Amur Chokecherry

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Amur Chokecherry slide 37b slide 37a 360% 360% photo 37d 100% III-73 Amur Chokecherry Environmental Requirements (Prunus maackii) Soils Soil Texture - Adapted to a variety of soils. Soil pH - 5.0 to 7.5. General Description Windbreak Suitability Group - 1, 3, 4, 4C. A small to medium upright tree with white flowers and bright amber to deep coppery-orange bark which curls Cold Hardiness as it peels off. The distinctive bark provides year-round USDA Zone 3. accent to any landscape. Water Leaves and Buds Prefers moist, well-drained sites. Bud Arrangement - Alternate. Light Bud Color - Brown to amber-brown. Full sun. Bud Size - Small, 1/8 to 1/4 inch. Leaf Type and Shape - Simple, broad-elliptic to Uses oblong-ovate, acuminate tipped. Leaf Margins - Finely serrulate. Conservation/Windbreaks Leaf Surface - Gland-dotted beneath and slightly hairy Large shrub or small tree for farmstead windbreaks. on the veins. Wildlife Leaf Length - 2 to 3½ inches. Fruits are eaten by birds and small mammals. Leaf Width - 1 to 1½ inches. Nesting sites for song birds. Leaf Color - Medium to bright green; yellow fall color. Agroforestry Products Flowers and Fruits Food - Fruits can be used fresh or processed. Flower Type - Dense racemes. Medicinal - Seeds contain amygdalin which is processed Flower Color - Creamy-white. and has been used in cancer chemotherapy. Some Prunus Fruit Type - A drupe, fleshy outside with a stone inside, species were used for coughs, colds, and gout. A source 1/5 inch wide. of phloretin, an antibiotic. Fruit Color - Black, matures in July. Urban/Recreational Showy bark and flowers. Small to medium-sized tree Form for boulevard, ornamental, park, and specimen plantings. Growth Habit - Upright, with slightly hairy branchlets. It is sometimes short-lived. Texture - Medium-fine, summer; medium-fine, winter. Crown Height - 15 to 25 feet. Cultivated Varieties Crown Width - 15 to 25 feet. None. Bark Color - Amber to coppery-orange. Root System - Shallow, fibrous, spreading. Related Species Black Cherry (Prunus serotina) Chokecherry (P. virginiana) May Day tree (P. padus var. commutata) Pin Cherry (P. pensylvanica) Pests No major pest problems, but borer damage and branch wilts have occurred on isolated specimens. Extracts of flowers are toxic to some insect pests. III-74.

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Prunus Maackii
Woody Plants Database [http://woodyplants.cals.cornell.edu] Species: Prunus maackii Amur Chokecherry, Manchurian Chokecherry Cultivar Information * See specific cultivar notes on next page. Ornamental Characteristics Size: Tree > 30 feet Height: 35 to 45' tall, 25 to 35' wide Leaves: Deciduous Shape: Young trees are pyramidal, rounded and dense at maturity Ornamental Other: full sun Environmental Characteristics Light: Full sun Hardy To Zone: 3a Soil Ph: Can tolerate acid to alkaline soil (pH 5.0 to 8.0) Environmental Other: full sun Insect Disease aphids, scale, borers Bare Root Transplanting Any Other Native to Manchuria and Korea Moisture Tolerance 1 Woody Plants Database [http://woodyplants.cals.cornell.edu] Occasionally saturated Consistently moist, Occasional periods of Prolonged periods of or very wet soil well-drained soil dry soil dry soil 1 2 3 4 5 6 7 8 9 10 11 12 2 Woody Plants Database [http://woodyplants.cals.cornell.edu] Cultivars for Prunus maackii Showing 1-3 of 3 items. Cultivar Name Notes Amber Beauty 'Amber Beauty'- Forms a uniform tree with slightly ascending branches Goldspur 'Goldspur' (a.k.a.'Jefspur') - dwarf, multi-stemmed, narrowly upright and columnar growth habit; resistant to black knot; grows to 15' tall x 10' wide; Goldrush 'Goldrush' (a.k.a. 'Jefree') - upright growth habit; resistant to black rot; improved resistance to frost cracking; grows to 25' tall x 16' wide 3 Woody Plants Database [http://woodyplants.cals.cornell.edu] Photos Prunus maackii - Bark Prunus maackii - Bark 4 Woody Plants Database [http://woodyplants.cals.cornell.edu] Prunus maackii - Bark Prunus maackii - Leaves 5 Woody Plants Database [http://woodyplants.cals.cornell.edu] Prunus maackii - Habit Prunus maackii - Leaves 6 Woody Plants Database [http://woodyplants.cals.cornell.edu] Prunus maackii - Habit Prunus maackii - Habit 7 Woody Plants Database [http://woodyplants.cals.cornell.edu] Prunus maackii - Habit 8.
