEST-FLD-E

1982-018*A Rhododendron mucronulatum f. albiflorum G WEST-FLD-E 1994-053*A Rhododendron 'My Mary' G WEST-FLD-E 1994-054*A Rhododendron 'Nacoochee' G WEST-FLD-E 1974-050*A Rhododendron nakaharae G PP-04-N 1961-078*A Rhododendron nakaharae × R. kaempferi G PP-07-N 63-001-05*A Rhododendron nakaharae × R. 'Kin-no-sai No. 5' G PP-20-S 1971-021*C Rhododendron nakaharae 'Fuzzy' W PP-14-N 1973-132*A Rhododendron nakaharae 'Mariko' G CR1 1973-132*B Rhododendron nakaharae 'Mariko' G PP-25-N 1973-132*C Rhododendron nakaharae 'Mariko' G PP-25-N 1973-132*D Rhododendron nakaharae 'Mariko' G PP-25-N 61-080-01*A Rhododendron nakaharae 'Marilee' G PP-08-N 61-080-01*B Rhododendron nakaharae 'Marilee' G PP-27-N 1969-074*B Rhododendron nakaharae 'Mt. Seven Star' W PP-11-N 1969-074*C Rhododendron nakaharae 'Mt. Seven Star' W PP-05-N 1969-074*D Rhododendron nakaharae 'Mt. Seven Star' W PP-01-S 1969-074*E Rhododendron nakaharae 'Mt. Seven Star' W PP-12-S 1969-074*F Rhododendron nakaharae 'Mt. Seven Star' W PP-02-N 2015-097*A Rhododendron nakaharae 'Mt. Seven Star' G VCN 2015-097*B Rhododendron nakaharae 'Mt. Seven Star' G VCN 2015-097*C Rhododendron nakaharae 'Mt. Seven Star' G VCN 2015-097*D Rhododendron nakaharae 'Mt. Seven Star' G VCN 2015-097*E Rhododendron nakaharae 'Mt. Seven Star' G VCN 2015-097*F Rhododendron nakaharae 'Mt. Seven Star' G VCN 2015-097*G Rhododendron nakaharae 'Mt. Seven Star' G VCN 61-080-C*A Rhododendron 'Nakami' G PP-12-S 1974-107*B Rhododendron 'Nancy of Robin Hill' G PP-22-S 1974-107*C Rhododendron 'Nancy of Robin Hill' G PP-22-S 2005-049*A Rhododendron 'Narcissiflora' G WFW,N1/2 1962-034*B Rhododendron 'Niagara' G PP-27-N 1998-161*A Rhododendron nudipes W HP4 1998-162*A Rhododendron nudipes Alliance W HP4 2013-150*A Rhododendron occidentale W C 2014-188*A Rhododendron occidentale W C 1970-056*A Rhododendron oldhamii W NURS-FLD-N 1970-056*B Rhododendron oldhamii W NURS-FLD-N 1980-041*A Rhododendron 'Olga' G CR2 2012-041*A Rhododendron oreodoxa var. fargesii W C 2015-019*A Rhododendron oreotrephes W HP2 2015-020*A Rhododendron pachysanthum W N 1985-077*A Rhododendron palustre W PP-15-S 2014-019*A Rhododendron parvifolium Z NORTHFLDS 2014-019*B Rhododendron parvifolium Z NORTHFLDS 2014-019*C Rhododendron parvifolium Z NORTHFLDS 1986-063*A Rhododendron 'Pat Erb' G VEG-FLD-S 1985-051*A Rhododendron 'Patty Bee' U CR1 1984-022*A Rhododendron 'Peach Glow' G WEST-FLD-E 2007-028*A Rhododendron 'Pennsylvania' G ARB-W

1974-057*B Rhododendron pentaphyllum G PP-18-S 1974-057*C Rhododendron pentaphyllum G PP-23-N 1974-057*E Rhododendron pentaphyllum G PP-23-N 2013-006*A Rhododendron pentaphyllum W N 2015-011*A Rhododendron pentaphyllum W C 2015-012*A Rhododendron pentaphyllum W C 1963-061*A Rhododendron periclymenoides G ARB-W 1981-061*A Rhododendron periclymenoides G WEST-FLD-E 1982-091*A Rhododendron periclymenoides W WFW,N1/2 2008-055*A Rhododendron periclymenoides W CEDAR-G 2008-055*B Rhododendron periclymenoides W CEDAR-G 2008-055*C Rhododendron periclymenoides W CEDAR-G 2008-055*D Rhododendron periclymenoides W HP2 2014-139*A Rhododendron periclymenoides W C 1976-007*A Rhododendron 'Phalarope' G PP-13-S 2013-042*A Rhododendron pingianum W N 1990-040*A Rhododendron 'Pink and Sweet' G VEG-FLD-W 2009-166*A Rhododendron 'Pink and Sweet' G L 61-077-03*A Rhododendron 'Pink Pancake' G PP-02-N 61-077-03*B Rhododendron 'Pink Pancake' G PP-15-N 1986-089*A Rhododendron 'Polypetalum' G NURS-FLD-W 2013-043*A Rhododendron polytrichum W N 1976-001*B Rhododendron 'Princess Anne' G PP-04-S 1976-001*C Rhododendron 'Princess Anne' G CR1 2012-011*A Rhododendron prinophyllum W C 2014-117*A Rhododendron prinophyllum W C 71-012-03*A Rhododendron 'Prodigal' U PP-22-S 1962-060*A Rhododendron prunifolium G ARB-W 2014-148*A Rhododendron prunifolium W C 1971-034*A Rhododendron prunifolium 'Hohman' G ARB-W 1971-034*B Rhododendron prunifolium 'Hohman' G ARB-W 1971-034*C Rhododendron prunifolium 'Hohman' G ARB-W 1971-034*D Rhododendron prunifolium 'Hohman' G ARB-W 2015-021*A Rhododendron pseudochrysanthum W HP1 2015-021*B Rhododendron pseudochrysanthum W HP1 2015-021*C Rhododendron pseudochrysanthum W HP1 71-019-06*A Rhododendron pseudochrysanthum G PP-16-N 1991-042*A Rhododendron quinquefolium G PP-16-N 1975-047*A Rhododendron racemosum G PP-15-S 61-084-02*B Rhododendron 'Red Fountain' G PP-10-N 1998-066*A Rhododendron reticulatum W WEST-FLD-E 1998-163*A Rhododendron reticulatum W HP5 1998-163*B Rhododendron reticulatum W HP3 1998-164*A Rhododendron reticulatum W WEST-FLD-E 1998-164*B Rhododendron reticulatum W WEST-FLD-E 2013-033*A Rhododendron rex subsp. fictolacteum W N 1987-035*A Rhododendron 'Ribbon Candy' G VEG-FLD-S 1975-013*A Rhododendron 'Rokusan' G PP-26-N

