Padus cartilaginea

• Interesting Facts
• Description
• Taxonomy
• Similar Species
• More Info
• Further Reading
• Notes

Interesting Facts

Description

Family Rosaceae

Trees , shrubs , or herbs, deciduous or evergreen . