Appendix 1: Maps

Mahlon Dickerson Reservation Botanical Survey and Stewardship Assessment Wild Ridge , LLC 2015

Mahlon Dickerson Reservation Rare Map Key

Name Species - Common Species - Scientific State Rank Latitude Longitude FID GPS ID Four leaved Milkweed Asclepias quadrifolia S3 Four leaved Milkweed Asclepias quadrifolia S3 Four leaved Milkweed Asclepias quadrifolia S3 Four leaved Milkweed Asclepias quadrifolia S3 Rock Spike-moss Selaginella rupestris S2 Wild Calla Calla palustris S3 Wild Calla Calla palustris S3 Wild Calla Calla palustris S3 Wild Calla Calla palustris S3 Wild Calla Calla palustris S3 Wild Calla Calla palustris S3 Water Sedge Carex aquatilis S1 Water Sedge Carex aquatilis S1 Cloud Sedge Carex haydenii S1 Fine Nerved Sedge Carex leptonervia S1 Fine Nerved Sedge Carex leptonervia S1 Hillside Sedge Carex siccata S1 Yellow Clintonia borealis S3 Yellow Clintonia Clintonia borealis S3 Yellow Clintonia Clintonia borealis S3 Yellow Clintonia Clintonia borealis S3 Hickey's Ground-Pine Dendrolycopodium hickeyi S2S3 Hickey's Ground-Pine Dendrolycopodium hickeyi S2S3 Hickey's Ground-Pine Dendrolycopodium hickeyi S2S3 Toothed Ticktrefoil Desmodium cuspidatum S2 Northern Panicgrass Dichanthelium boreale S1 Scribner's Panic Grass Dichanthelium oligosanthes v. scribnerianum S1S2 Bog Willowherb Epilobium leptophyllum S2 Bog Willowherb Epilobium leptophyllum S2 Bog Willowherb Epilobium leptophyllum S2 Meadow Horsetail Equisetum pratense S1 Marsh Bedstraw palustre S3 Small Bedstraw Galium trifidum var trifidum S2

Page 1 of 2 Mahlon Dickerson Reservation Rare Plant Map Key

Name Species - Common Species - Scientific State Rank Latitude Longitude FID GPS ID Small Bedstraw Galium trifidum var trifidum S2 Large-pod Pinweed Lechea intermedia S2 Wood Lily S2 Wood Lily Lilium philadelphicum S2 Wood Lily Lilium philadelphicum S2 Wood Lily Lilium philadelphicum S2 Wood Lily Lilium philadelphicum S2 Wood Lily Lilium philadelphicum S2 Tufted Loosestrife S3 Tufted Loosestrife Lysimachia thyrsiflora S3 Thread-nymph Najas gracillima S2 Gattinger's Witch Grass Panicum gattingeri S1S2 Gattinger's Witch Grass Panicum gattingeri S1S2 Northern Beechfern Phegopteris connectilis S2 Northern Beechfern Phegopteris connectilis S2 Northern Beechfern Phegopteris connectilis S2 Purple Fringed Orchid Platanthera psycodes S2 Purple Fringed Orchid Platanthera psycodes S2 Purple Fringed Orchid Platanthera psycodes S2 Purple Fringed Orchid Platanthera psycodes S2 Purple Fringed Orchid Platanthera psycodes S2 Illinois Pondweed Potamogeton illinoensis S1 Bristly Buttercup Ranunculus pensylvanicus S2 Sphagnum Sphagnum capillifolium S2 Sphagnum Sphagnum centrale S1 Sphagnum Sphagnum squarrosum S2 Sphagnum Sphagnum subtile S2 Boreal Starwort Stellaria borealis S1 Rosy Twisted-stalk lanceolatus S1 Rosy Twisted-stalk Streptopus lanceolatus S1 Marsh Aster Symphyotrichum novi-belgii var. elodes S3

Page 2 of 2

Mahlon Geology

GEOABB GEONAME Acres % of Total Dbv Bellvale Sandstone 1.5 0.04 Dcw Cornwall Shale 0.01 0.00 Dkec Kanouse and Esopus Formations and Connelly Conglomerate 3.2 0.09 Sbp Berkshire Valley and Poxono Island Formations undivided 33.4 0.93 Sg Green Pond Conglomerate 503.5 14.04 Sl Longwood Shale 63.0 1.76 Ya Amphibolite 127.5 3.55 Yb Biotite-Quartz-Feldspar Gneiss 24.6 0.69 Ybh Hornblende Granite 179.3 5.00 Ybp Biotite-Plagioclase Gneiss 5.5 0.15 Ylb Biotite-Quartz-Oligoclase Gneiss 9.0 0.25 Ylo Quartz-Oligoclase Gneiss 325.7 9.08 Ym Microcline Gneiss 88.1 2.46 Ymh Hornblende-Quartz-Feldspar Gneiss 9.6 0.27 Yp Pyroxene Gneiss 214.2 5.97 Ypa Pyroxene Alaskite 582.5 16.24 Ypg Pyroxene Granite 1219.3 34.00 Yps Pyroxene Syenite 196.8 5.49 Totals 3586.8 100.00 Mahlon Geology

FID GEONAME LITHOLOGY Acres Hectares GEOLOGY_ GEONUM GEOABB SYMBOL 13 Amphibolite amphibolite, fine- to medium-grained 22.9 9.3 703 9910 Ya 75 15 Amphibolite amphibolite, fine- to medium-grained 39.3 15.9 717 9910 Ya 75 22 Amphibolite amphibolite, fine- to medium-grained 65.3 26.4 740 9910 Ya 75 1 Bellvale Sandstone sandstone, siltstone, and shale 1.5 0.6 164 6200 Dbv 47 [Berkshire Valley Formation: limestone, calcareous siltstone, silty dolomite, dolomite conglomerate, and shale] [Poxono Island Formation: dolomite, calcareous 10 Berkshire Valley and Poxono Island Formsandstone, siltstone, and conglomerate, shale] 33.4 13.5 688 7550 Sbp 57 20 Biotite-Plagioclase Gneiss gneiss, medium-grained 5.5 2.2 737 9950 Ybp 4 21 Biotite-Quartz-Feldspar Gneiss gneiss, fine- to coarse-grained 9.9 4.0 739 9730 Yb 90 29 Biotite-Quartz-Feldspar Gneiss gneiss, fine- to coarse-grained 14.7 5.9 810 9730 Yb 90 7 Biotite-Quartz-Oligoclase Gneiss gneiss, fine- to coarse-grained 9.0 3.7 640 9860 Ylb 47 2 Cornwall Shale shale and siltstone 0.0 0.0 184 6250 Dcw 79 quartz-pebble to cobble conglomerate, quartzite, 4 Green Pond Conglomerate siltstone 193.2 78.2 555 7800 Sg 40 quartz-pebble to cobble conglomerate, quartzite, 12 Green Pond Conglomerate siltstone 310.3 125.6 700 7800 Sg 40 24 Hornblende Granite granite, medium- to coarse-grained 154.1 62.4 744 9420 Ybh 102 27 Hornblende Granite granite, medium- to coarse-grained 25.2 10.2 795 9420 Ybh 102 18 Hornblende-Quartz-Feldspar Gneiss gneiss,fine- to medium-grained 9.6 3.9 734 9740 Ymh 122 [Kanouse Sandstone: sandstone and pebbly conglomerate] [Esopus Formation: siltstone, mudstone, sandstone] [Connelly Conglomerate: quartz-pebble 5 Kanouse and Esopus Formations and Coconglomerate] 3.2 1.3 602 6400 Dkec 72 11 Longwood Shale shale, sandstone, and siltstone 63.0 25.5 695 7700 Sl 99 16 Microcline Gneiss gneiss, fine- to medium-grained 88.1 35.7 721 9720 Ym 93 8 Pyroxene Alaskite granite, medium- to coarse-grained 582.5 235.7 655 9560 Ypa 111 0 Pyroxene Gneiss gneiss, fine- to medium-grained 155.0 62.7 150 9760 Yp 63 17 Pyroxene Gneiss gneiss, fine- to medium-grained 52.2 21.1 724 9760 Yp 63 28 Pyroxene Gneiss gneiss, fine- to medium-grained 7.0 2.8 802 9760 Yp 63 3 Pyroxene Granite granite, medium- to coarse-grained 1219.3 493.5 539 9520 Ypg 54 6 Pyroxene Syenite syenite and quartz syenite, medium- to coarse-grained 58.3 23.6 607 9540 Yps 28 9 Pyroxene Syenite syenite and quartz syenite, medium- to coarse-grained 1.6 0.6 684 9540 Yps 28 14 Pyroxene Syenite syenite and quartz syenite, medium- to coarse-grained 11.1 4.5 704 9540 Yps 28 19 Pyroxene Syenite syenite and quartz syenite, medium- to coarse-grained 20.0 8.1 736 9540 Yps 28 23 Pyroxene Syenite syenite and quartz syenite, medium- to coarse-grained 105.8 42.8 741 9540 Yps 28 25 Quartz-Oligoclase Gneiss gneiss, medium- to coarse-grained 25.3 10.2 763 9820 Ylo 86 26 Quartz-Oligoclase Gneiss gneiss, medium- to coarse-grained 300.0 121.4 765 9820 Ylo 86 30 Quartz-Oligoclase Gneiss gneiss, medium- to coarse-grained 0.5 0.2 818 9820 Ylo 86