1977-095*B Rhododendron russatum G PP-16-S 66-005-01*A Rhododendron 'Samisen' G CR1 2000-002*A Rhododendron sanctum G VEG-FLD-W 2013-058*A Rhododendron sanctum W HP2 2013-058*B Rhododendron sanctum W HP2 1967-009*A Rhododendron sanctum 'Zeke' W PP-10-S 1967-009*B Rhododendron sanctum 'Zeke' W VEG-FLD-W 1974-101*A Rhododendron 'Sara Holden' (Robin Hill Hybrid) G PP-21-S 1974-101*B Rhododendron 'Sara Holden' (Robin Hill Hybrid) G PP-16-S 1964-015*A Rhododendron schlippenbachii G VEG-FLD-W 1970-062*A Rhododendron schlippenbachii G VEG-FLD-W 1998-165*A Rhododendron schlippenbachii W HP1 1998-165*B Rhododendron schlippenbachii W HP1 1998-165*C Rhododendron schlippenbachii W HP1 2008-069*A Rhododendron schlippenbachii W LNSE2 2010-069*A Rhododendron schlippenbachii 'Sid's Royal Pink' G NORTHFLDW 1990-037*A Rhododendron 'Schneebucket' G CR4 1973-042*A Rhododendron 'Scintillation' G CR1 1998-166*A Rhododendron semibarbatum W HP2 1998-166*B Rhododendron semibarbatum W HP2 1978-063*A Rhododendron serpyllifolium W PP-10-N 1978-063*B Rhododendron serpyllifolium W PP-10-N 1986-085*A Rhododendron 'Settyu-no-matsu' G PP-08-S 1996-008*A Rhododendron sichotense W HP3 2015-013*A Rhododendron sidereum W C 1977-098*A Rhododendron smirnowii G WFW,S1/2 2008-035*A Rhododendron 'Snowbird' G ARB-W 2013-045*A Rhododendron souliei W N 1978-074*A Rhododendron sp. U N 2014-079*A Rhododendron sp. W N 2017-185*A Rhododendron sp. W C 1985-093*A Rhododendron 'Spellbinder' G CR2 64-005-01*A Rhododendron stenopetalum 'Lady Locks' G PP-22-S 64-005-01*B Rhododendron stenopetalum 'Lady Locks' G ARB-S 64-005-01*C Rhododendron stenopetalum 'Lady Locks' G PP-11-N 1960-075*A Rhododendron stenopetalum 'Seigai' G PP-09-N 1970-068*B Rhododendron stenopetalum 'Seigai' G PINE-GROVE 1966-010*B Rhododendron 'Sugared Almond' (Knap Hill) G VEG-FLD-W 1992-028*A Rhododendron 'Summer Glow' G CR5 2015-094*A Rhododendron 'Susannah Hill' G VCW 2015-094*B Rhododendron 'Susannah Hill' G VCW 2015-094*C Rhododendron 'Susannah Hill' G VCW 2015-094*D Rhododendron 'Susannah Hill' G VCW 2015-094*E Rhododendron 'Susannah Hill' G VCW 2015-094*F Rhododendron 'Susannah Hill' G VCW 2015-094*G Rhododendron 'Susannah Hill' G VCW 61-084-01*C Rhododendron 'Susannah Hill' G PP-11-N 1984-021*A Rhododendron 'Tangerine Glow' G WEST-FLD-E

1990-049*A Rhododendron 'Taurus' G CR4 1992-037*B Rhododendron 'Today and Tomorrow' G CR1 1965-008*A Rhododendron 'Treasure' G PP-03-N 1965-008*C Rhododendron 'Treasure' G BORDER 2013-046*A Rhododendron trichanthum W N 63-003-03*A Rhododendron 'Trill' (Gumpo) G PP-20-N 1975-045*A Rhododendron 'Trude Webster' G WFW,S1/2 1985-057*A Rhododendron tschonoskii W PP-22-N 1972-100*D Rhododendron 'Tsuneshige Rokujo' G VEG-FLD-W 1989-069*A Rhododendron 'Tsuneshige Rokujo' G VEG-FLD-S 1989-069*B Rhododendron 'Tsuneshige Rokujo' G PP-04-S 1989-069*C Rhododendron 'Tsuneshige Rokujo' G PP-13-N 1989-069*F Rhododendron 'Tsuneshige Rokujo' G PP-15-N 1989-069*G Rhododendron 'Tsuneshige Rokujo' G PP-05-S 1989-069*J Rhododendron 'Tsuneshige Rokujo' G VEG-FLD-S 1989-069*K Rhododendron 'Tsuneshige Rokujo' G PP-08-S 1964-001*A Rhododendron vaseyi G ARB-W 1964-001*B Rhododendron vaseyi G ARB-W 2014-028*A Rhododendron vaseyi W N 2014-029*A Rhododendron vaseyi W N 2014-159*A Rhododendron vaseyi W C 2014-160*A Rhododendron vaseyi W C 2014-172*A Rhododendron vaseyi W C 2014-173*A Rhododendron vaseyi W C 2014-180*A Rhododendron vaseyi W C 2014-181*A Rhododendron vaseyi W C 2014-182*A Rhododendron vaseyi W C 2014-183*A Rhododendron vaseyi W C 2014-184*A Rhododendron vaseyi W C 2014-185*A Rhododendron vaseyi W C 2014-187*A Rhododendron vaseyi W C 2015-121*A Rhododendron vaseyi W C 2015-123*A Rhododendron vaseyi W C 1967-021*A Rhododendron vaseyi 'White Find' G ARB-W 2005-044*A Rhododendron vaseyi 'White Find' G WFW,S1/2 2005-044*B Rhododendron vaseyi 'White Find' G WFW,S1/2 2005-044*C Rhododendron vaseyi 'White Find' G WFW,S1/2 1965-009*B Rhododendron viscosum G ARB-W 1979-027*A Rhododendron viscosum W ARB-W 2014-048*A Rhododendron viscosum W LNSE7 2014-141*A Rhododendron viscosum W C 2015-071*A Rhododendron viscosum W C 2015-072*A Rhododendron viscosum W V 2015-072*B Rhododendron viscosum W V 2015-072*C Rhododendron viscosum W V 2015-072*D Rhododendron viscosum W C 1972-104*A Rhododendron viscosum × R. prunifolium G VEG-FLD-W 2012-052*A Rhododendron viscosum 'Betty Cummins' G HP5

