Rhs Seed Scheme Collected for Members 2015
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Plants for Pollinators Calendar & Practices to Support Pollinators
PLANTS FOR POLLINATORS CALENDAR & PRACTICES TO SUPPORT POLLINATORS Jacqueline Cramer, Design Collaborators and Kimberly Leeper, Mariposa Naturescapes GREEN GARDENING WORKSHOP – Oct. 22, 2014 Increase Foraging Habitat – Succession of Flowers through Entire Growing Season – Plant in Clumps/Natural Drifts of Same Species and in Plant Corridors (Hedgerows) Choose nectar and pollen‐rich plants like native wildflowers and old‐fashioned (non‐native) varieties of perennial flowers that are NOT invasive. A corridor of pollinator gardens in neighborhoods, cities, and rural areas around the country could provide enough habitat to restore healthy communities of beneficial insects and pollinators. PLANTS FOR POLLINATORS CALENDAR Be aware that this plant list is a sampling of possible native and non‐native plants available for pollinators. Criteria for selection on this list: well‐behaved; less “messy” than some; easy to find; drought‐tolerant (“right plant, right plant”); multi‐functional (two functions+); and focus on being good for variety of bees. *Bloom times are approximate and will depend upon the weather that season as well as microclimates/site conditions; Observe bloom times of different species you’ve planted and tweak it so you have multiple species blooming over the growing season (Feb. – Oct.). You can find non‐native “versions” of some native plants listed. WINTER – January – February* ‐‐Cornelian Cherry – Cornus mas ‐‐Hardy Cyclamen (or Persian Violet) ‐‐ Cyclamen coum ‐‐BULBS – Narcissus (early varieties), Daffodil, and Crocus ‐‐Hellebore -
Untangling Phylogenetic Patterns and Taxonomic Confusion in Tribe Caryophylleae (Caryophyllaceae) with Special Focus on Generic
TAXON 67 (1) • February 2018: 83–112 Madhani & al. • Phylogeny and taxonomy of Caryophylleae (Caryophyllaceae) Untangling phylogenetic patterns and taxonomic confusion in tribe Caryophylleae (Caryophyllaceae) with special focus on generic boundaries Hossein Madhani,1 Richard Rabeler,2 Atefeh Pirani,3 Bengt Oxelman,4 Guenther Heubl5 & Shahin Zarre1 1 Department of Plant Science, Center of Excellence in Phylogeny of Living Organisms, School of Biology, College of Science, University of Tehran, P.O. Box 14155-6455, Tehran, Iran 2 University of Michigan Herbarium-EEB, 3600 Varsity Drive, Ann Arbor, Michigan 48108-2228, U.S.A. 3 Department of Biology, Faculty of Sciences, Ferdowsi University of Mashhad, P.O. Box 91775-1436, Mashhad, Iran 4 Department of Biological and Environmental Sciences, University of Gothenburg, Box 461, 40530 Göteborg, Sweden 5 Biodiversity Research – Systematic Botany, Department of Biology I, Ludwig-Maximilians-Universität München, Menzinger Str. 67, 80638 München, Germany; and GeoBio Center LMU Author for correspondence: Shahin Zarre, [email protected] DOI https://doi.org/10.12705/671.6 Abstract Assigning correct names to taxa is a challenging goal in the taxonomy of many groups within the Caryophyllaceae. This challenge is most serious in tribe Caryophylleae since the supposed genera seem to be highly artificial, and the available morphological evidence cannot effectively be used for delimitation and exact determination of taxa. The main goal of the present study was to re-assess the monophyly of the genera currently recognized in this tribe using molecular phylogenetic data. We used the sequences of nuclear ribosomal internal transcribed spacer (ITS) and the chloroplast gene rps16 for 135 and 94 accessions, respectively, representing all 16 genera currently recognized in the tribe Caryophylleae, with a rich sampling of Gypsophila as one of the most heterogeneous groups in the tribe. -
Echter's Nursery & Garden Center Flashing Light Maiden Pinks
5150 Garrison St. Echter's Nursery & Garden Center Arvada, CO, 80002 phone: 303-424-7979 [email protected] Flashing Light Maiden Pinks www.echters.com Flashing Light Maiden Pinks Dianthus deltoides 'Flashing Light' Plant Height: 6 inches Flower Height: 8 inches Spread: 18 inches Spacing: 14 inches Sunlight: Hardiness Zone: 2a Description: Vigorous and free flowering, this selection features lovely frilly crimson blooms with deep red center rings, spreading across a low growing mat of green foliage; drought tolerant and easy to grow, ideal for rock Flashing Light Maiden Pinks flowers gardens, borders or used as groundcover Photo courtesy of NetPS Plant Finder Ornamental Features Flashing Light Maiden Pinks has masses of beautiful fragrant crimson frilly flowers with a dark red ring at the ends of the stems from late spring to mid summer, which are most effective when planted in groupings. The flowers are excellent for cutting. Its attractive narrow leaves remain dark green in color throughout the year. The fruit is not ornamentally significant. Landscape Attributes Flashing Light Maiden Pinks is an herbaceous evergreen perennial with a mounded form. It brings an extremely fine and delicate texture to the garden composition and should be used to full effect. This plant will require occasional maintenance and upkeep, and is best cleaned up in early spring before it resumes active growth for the season. It is a good choice for attracting bees and butterflies to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. Gardeners should be aware of the following characteristic(s) that may warrant special consideration; - Self-Seeding Flashing Light Maiden Pinks is recommended for the following landscape applications; - Mass Planting - Rock/Alpine Gardens - Border Edging - General Garden Use - Container Planting 5150 Garrison St. -
OSU Gardening with Oregon Native Plants
GARDENING WITH OREGON NATIVE PLANTS WEST OF THE CASCADES EC 1577 • Reprinted March 2008 CONTENTS Benefi ts of growing native plants .......................................................................................................................1 Plant selection ....................................................................................................................................................2 Establishment and care ......................................................................................................................................3 Plant combinations ............................................................................................................................................5 Resources ............................................................................................................................................................5 Recommended native plants for home gardens in western Oregon .................................................................8 Trees ...........................................................................................................................................................9 Shrubs ......................................................................................................................................................12 Groundcovers ...........................................................................................................................................19 Herbaceous perennials and ferns ............................................................................................................21 -
Jan. 1, 1974 M. OWNBEY Plant Pat. 3,419 DICENTRA PLANT Filed Aug
Jan. 1, 1974 M. OWNBEY Plant Pat. 3,419 DICENTRA PLANT Filed Aug. 23, 1971 Plant Pat. 3,419 United States Patent Office Patented Jan. 1, 1974 1. 2 PREFERRED CONDITIONS OF GROWTH DICENiRAPLANT3.419 The plant thrives best, both as to growth and flower Marion Ownbey, Pullman, Wash., assignor to The ing, in the full sun, but it tolerates medium to dense Wayside Gardens Company, Mentor, Ohio shade. The particular exposure is not critical, but a Well Filed Aug. 23, 1971, Ser. No. 174,066 5 drained, fertile, sand or sandy loam soil is preferred for Int, Cl, A01 h 5/00 best growth and bloom. U.S. C. Plt-68 1. Claim This application is directed to a new and distinct THE PARTS OF THE EXPOSED PLANT variety of Dicentra plant. The flower stalks are generally upright and curving, The present new variety was first developed by me in O and drooping at their ends. They are slightly branched. Pullman, Wash., and there asexually reproduced by me Generally they are adequate to support the foliage and by root division. blooms well. The color of both the old and new foliage is blue The new variety was developed by an intentional cross green, comparable to Chrysocolla green, RHS 56/3. It is pollination made by the transfer of pollen from the 5 . staminate parent Dicentra peregrina, a wild species from generally uniform both on the old and new growth. Japan, to the seed or pistillate parent Dicentra "Para The length of the flower stalks is from about fifteen mount,” U.S. -