Mahlon Soil Summary

MUSYM MUNAME Acres % of Total AdrAt Adrian muck, 0 to 3 percent slopes, frequently flooded 55.1 1.54 AhcBc Alden mucky silt loam, gneiss till substratum, 0 to 8 percent slopes, extremely stony 41.4 1.15 CarAt Carlisle muck, 0 to 2 percent slopes, frequently flooded 46.8 1.30 CatbA Catden muck, 0 to 2 percent slopes 138.6 3.86 ChkC Chatfield-Hollis-Rock outcrop complex, 0 to 15 percent slopes 110.7 3.09 ChkE Chatfield-Hollis-Rock outcrop complex, 35 to 60 percent slopes 5.5 0.15 FmhAt Fluvaquents, loamy, 0 to 3 percent slopes, frequently flooded 22.6 0.63 HhmBc Hibernia loam, 0 to 8 percent slopes, extremely stony 97.4 2.72 HhmCa Hibernia loam, 3 to 15 percent slopes, stony 338.8 9.45 HhmDb Hibernia loam, 15 to 25 percent slopes, very stony 90.9 2.53 HncD Hollis-Rock outcrop-Chatfield complex, 15 to 35 percent slopes 0.1 0.00 OtsC Otisville gravelly loamy sand, 3 to 15 percent slopes 8.4 0.23 OtsD Otisville gravelly loamy sand, 15 to 25 percent slopes 12.2 0.34 PrkAt Preakness sandy loam, 0 to 3 percent slopes, frequently flooded 2.7 0.08 PrsdAt Preakness dark surface variant sandy loam, 0 to 3 percent slopes, frequently flooded 0.9 0.03 RkgBb Ridgebury loam, 0 to 8 percent slopes, very stony 77 2.15 RkgBc Ridgebury loam, 0 to 8 percent slopes, extremely stony 163.6 4.56 RksA Riverhead gravelly sandy loam, 0 to 3 percent slopes 3.6 0.10 RksB Riverhead gravelly sandy loam, 3 to 8 percent slopes 0.03 0.00 RksC Riverhead gravelly sandy loam, 8 to 15 percent slopes 1.9 0.05 RNRE Rock outcrop-Rockaway complex, 15 to 35 percent slopes 409.4 11.41 RobCb Rockaway sandy loam, 8 to 15 percent slopes, very stony 369.8 10.31 RobDc Rockaway sandy loam, 15 to 25 percent slopes, extremely stony 101.9 2.84 RocB Rockaway gravelly sandy loam, 3 to 8 percent slopes 2.7 0.08 RocC Rockaway gravelly sandy loam, 8 to 15 percent slopes 3.2 0.09 RoefBc Rockaway loam, thin fragipan, 0 to 8 percent slopes, extremely stony 0.3 0.01 RoefCc Rockaway loam, thin fragipan, 8 to 15 percent slopes, extremely stony 89.8 2.50 RoefDc Rockaway loam, thin fragipan, 15 to 35 percent slopes, extremely stony 29.8 0.83 RokD Rockaway-Chatfield-Rock outcrop complex, 35 to 60 percent slopes 293.5 8.18 RomC Rockaway-Rock outcrop complex, 8 to 15 percent slopes 570.8 15.92 RomD Rockaway-Rock outcrop complex, 15 to 25 percent slopes 450 12.55 RooB Rockaway-Urban land complex, thin fragipans, 0 to 8 percent slopes 0.2 0.01 RooC Rockaway-Urban land complex, thin fragipans, 0 to 15 percent slopes 1.6 0.04 UR Urban land 2.6 0.07 USRHVB Urban land-Riverhead complex, 3 to 8 percent slopes 0.08 0.00 WATER Water 24.7 0.69 WhvAb Whitman loam, 0 to 3 percent slopes, very stony 17.9 0.50 Totals 3586.51 100.00