2012-051*A Rhododendron viscosum 'Dave Lewis Pink Volunteer' G LNSE1 1977-022*A Rhododendron viscosum 'Delaware Blue' W ARB-E 1977-022*B Rhododendron viscosum 'Delaware Blue' W PP-08-S 2009-070*A Rhododendron viscosum 'Delaware Blue' Z P 2009-070*B Rhododendron viscosum 'Delaware Blue' Z ES 2009-070*C Rhododendron viscosum 'Delaware Blue' Z EN 2012-035*A Rhododendron viscosum 'Montanum' G HP1 2012-050*A Rhododendron viscosum 'Summer Hill Blue Leaf' G LNSE2 1998-167*C Rhododendron wadanum G WFW,N1/2 1983-098*B Rhododendron 'Wakaebisu' G PP-13-S 1981-088*B Rhododendron 'Wareham' G UCB-A 2015-022*A Rhododendron wasonii W N 2009-163*B Rhododendron 'Weston's Firecracker' G NORTHFLDS 2009-158*A Rhododendron 'Weston's Lemon Drop' G NORTHFLDS 1990-039*A Rhododendron 'Weston's Lollipop' G WFW,N1/2 2009-155*A Rhododendron 'Weston's Lollipop' G WFW,N1/2 2009-155*B Rhododendron 'Weston's Lollipop' G WFW,N1/2 1998-168*A Rhododendron weyrichii f. albiflorum G PP-05-S 1998-168*C Rhododendron weyrichii f. albiflorum G HP3 1969-026*A Rhododendron 'Wheatley' G CR4 1974-106*A Rhododendron 'White Moon' (Robin Hill Hybrid) G PP-21-S 2014-071*A Rhododendron williamsianum G N 1983-095*A Rhododendron 'Windbeam' G CR2 61-080-02*C Rhododendron 'Wintergreen' G VEG-FLD-S 61-080-02*D Rhododendron 'Wintergreen' G PP-10-S 61-080-02*E Rhododendron 'Wintergreen' G PP-27-N 61-080-02*F Rhododendron 'Wintergreen' G PP-08-N 61-080-02*G Rhododendron 'Wintergreen' G WFW,N1/2 1974-040*A Rhododendron 'Wyanokie' G CR1 1961-041*B Rhododendron 'Yaye' (Satsuki Hybrid) G PP-01-S 1961-041*C Rhododendron 'Yaye' (Satsuki Hybrid) G PP-01-S 1981-062*A Rhododendron yedoense G WEST-FLD-E 2013-059*A Rhododendron yuefengense W N 1964-046*A Rhododendron 'Yuka' (Satsuki Hybrid) G PP-18-N 1964-046*D Rhododendron 'Yuka' (Satsuki Hybrid) G PP-13-S 1964-046*E Rhododendron 'Yuka' (Satsuki Hybrid) G PP-07-S 2016-069*A Rhododendron 'Yuka' (Satsuki Hybrid) G P 2014-080*A Rhodoleia henryi W C 1973-107*A Rhus typhina 'Dissecta' G VEG-FLD-S 1973-107*B Rhus typhina 'Dissecta' G VEG-FLD-S 2001-011*A Robinia pseudoacacia G HOMESTEADS 2001-011*B Robinia pseudoacacia G EL-FLD-W 2001-011*D Robinia pseudoacacia G VEG-FLD-N 2001-011*F Robinia pseudoacacia G HOMESTEADS 2001-011*K Robinia pseudoacacia G WEST-FLD-E 2013-166*A Rohdea japonica 'Galle' G LH 1983-046*A Romneya coulteri G NORTHFLDN 1982-040*A Rosa hugonis G WEST-FLD-E