Dicentra Formosa
Plant Propagation Protocol for [Dicentra formosa] ESRM 412 – Native Plant Production Spring 2015 Protocol URL: https://courses.washington.edu/esrm412/protocols/DIFO.pdf Adding information from: http://depts.washington.edu/propplnt/Plants/bleeding_heart.htm North America Distribution Washington State Distribution From the USDA Plants Database6 TAXONOMY Plant Family Scientific Name Fumariaceae Common Name Fumitory Species Scientific Name Scientific Name Dicentra formosa (Haw.) Walp. Varieties Dicentra formosa (Haw.) Walp. var. brevifolia L.F. Hend. Dicentra formosa (Haw.) Walp. var. brevipes L.F. Hend. Sub-species Dicentra formosa (Haw.) Walp. ssp. formosa Dicentra formosa (Haw.) Walp. ssp. oregona (Eastw.) Munz Dicentra formosa (Haw.) Walp. ssp. nevadensis (Eastw.) Munz Cultivar Common Synonym(s) Common Name(s) Bleeding heart, Pacific bleeding heart, Oregon bleeding heart, Sierra bleeding heart Species Code (as per DIFO6 USDA Plants database) GENERAL INFORMATION Geographical range Southern British Colombia to Central California, mid-elevation Cascades and below7; See maps above for North American and Washington State distribution6. Ecological distribution Moist woody to dry open areas, shade preferred7. Climate and elevation Low-middle elevations, mild climate7. range Local habitat and Pseduotsuga menziesii, Tusga heterophylla; typically found in abundance coniferous forests11. Plant strategy type / Late successional plant7. successional stage Plant characteristics Perennial forb growing from a rhizome, pink-purple heart-shaped flowers on leafless stems12. Leaves are divided and fern-like4. PROPAGATION DETAILS Ecotype Propagation Goal Plants Propagation Method Seed5 Product Type Seeds and containers Stock Type Seeds or container plants Propagation Method Vegetative5 Product Type Bareroot and cuttings Stock Type Bareroot Propagule Collection After parent plant has finished blooming and is preparing for Instructions winter, collect seeds for storage; plant seeds in late fall. -
RHS Members' Seed Scheme: Seed List 2018
RHS Members’ Seed Scheme 2018 rhs.org.uk/seedlist 1 RHS Seed Collections 2018 See page 5 for collection details AGM Collection Cottage Garden Collection Chelsea Collection Shade Collection Greening Grey Britain Plants for Pollinators 2 RHS Members’ Seed Scheme The RHS Members’ Seed Scheme draws upon Orders should be made online at the Society’s diverse plant collections and rhs.org.uk/seedlist, anytime between wealth of expertise to offer members the 1 November and 31 March. Alternatively, you exclusive opportunity to buy seed harvested can request an order form and a printed copy from RHS gardens. Our seedlist is produced of our seedlist by contacting our Membership each year by a small, dedicated team of staff Services Team: and volunteers, based at Wisley, who collect, Tel: 020 3176 5810 clean and pack seed for members. Email: [email protected] The RHS aims to enrich everyone’s life through Or in writing to: plants so we hope you will be inspired to have a go at growing from seed, which can be fun and Membership Services Team (seeds) rewarding. Covering 200 species, our seedlist The Royal Horticultural Society contains a range of plants including annuals, 80 Vincent Square herbaceous perennials, trees and shrubs, some London SW1P 2PE of which are rare and unusual. If you are not ordering online and are wanting Applying for Seed to process your order by post, then you will need to place your order before the end of This year we have increased the allocation of January as paper order forms will not be sent seed packets from 12 to 15 (please note only out after this time. -
RHS Seed Exchange 2020