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Nursery Price List
Lincoln-Oakes Nurseries 3310 University Drive • Bismarck, ND 58504 Nursery Seed Price List 701-223-8575 • [email protected] The following seed is in stock or will be collected and available for 2010 or spring 2011 PENDING CROP, all climatic zone 3/4 collections from established plants in North Dakota except where noted. Acer ginnala - 18.00/lb d.w Cornus racemosa - 19.00/lb Amur Maple Gray dogwood Acer tataricum - 15.00/lb d.w Cornus alternifolia - 21.00/lb Tatarian Maple Pagoda dogwood Aesculus glabra (ND, NE) - 3.95/lb Cornus stolonifera (sericea) - 30.00/lb Ohio Buckeye – collected from large well performing Redosier dogwood Trees in upper midwest Amorpha canescens - 90.00/lb Leadplant 7.50/oz Amorpha fruiticosa - 10.50/lb False Indigo – native wetland restoration shrub Aronia melanocarpa ‘McKenzie” - 52.00/lb Black chokeberry - taller form reaching 6-8 ft in height, glossy foliage, heavy fruit production, Corylus cornuta (partial husks) - 16.00/lb NRCS release Beaked hazelnut/Native hazelnut (Inquire) Caragana arborescens - 16.00/lb Cotoneaster integerrimus ‘Centennial’ - 32.00/lb Siberian peashrub European cotoneaster – NRCS release, 6-10’ in height, bright red fruit Celastrus scandens (true) (Inquire) - 58.00/lb American bittersweet, no other contaminating species in area Crataegus crus-galli - 22.00/lb Cockspur hawthorn, seed from inermis Crataegus mollis ‘Homestead’ arnoldiana-24.00/lb Arnold hawthorn – NRCS release Crataegus mollis - 19.50/lb Downy hawthorn Elaeagnus angustifolia - 9.00/lb Russian olive Elaeagnus commutata
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Phylogenetic Inferences in Prunus (Rosaceae) Using Chloroplast Ndhf and Nuclear Ribosomal ITS Sequences 1Jun WEN* 2Scott T
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North Dakota Tree Selector Amur Chokecherry
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Tree Planter's Notes, Vol. 37, No. 3 (1986) Summer 1986/35 Seed Stratification Treatments for Two Hardy Cherry Species Greg Morgenson Assistant nurseryman, Lincoln-Oakes Nurseries, Bismark, ND The seed-propagated selection Information regarding seed Seed of Mongolian cherry (Prunus 'Scarlet' Mongolian cherry (figs. 1 propagation of these two species is fruticosa Pallas) germinated best after and 2) has recently been released limited. Initial late fall nursery seedings 30 days of warm plus 90 days of cold by the USDA Soil Conservation resulted in minimal germination the stratification. Amur chokecherry Service for conservation purposes in following spring but in satisfactory (Prunus maackii Rupr.) was best after the Northern Plains (4). germination the second spring after 30 days of warm plus 60 days of cold Prunus maackii is placed in the planting. stratification. Longer stratification subgenus Padus. It ranges from Seed of Prunus species require a periods resulted in germination during Manchuria to Korea and is rated as period of after-ripening to aid in storage. Tree Planters' Notes zone II in hardiness (3). It is a overcoming embryo dormancy (2). 37(3):3538; 1986. nonsuckering tree that grows to 15 Several species require a warm meters in height. Its leaves are dull stratification period followed by cold green. The dark purple fruits are borne stratification. It was believed that P. in racemes and are utilized by wildlife. fruticosa and P. maackii might benefit The genus Prunus contains many Amur chokecherry is often planted as from this. Researchers at the Morden native and introduced species that are an ornamental because of its Manitoba Experimental Farm found that hardy in the Northern Plains and are copper-colored, flaking bark, but it germination of P.
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Screening Ornamental Cherry (Prunus) Taxa for Resistance to Infection by Blumeriella Jaapii
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Approved Plant List
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Approved Plant List
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Distribution of Vascular Plants Along the Altitudinal Gradient of Gyebangsan (Mt.) in Korea
Journal of Asia-Pacific Biodiversity 7 (2014) e40ee71 Contents lists available at ScienceDirect Journal of Asia-Pacific Biodiversity journal homepage: http://www.elsevier.com/journals/journal-of-asia-pacific- biodiversity/2287-884x Original article Distribution of vascular plants along the altitudinal gradient of Gyebangsan (Mt.) in Korea Jong-Cheol Yang*, Hee-Suk Hwang, Hye-Jeong Lee, Su-Young Jung, Seong-Jin Ji, Seung-Hwan Oh, You-Mi Lee Division of Forest Biodiversity and Herbarium, Korea National Arboretum, Pocheon, Gyeonggi 487-821, Republic of Korea article info abstract Article history: This study was conducted to examine the distribution of vascular plants along the altitudinal gradient Received 31 December 2013 and investigation routes of Gyebangsan (Mt.) in Korea. The total number of flora of Gyebangsan (Mt.) was Received in revised form 510 taxa in total, comprising 83 families, 283 genera, 449 species, four subspecies, 52 varieties and five 11 February 2014 forms. In the flora of this area, 14 taxa were Korean endemic plants and 17 taxa were rare plants. Accepted 11 February 2014 Naturalized plants in Korea numbered 27 taxa. The number of vascular plants monotonically decreased Available online 15 March 2014 with increasing altitude. In contrast, the rare plants mostly increased with increasing altitude. The endemic plants of Korea did not show any special pattern by altitude gradient. The naturalized plants Keywords: Gyebangsan (Mt.) altitude were mainly distributed at the open area below 1000 m. Ó Distribution Copyright 2014, National Science Museum of Korea (NSMK) and Korea National Arboretum (KNA). Korea endemic plant Production and hosting by ELSEVIER. All rights reserved.
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