2017-206*A Roscoea scillifolia G C 2012-028*A Rostrinucula dependens G LNNW7 2015-086*A Rostrinucula dependens G HP1 2015-086*B Rostrinucula dependens G HP1 2015-086*C Rostrinucula dependens G HP1 2015-086*D Rostrinucula dependens G HP1 2015-086*E Rostrinucula dependens G HP1 2016-043*A Rubus × tridel 'Benenden' G HB 2013-136*A Rubus bambusarum G HP1 2013-175*A Rubus irenaeus G HP2 2014-060*A Rubus rolfei G HP5 2013-084*A Rudbeckia heliopsidis W C 2004-174*A Rudbeckia maxima G HB 2017-018*A Rudbeckia triloba U V 2002-075*D Ruellia humilis G HB 2010-028*A Sabal minor W C 1978-041*A Salix gracilistyla var. melanostachys W WFW 2001-002*A Salix occidentalis W WFW,S1/2 2001-002*B Salix occidentalis W NORTHFLDW 2001-002*C Salix occidentalis W WFW,S1/2 2001-002*F Salix occidentalis W WFW,S1/2 2004-147*A Salvia nemerosa 'Caradonna' G HB 1976-095*A Sanguinaria canadensis G PP-17-S 1970-071*B Sanguinaria canadensis 'Multiplex' G BORDER 2014-063*A Sanguinaria canadensis 'Multiplex' G HP5 2014-063*B Sanguinaria canadensis 'Multiplex' G HP4 1978-163*B Sapium japonicum W ARB-N 1978-163*C Sapium japonicum W ARB-N 1978-163*D Sapium japonicum W ARB-N 2006-194*A Sapium japonicum G ARB-S 2008-044*A Sarcococca hookeriana var. digyna G CEDAR-G 2010-019*A Sarcococca hookeriana var. digyna W HP2 2013-070*A Sarcococca hookeriana var. digyna 'SarSid1' G LH 1998-122*A Sarcococca sp. W PP-29-S 2003-001*B Saruma henryi G HP1 2004-088*A Sassafras albidum W WFN,N.SIDE 2010-125*A Sassafras albidum W HP5 2014-201*A Sassafras albidum W C 2015-138*A Sassafras tzumu G C 2004-127*A Schima argentea G PP-01-N 2015-023*A Schima argentea W C 2016-060*A Schizachyrium scoparium W P 1993-009*A Schizophragma hydrangeoides 'Moonlight' U EL-FLD-N 2004-100*A Schizophragma hydrangeoides 'Moonlight' G VCN 2004-100*B Schizophragma hydrangeoides 'Moonlight' G ES 2004-100*C Schizophragma hydrangeoides 'Moonlight' G EE 2004-101*A Schizophragma hydrangeoides 'Roseum' G VCN 2014-081*A Schizophragma megalocarpum W C

2016-028*A Schizophragma megalocarpum G EE 1962-008*A Sciadopitys verticillata G ARB-W 1964-051*A Sciadopitys verticillata G CR1 1964-051*B Sciadopitys verticillata G CR5 1964-051*C Sciadopitys verticillata G NORTHFLDE 1964-051*D Sciadopitys verticillata G WFN,S.SIDE 1964-051*E Sciadopitys verticillata G CR3 1966-021*A Sciadopitys verticillata G WEST-FLD-E 2017-019*A Scutellaria incana U BARNYARD 2017-019*B Scutellaria incana U BARNYARD 1985-072*A Sedum floriferum 'Weihenstephaner Gold' G CR1 2004-212*A Sedum floriferum 'Weihenstephaner Gold' G HP1 2004-213*A Sedum kamtschaticum G HP1 2014-198*A Senna marilandica W C 2009-021*B Sequoiadendron giganteum G NORTHFLDE 2013-095*A Sequoiadendron giganteum 'Hazel Smith' G CR3 1974-073*A Shortia galacifolia W PP-05-S 1974-073*B Shortia galacifolia W PP-13-S 1974-073*C Shortia galacifolia W PP-04-S 1980-045*B Shortia galacifolia W PP-18-S 1980-045*C Shortia galacifolia W PP-29-N 1980-045*D Shortia galacifolia W PP-28-N 2013-106*A Shortia galacifolia W PINE-GROVE 1983-001*A Shortia soldanelloides var. magna W PP-05-S 2013-062*A Shortia uniflora 'Grandiflora Rosea' G PP-24-S 2015-160*A Sibiraea angustata W C 2004-140*A Sisyrinchium angustifolium W NORTHFLDW 1970-095*A Skimmia japonica G PP-28-S 1976-097*A Skimmia japonica G PP-23-S 1976-097*B Skimmia japonica G PP-29-S 2004-128*A Skimmia japonica G VCN 2004-128*B Skimmia japonica G VCN 2004-239*A Skimmia sp. G PP-29-S 2004-239*B Skimmia sp. G PP-29-S 2004-239*C Skimmia sp. G PP-29-S 2004-239*D Skimmia sp. G PP-29-S 1990-055*A Smilax herbacea W NORTHFLDN 1990-055*B Smilax herbacea W NORTHFLDN 2015-084*A Solidago bicolor W EN 2013-132*A Solidago sphacelata 'Golden Fleece' G PINE-GROVE 1973-150*A Sorbus alnifolia G WFW,N1/2 1983-038*A Sorbus commixta G WFN,N.SIDE 1998-124*C Sorbus hupehensis U C 2009-084*A Spigelia marilandica G HP2 2017-020*A Spigelia marilandica U HOLLY-PARK 2002-008*A Spiraea × vanhouttei G EL-FLD-N 1974-087*A Spiraea fritschiana G EL-FLD-N 1974-087*B Spiraea fritschiana G WEST-FLD-E