RHS Seed Exchange rhs.org.uk/seedlist Introduction to RHS Seed Exchange 2121 The Royal Horticultural Society is the UK’s Dispatch of Orders leading gardening charity, which aims to enrich We will start to send out orders from January everyone’s life through plants, and make the UK a 2020 and dispatch is usually completed by the greener and more beautiful place. This vision end of April. If you have not received your seed underpins all that we do, from inspirational by 1st May please contact us by email: gardens and shows, through our scientific [email protected] research, to our education and community programmes. We’re committed to inspiring Convention on Biological Diversity everyone to grow. 3Nagoya Protocol4 In accordance with the Convention on Biological Most of the seed offered is collected in RHS Diversity (CBD), the Royal Horticultural Society Gardens. Other seed is donated and is offered supplies seed from its garden collections on the under the name provided by the donor. In many conditions that: cases only limited quantities of seed are available. ⅷ The plant material is used for the common However, we feel that even small quantities good in areas of research, education, should be distributed if at all possible. conservation and the development of horticultural institutions or gardens. Our seed is collected from open-pollinated If the recipient seeks to commercialise the plants, therefore may not come true. ⅷ genetic material, its products or resources derived from it, then written permission must Please note we are only able to send seed to be sought from the Royal Horticultural addresses in the UK and EU6 including Society. -
Fragrant Annuals Fragrant Annuals
TheThe AmericanAmerican GARDENERGARDENER® TheThe MagazineMagazine ofof thethe AAmericanmerican HorticulturalHorticultural SocietySociety JanuaryJanuary // FebruaryFebruary 20112011 New Plants for 2011 Unusual Trees with Garden Potential The AHS’s River Farm: A Center of Horticulture Fragrant Annuals Legacies assume many forms hether making estate plans, considering W year-end giving, honoring a loved one or planting a tree, the legacies of tomorrow are created today. Please remember the American Horticultural Society when making your estate and charitable giving plans. Together we can leave a legacy of a greener, healthier, more beautiful America. For more information on including the AHS in your estate planning and charitable giving, or to make a gift to honor or remember a loved one, please contact Courtney Capstack at (703) 768-5700 ext. 127. Making America a Nation of Gardeners, a Land of Gardens contents Volume 90, Number 1 . January / February 2011 FEATURES DEPARTMENTS 5 NOTES FROM RIVER FARM 6 MEMBERS’ FORUM 8 NEWS FROM THE AHS 2011 Seed Exchange catalog online for AHS members, new AHS Travel Study Program destinations, AHS forms partnership with Northeast garden symposium, registration open for 10th annual America in Bloom Contest, 2011 EPCOT International Flower & Garden Festival, Colonial Williamsburg Garden Symposium, TGOA-MGCA garden photography competition opens. 40 GARDEN SOLUTIONS Plant expert Scott Aker offers a holistic approach to solving common problems. 42 HOMEGROWN HARVEST page 28 Easy-to-grow parsley. 44 GARDENER’S NOTEBOOK Enlightened ways to NEW PLANTS FOR 2011 BY JANE BERGER 12 control powdery mildew, Edible, compact, upright, and colorful are the themes of this beating bugs with plant year’s new plant introductions. -
Herbaceous Perennials
HERBACEOUS PERENNIALS Debbie Lonnee, Mervin C. Eisel and Anne Hanchek Perennials often serve as the backbone of a flower Plant Selection garden. Many perennials have showy blooms with a In a large perennial garden, plants should be planted in diversity of colors. Some have good quality foliage groups. The large, tall plants should be in groups of that remains attractive throughout the growing season three or more, medium sized plants in groups of at and provides a background for other plants. They can least three to five, and the smaller plants, five or more. be used as color accents in foundation plantings; in Learn the height and spread of different varieties so mass plantings along highways; in woodland gardens, they can be spaced properly. rockeries, and pond plantings; and in beds and borders. They can stand alone or be mixed with woody plants, Choose plants for each site, based on the amount of annuals, and bulbs. Some perennials are fragrant, light the garden