2012-049*A Spiraea tomentosa W HP1 2004-265*A Spiranthes lacera W CR5 2004-265*B Spiranthes lacera W WFW,N1/2 2004-265*C Spiranthes lacera W WFN,S.SIDE 2004-265*D Spiranthes lacera W CR5 2004-265*E Spiranthes lacera W WFW,S1/2 2004-265*F Spiranthes lacera W CR5 2004-265*G Spiranthes lacera W WFW,S1/2 2004-265*H Spiranthes lacera W WFW,S1/2 2004-265*I Spiranthes lacera W WFW,S1/2 2004-265*J Spiranthes lacera W NORTHFLDN 2004-265*K Spiranthes lacera W WFW,S1/2 2004-265*L Spiranthes lacera W WFW,S1/2 2004-265*M Spiranthes lacera W WFN,S.SIDE 2004-265*N Spiranthes lacera W NORTHFLDN 2014-124*A Spiranthes odorata G PP-19-N 2004-266*A Spiranthes tuberosa W CR5 2004-266*B Spiranthes tuberosa W WFW,N1/2 2004-266*C Spiranthes tuberosa W WFN,S.SIDE 2004-266*D Spiranthes tuberosa W CR5 2004-266*E Spiranthes tuberosa W WFW,S1/2 2004-266*F Spiranthes tuberosa W CR5 2004-266*G Spiranthes tuberosa W WFW,S1/2 2004-266*H Spiranthes tuberosa W WFW,S1/2 2004-266*I Spiranthes tuberosa W WFW,S1/2 2004-266*J Spiranthes tuberosa W WFW,S1/2 2004-266*K Spiranthes tuberosa W WFW,S1/2 2004-266*L Spiranthes tuberosa W NORTHFLDN 2004-266*M Spiranthes tuberosa W NORTHFLDN 2004-266*N Spiranthes tuberosa W NORTHFLDN 2004-266*O Spiranthes tuberosa W WFW,S1/2 2004-266*P Spiranthes tuberosa W WFN,S.SIDE 2006-260*A Spiranthes vernalis W WFC-N 2006-260*B Spiranthes vernalis W WFC-N 2006-260*C Spiranthes vernalis W WFC-N 2006-260*D Spiranthes vernalis W WFC-N 2006-260*E Spiranthes vernalis W WFC-N 2006-260*F Spiranthes vernalis W WFW,N1/2 2006-260*G Spiranthes vernalis W WFW,S1/2 2006-260*H Spiranthes vernalis W NFC 2017-021*A Sporobolus heterolepis U HOLLY-PARK 2004-216*A Stachys byzantina 'Big Ears' G VCE 2017-022*A Stachys officinalis 'Hummelo' G PINE-GROVE 2017-022*B Stachys officinalis 'Hummelo' G HB 2014-082*A Stachyurus salicifolius W C 1996-015*A Staphylea bumalda U PINE-GROVE 2007-420*B Staphylea bumalda W NORTHFLDN 2007-420*C Staphylea bumalda W NORTHFLDN

2007-420*D Staphylea bumalda W NORTHFLDN 1981-127*A Staphylea colchica G NORTHFLDE 1999-065*A Staphylea sp. U C 2015-070*A Staphylea trifolia W C 2014-095*A Stenanthium gramineum W C 1998-179*A Stewartia × henryae G VCN 1960-026*A Stewartia × henryae 'Skyrocket' G ARB-E 2016-190*A Stewartia koreana 'Lindstrom's Weeping' G C 1994-001*A Stewartia malacodendron W WFSW 2007-147*B Stewartia malacodendron W EE 2007-147*C Stewartia malacodendron W L 2007-149*B Stewartia malacodendron W EE 2007-149*C Stewartia malacodendron W WFW,N1/2 2007-150*B Stewartia malacodendron W EE 2007-150*C Stewartia malacodendron W WFWIRISBED 2007-151*C Stewartia malacodendron W WFN,N.SIDE 2007-152*B Stewartia malacodendron W EN 2007-152*C Stewartia malacodendron W PP-17-N 2007-152*D Stewartia malacodendron W EN 2015-145*A Stewartia malacodendron W C 2015-146*A Stewartia malacodendron W C 1962-039*A Stewartia malacodendron 'Delmarva' W ARB-W 1961-013*A Stewartia monadelpha G ARB-S 1961-013*C Stewartia monadelpha G ARB-S 1963-037*B Stewartia monadelpha G ARB-S 1963-037*C Stewartia monadelpha G VCE 1963-037*D Stewartia monadelpha G VCN 1963-037*E Stewartia monadelpha G VCE 1963-037*F Stewartia monadelpha G VCE 1963-037*G Stewartia monadelpha G VCE 1963-037*H Stewartia monadelpha G ARB-S 1963-037*I Stewartia monadelpha G ARB-S 1965-042*A Stewartia monadelpha G ARB-S 2008-052*A Stewartia monadelpha G P 1967-003*C Stewartia ovata G NURS-FLD-S 1967-003*D Stewartia ovata G NURS-FLD-S 2007-065*A Stewartia ovata W HP2 2014-127*A Stewartia ovata W C 2014-166*A Stewartia ovata W C 2014-167*A Stewartia ovata W C 2014-168*A Stewartia ovata W C 2015-147*A Stewartia ovata W C 2016-100*A Stewartia ovata W C 92-021-3*B Stewartia ovata G WFW,N1/2 2016-194*A Stewartia ovata 'Inner Light' G C 2017-060*A Stewartia ovata 'Inner Light' G C 68-028-01*A Stewartia ovata 'Red Rose' W ARB-S 68-028-03*A Stewartia ovata 'Royal Purple' W ARB-S

2015-173*A Stewartia ovata 'White Satin' G C 1961-001*A Stewartia pseudocamellia G BARNYARD 1967-004*A Stewartia pseudocamellia G VEG-FLD-W 1967-004*C Stewartia pseudocamellia G ARB-S 1967-004*F Stewartia pseudocamellia G VEG-FLD-W 1967-004*G Stewartia pseudocamellia G VEG-FLD-W 1967-004*H Stewartia pseudocamellia G VEG-FLD-W 1967-005*A Stewartia pseudocamellia G VEG-FLD-W 1967-005*B Stewartia pseudocamellia G VEG-FLD-W 1967-005*C Stewartia pseudocamellia G VEG-FLD-W 1978-160*A Stewartia pseudocamellia W NORTHFLDW 1978-160*C Stewartia pseudocamellia W PINE-GROVE 1978-160*D Stewartia pseudocamellia W PINE-GROVE 1978-160*E Stewartia pseudocamellia W NORTHFLDW 1978-160*G Stewartia pseudocamellia W NORTHFLDW 1978-160*H Stewartia pseudocamellia W NORTHFLDW 1978-161*A Stewartia pseudocamellia G NORTHFLDW 1990-017*A Stewartia pseudocamellia W WWN 2007-061*A Stewartia pseudocamellia W WEST-FLD-E 2007-502*A Stewartia pseudocamellia W WFW,S1/2 93-019-01*A Stewartia pseudocamellia U NORTHFLDN 2009-152*A Stewartia pseudocamellia 'Ballet' G SW 2009-152*B Stewartia pseudocamellia 'Ballet' G NORTHFLDW 67-004-01*A Stewartia pseudocamellia 'Ballet' G ARB-S 67-005-02*A Stewartia pseudocamellia 'Milk and Honey' G VEG-FLD-W 67-005-03*A Stewartia pseudocamellia 'Mint Frills' G VEG-FLD-W 2009-066*A Stewartia pseudocamellia 'Pewter' G WFN,N.SIDE 2016-030*A Stewartia pseudocamellia 'Pilar Bella' G C 1979-098*B Stewartia rostrata G PINE-GROVE 1979-098*C Stewartia rostrata G NORTHFLDW 2005-016*A Stewartia rostrata G HOMESTEADS 2005-016*C Stewartia rostrata G VCW 2011-019*A Stewartia rostrata W NORTHFLDN 2009-065*A Stewartia rostrata 'Rippingale Rose' G CR3 2013-093*A Stewartia rostrata 'Sunrise' G LNSW8 2004-092*C Stewartia 'Scarlet Sentinel' G HP4 2009-055*A Stewartia sinensis Z HP2 2016-197*A Stewartia sinensis G C 1985-012*A Stewartia sinensis 'Mei-li Shu' G NORTHFLDN 1970-085*A Styrax americanus G NORTHFLDS 1970-085*B Styrax americanus G NORTHFLDN 1970-085*C Styrax americanus G NORTHFLDN 2007-155*A Styrax americanus W HOMESTEADE 2007-155*B Styrax americanus W HOMESTEADE 2007-155*D Styrax americanus W HOMESTEADE 2009-056*A Styrax confusus W WFN,S.SIDE 2015-154*A Styrax grandifolius W C 2003-070*A Styrax hemsleyanus G CR3

1971-073*A Styrax japonicus G NORTHFLDE 2007-256*A Styrax japonicus W EN 2016-183*A Styrax japonicus 'Emerald Pagoda' G C 2003-072*A Styrax japonicus 'Pink Chimes' G ARB-W 1977-067*C Styrax obassia G NORTHFLDN 2007-434*B Styrax obassia W NORTHFLDS 2009-090*A Styrax platanifolius subsp. texanus W LNSW1 2007-030*A Styrax wilsonii G ARB-W 2015-074*A Symphyotrichum cordifolium W ES 2016-041*A Symphyotrichum cordifolium 'Avondale' G HB 2017-009*A Symphyotrichum ericoides 'Snowflurry' G ES 2006-003*A Symphyotrichum oblongifolium 'October Skies' G HB 2016-113*A Symphyotrichum undulatum W EL-FLD-N 1978-144*A Symplocos paniculata G WFW,N1/2 2007-275*A Symplocos paniculata W LNSE5 2013-005*A Syneilesis aconitifolia G HP5 1983-069*A Syringa × josiflexa 'Anna Amhoff' G NORTHFLDW 1983-070*A Syringa × josiflexa 'Royalty' G NORTHFLDW 2016-048*A Syringa komarowii W C 1973-081*H Syringa meyeri 'Palibin' G CEDAR-G 1973-147*C Syringa patula G CEDAR-G 1973-147*D Syringa patula G CEDAR-G 1973-015*A Syringa patula 'Miss Kim' G NORTHFLDW 2009-071*A Syringa pekinensis 'Zhang Zhiming' Beijing Gold G LNSW7 2002-009*A Syringa vulgaris G BARNYARD 1989-013*A Syringa vulgaris 'Mme. Lemoine' U CEDAR-G 1993-013*A Syringa vulgaris 'Wedgwood Blue' G NORTHFLDW 2008-070*A Taiwania cryptomerioides W ARB-CTR 2014-197*A Taiwania cryptomerioides G C 1985-125*A Taxodium ascendens 'Prairie Sentinel' G WFN,S.SIDE 1961-020*A Taxodium distichum W BARNYARD 2014-094*A Taxodium distichum W LNSW6 63-022-02*A Taxodium distichum W VEG-FLD-S 2008-088*A Taxodium 'Zhongshansa' G CR4 1994-011*A Taxus × media 'Beanpole' U CR1 1965-033*A Taxus baccata 'Adpressa' G PP-27-N 1971-056*A Taxus baccata 'Amersfoort' G PP-03-N 1971-056*C Taxus baccata 'Amersfoort' G PP-05-S 1975-129*A Taxus baccata 'Aurea' U CR1 1978-065*A Taxus baccata 'Fastigiata' G PP-21-S 1978-065*B Taxus baccata 'Fastigiata' G PP-16-S 1989-054*A Taxus baccata 'Fastigiata' G PP-18-N 1972-120*A Taxus baccata 'Fowle' G PP-22-N 2015-150*A Taxus floridana G C 2000-071*D Taxus globosa W ARB-S 1967-077*B Taxus sp. U CR4 1967-077*C Taxus sp. U ALLEE 1967-077*D Taxus sp. U CR3