receives. Full sun is generally while others make excellent cut flowers. Many considered six to eight hours of direct sunlight. Part different perennials will grow in sunny or shady sites sun/part shade is four to six hours of direct sunlight a and provide many different functions. Tables 1 day, while shade is considered less than four hours of through11 describe what species or genera can be used direct sunlight. The time of day the garden receives for different functions. light is critical as well; typically, afternoon light is the most intense during the summer months. A perennial can be broadly defined as an herbaceous plant that lives for more than three years. -
Short-Term Cell Death in Tissues of Pulsatilla Vernalis Seeds From
www.nature.com/scientificreports OPEN Short‑term cell death in tissues of Pulsatilla vernalis seeds from natural and ex situ conserved populations Katarzyna M. Zielińska1*, Andrzej Kaźmierczak2 & Ewa Michalska1 Pulsatilla vernalis is a IUCN listed species that occurs in mountain and lowland habitats. The seeds collected from diferent populations are remarkably diverse in their viability depending on locality or year of collection. We aim to analyse seed viability, among others, by investigation of the percentage of alive, dying, and dead cells in embryos and endosperm when comparing the seeds from a wild lowland population and ex situ cultivation of plants of lowland and Alpine origin. The cell death was detected by staining with two fuorescence probes, one penetrating only the changed nuclear membranes, the other penetrating also the unchanged cells. 54.5% of Alpine origin seeds were presumably capable of germination if they were sown after collection, however, four months later only 36.4% had healthy embryos. In the case of lowland wild plants it was 31.8% and 18.2%, and from ex situ, 27.3% and 13.6%, respectively. 27.3% of Alpine origin seeds had embryo in torpedo stage (9.1% in the case of lowland seeds). Mean weight of the former was 2.9 mg (2.0 mg in lowland ones). Our results confrm the signifcance of seed origin and seed weight on viability, and that Pulsatilla seeds have a short ‘germination time window’. Pulsatilla vernalis (L.) Mill. (spring pasque-fower), also known as Anemone vernalis L. (Fig. 1), is a species strongly threatened with extinction in European Lowlands1–3. -
134 MYTHS and REALITIES of PERENNIAL GARDENING Janet
MYTHS AND REALITIES OF PERENNIAL GARDENING Janet Macunovich Perennial Favorites Waterford, Michigan My Picks for an All-Star Line-Up A. In the sun (minimum 6 hours of direct sun each day) 1. Windflower, pasque flower, prairie crocus (Anemone pulsatilla, AKA Pulsatilla vulgaris): early, good in seed & leaf; long-lived; moist well-drained soil 2. cushion spurge (Euphorbia polychroma, AKA E. epithymoides): early; bright; good in seed & leaf; long-lived; well-drained soil 3. Variegated iris (Iris pallida 'Argenteo-variegata"): striking leaf and form; pest resistant; moist well-drained soil 4. Lavender (Lavandula angustifolia): evergreen; fragrant; good form if sheared 2X annually, spring & mid-summer 5. Husker Red beardtongue (Penstemon x 'Husker Red'): evergreen; good leaf, flower and seed; height without staking; long-lived 6. Artemisia spp, esp. clump forming (Artemisia schmidtiana, A. 'Silver Brocade', A. 'Silver King'): some evergreen; striking foliage color; clump forming types have best form if sheared 2X annually, spring & mid-summer 7. Silver grass, maiden grass, Chinese silver grass (Miscanthus spp.): late effect and winter interest; height without staking; patterned foliage; clump, long-lived 8. Perennial fountain grass (Pennisetum alopecuroides and varieties): late effect; movement; clump, long-lived; cover for bulbs 9. Threadleaf coreopsis (Coreopsis verticil/ata, esp. 'Moonbeam'): long bloom, good foliage, long-lived 10. Blanket flower, Indian blanket (Gaillardia varieties & hybrids): bright color, big flower; long bloom; performs well in exposed locations; m.ust have well-drained soil without too much clay 11. Purple coneflower (Echinacea purpurea): long bloom; height without staking; shade tolerance; wildlife 12. Black-eye Susan, perennial types (esp. Rudbeckia 'Goldsturm'): long bloom; big, bight flower; aggressive clump-former 13.