2017-070*A Tephrosia virginiana W BARNYARD 2016-062*A Teucrium 'Greystone' G P 2016-115*A Thalictrum pubescens W HP2 2003-050*A Thalictrum rochebrunianum G HB 2009-092*A Thalictrum thalictroides 'Oscar Schoaf' G PP-25-S 1969-024*B Thuja koraiensis G CR1 1987-005*A Thuja occidentalis 'Filiformis' G CR2 1987-005*B Thuja occidentalis 'Filiformis' G CR2 1965-049*B Thuja plicata G NURS-FLD-N 1965-049*C Thuja plicata G NURS-FLD-N 1965-049*D Thuja plicata G NURS-FLD-N 1982-031*A Thuja plicata G PINE-GROVE 1982-031*B Thuja plicata G WFN,S.SIDE 2004-083*A Thuja plicata 'Green Giant' G CR6 2004-083*B Thuja plicata 'Green Giant' G LMB WEST 2004-082*B Thuja plicata 'Green Splendor' G LMB EAST 1975-005*A Thuja plicata 'Hogan' G CR2 1969-057*A Thuja plicata 'Zebrina' G WFN,S.SIDE 1968-081*A Thujopsis dolabrata G CR1 1968-081*B Thujopsis dolabrata G CR2 1971-047*A Thujopsis dolabrata 'Nana' G CR3 1971-047*B Thujopsis dolabrata 'Nana' G CR2 2006-103*A Thujopsis dolabrata var. hondae W C 2006-103*B Thujopsis dolabrata var. hondae W EN 2006-103*C Thujopsis dolabrata var. hondae W EN 2006-103*D Thujopsis dolabrata var. hondae W EN 2000-034*D Tiarella 'Martha Oliver' G PP-19-N 1995-028*A Tilia henryana G WFN,S.SIDE 2000-106*A Torreya californica W N 1991-054*A Torreya grandis Z WFW 1960-054*A Torreya nucifera G ARB-W 1960-054*D Torreya nucifera G CR5 2007-261*A Torreya nucifera W CR1 2009-151*A Torreya taxifolia Z HP5 2009-151*B Torreya taxifolia Z HP5 2010-117*A Torreya taxifolia Z HP5 2010-117*B Torreya taxifolia Z HP5 2010-117*C Torreya taxifolia Z CR5 2010-117*D Torreya taxifolia Z CR5 2010-117*E Torreya taxifolia Z CR5 2010-117*F Torreya taxifolia Z HP5 2010-117*G Torreya taxifolia Z HP5 2010-117*H Torreya taxifolia Z HP5 2011-021*A Torreya taxifolia W HP5 2011-025*A Torreya taxifolia W HP5 2011-044*A Torreya taxifolia G HP5 2011-044*B Torreya taxifolia G HP5 2017-137*A Trachelospermum difforme W C

2013-118*A Trachycarpus fortunei G C 2017-074*A Tricyrtis formosana 'Gilt Edge' G HOMESTEADE 2017-004*A Tricyrtis formosana 'Samurai' G CEDAR-G 2004-211*A Tricyrtis latifolia G PP-29-N 2006-155*A Tricyrtis latifolia W HP2 2006-155*C Tricyrtis latifolia W CEDAR-G 2007-336*A Tricyrtis latifolia W PP-17-S 2007-336*B Tricyrtis latifolia W PP-16-S 2016-174*A Tricyrtis sp. W C 2009-067*A Trillium erectum G PP-01-S 2009-088*A Trillium grandiflorum G PP-10-S 1998-039*A Tripterygium regelii W NORTHFLDW 1974-039*A Trochodendron aralioides G PP-23-S 1975-086*A Tsuga canadensis 'Cole's Prostrate' G PP-15-S 1961-012*A Tsuga canadensis f. pendula G CR3 1961-012*C Tsuga canadensis f. pendula G NURS-FLD-S 1961-012*D Tsuga canadensis f. pendula G ARB-E 1961-012*E Tsuga canadensis f. pendula G VEG-FLD-E 1961-012*F Tsuga canadensis f. pendula G CR5 1978-068*A Tsuga canadensis 'Hornbeck' G CR1 1998-069*A Tsuga chinensis W WFN,S.SIDE 1992-005*B Tsuga diversifolia G CR1 2004-085*A Tsuga sieboldii G VCW 2013-189*A Tsuga sp. (Ulleung-do type) Z C 2001-003*A Ulmus pumila G HOMESTEADE 2006-013*A Uvularia grandiflora G HP2 2013-151*A Vaccinium angustifolium W EN 2014-105*A Vaccinium arboreum W C 2016-103*A Vaccinium arboreum W C 1966-012*A Vaccinium corymbosum U BLUE-CAGE 1966-012*D Vaccinium corymbosum U BLUE-CAGE 1966-012*E Vaccinium corymbosum U BLUE-CAGE 1966-012*G Vaccinium corymbosum U BLUE-CAGE 2000-041*B Vaccinium corymbosum W VCN 2000-041*G Vaccinium corymbosum W EN 2000-041*H Vaccinium corymbosum W EE 2000-041*I Vaccinium corymbosum W EE 2000-041*J Vaccinium corymbosum W EN 2000-041*K Vaccinium corymbosum W EE 2000-041*L Vaccinium corymbosum W P 2000-041*M Vaccinium corymbosum W P 2000-041*N Vaccinium corymbosum W EE 2000-041*O Vaccinium corymbosum W EE 2000-041*P Vaccinium corymbosum W EE 2000-041*Q Vaccinium corymbosum W ES 2000-041*R Vaccinium corymbosum W VCW 2004-004*A Vaccinium corymbosum W HP4 2004-004*C Vaccinium corymbosum W HP3

2004-004*D Vaccinium corymbosum W HP3 2004-004*E Vaccinium corymbosum W NORTHFLDE 2004-004*H Vaccinium corymbosum W HP3 2004-004*I Vaccinium corymbosum W HP1 66-012-02*B Vaccinium corymbosum U BLUE-CAGE 66-012-04*B Vaccinium corymbosum U BLUE-CAGE 66-012-04*C Vaccinium corymbosum U BLUE-CAGE 66-012-05*A Vaccinium corymbosum U BLUE-CAGE 66-012-01*A Vaccinium corymbosum 'Blueray' G NORTHFLDN 66-012-01*B Vaccinium corymbosum 'Blueray' G NORTHFLDN 1974-011*A Vaccinium corymbosum 'Bluetta' G NORTHFLDN 1974-011*B Vaccinium corymbosum 'Bluetta' G NORTHFLDN 2007-490*A Vaccinium hirtum W LNSE2 2013-128*A Vaccinium macrocarpon 'Benlar' G VCN 2014-069*A Vaccinium myrtillus W PP-29-N 2013-063*A Vancouveria chrysantha G PP-17-S 1978-155*A Vancouveria hexandra G CR1 1978-155*B Vancouveria hexandra G CEDAR-G 2013-154*A Vancouveria hexandra G HP2 2013-203*A Vancouveria hexandra G HP5 2013-068*A Vancouveria planipetala G PP-11-S 1969-029*A Veratrum maackii var. japonicum (double-flowered form) G PP-25-S 2003-038*A Verbena hastata W NORTHFLDW 2016-179*A Vernonia arkansana G ES 2016-179*B Vernonia arkansana G EN 2016-199*A Vernonia noveboracensis G ES 2003-049*B Veronica peduncularis 'Georgia Blue' G VCW 2017-029*A Veronica spicata subsp. incana 'Pure Silver' G HB 1995-017*A Viburnum × burkwoodii 'Mohawk' G NORTHFLDW 1972-138*A Viburnum × pragense G NORTHFLDW 1972-135*A Viburnum 'Allegheny' G NORTHFLDW 2014-083*A Viburnum arboricola W C 2012-054*A Viburnum betulifolium W LNSE3 1979-020*A Viburnum bracteatum Z NORTHFLDW 2013-185*A Viburnum bracteatum Z BARNYARD 2017-065*A Viburnum burejaeticum W C 1985-034*A Viburnum carlesii var. bitchiuense W NORTHFLDS 2003-182*A Viburnum dentatum U EE 2003-182*B Viburnum dentatum U P 2003-182*C Viburnum dentatum U EE 2003-182*D Viburnum dentatum U EE 2003-182*E Viburnum dentatum U P 2003-182*G Viburnum dentatum U EE 2003-183*A Viburnum dentatum U P 2003-183*B Viburnum dentatum U EE 2003-183*C Viburnum dentatum U P 2003-183*D Viburnum dentatum U P 2003-183*E Viburnum dentatum U P

2003-184*A Viburnum dentatum U P 2003-184*B Viburnum dentatum U EE 2003-184*C Viburnum dentatum U P 2006-057*A Viburnum dentatum var. lucidum W EE 2007-105*A Viburnum dentatum var. lucidum Z BARNYARD 1972-088*A Viburnum dilatatum G NORTHFLDW 1974-092*A Viburnum dilatatum G NORTHFLDW 2014-070*A Viburnum lantana W LNSW2 2015-098*A Viburnum lantanoides W C 2016-012*A Viburnum nudum W C 2009-069*A Viburnum nudum 'Earth Shade' G BARNYARD 1978-019*C Viburnum nudum var. cassinoides G NORTHFLDN 1978-019*F Viburnum nudum var. cassinoides G PINE-GROVE 2016-056*A Viburnum nudum var. cassinoides W P 2016-056*B Viburnum nudum var. cassinoides W P 2016-056*C Viburnum nudum var. cassinoides W P 2016-056*D Viburnum nudum var. cassinoides W P 2016-056*E Viburnum nudum var. cassinoides W P 2016-056*F Viburnum nudum var. cassinoides W P 2016-056*G Viburnum nudum var. cassinoides W P 2016-056*H Viburnum nudum var. cassinoides W P 2016-056*I Viburnum nudum var. cassinoides W P 2016-056*J Viburnum nudum var. cassinoides W P 2016-056*K Viburnum nudum var. cassinoides W P 2016-056*L Viburnum nudum var. cassinoides W P 2017-186*A Viburnum opulus subsp. calvescens W C 2013-183*A Viburnum opulus var. trilobum W NURS-FLD-E 1976-077*A Viburnum plicatum var. tomentosum 'Mariesii' G NORTHFLDW 1981-124*A Viburnum prunifolium W NORTHFLDW 1981-124*B Viburnum prunifolium W PINE-GROVE 1981-124*C Viburnum prunifolium W PINE-GROVE 1981-124*D Viburnum prunifolium W PINE-GROVE 2013-187*A Viburnum prunifolium Z LNNW5 2014-118*A Viburnum prunifolium W C 2013-186*A Viburnum rafinesquianum Z LNNW6 2010-068*A Viburnum rhytidophyllum G BORDER 2007-188*A Viburnum rufidulum W LNNW4 2014-109*A Viburnum rufidulum W C 1985-066*A Viburnum sargentii G NORTHFLDW 2013-105*A Viburnum sp. W LNSE1 1995-033*A Viburnum utile W NORTHFLDW 1995-033*B Viburnum utile W NORTHFLDW 2013-184*A Viburnum veitchii Z HP2 1984-036*A Viburnum wrightii W NORTHFLDW 1979-072*A Vinca minor 'La Grave' G PP-18-S 1974-018*A Viola brittoniana W PP-13-S 2017-187*A Viola chaerophylloides W C 2014-190*A Viola walteri 'Silver Gem' G C

1985-054*A Vitex agnus-castus G EL-FLD-N 2017-023*A Vitex rotundifolia U BARNYARD 2001-010*A Vitis labrusca 'Concord' G HOMESTEADS 1972-118*A Waldsteinia fragarioides G PP-13-S 2014-125*A Waldsteinia fragarioides U HP4 2013-158*A Waldsteinia lobata W HP2 1997-017*A Weigela subsessilis 'Canary' G WEST-FLD-E 2012-031*A Wikstroemia trichotoma G HP2 2012-031*B Wikstroemia trichotoma G HP2 2012-031*C Wikstroemia trichotoma G HP2 2014-084*A Woodwardia unigemmata W C 2007-167*A Xanthorhiza simplicissima W HP2 2009-043*B Xanthorhiza simplicissima G WFW,N1/2 2016-014*A Xanthorhiza simplicissima W C 2010-096*A Xerophyllum asphodeloides W WFC-N 2010-096*B Xerophyllum asphodeloides W C 2014-111*A Zanthoxylum clava-herculis W C 1971-003*A Zelkova serrata 'Variegata' G ARB-S 1977-192*A Zelkova sinica G WFN,S.SIDE 2013-119*A Zenobia pulverulenta 'Raspberry Ripple' G LNNW3 2004-052*A Zenobia pulverulenta 'Woodlander's Blue' G HP3 2004-052*C Zenobia pulverulenta 'Woodlander's Blue' G VCW 2004-052*E Zenobia pulverulenta 'Woodlander's Blue' G HP3 2004-052*F Zenobia pulverulenta 'Woodlander's Blue' G HP3 2004-052*G Zenobia pulverulenta 'Woodlander's Blue' G HP3 2004-052*H Zenobia pulverulenta 'Woodlander's Blue' G VCW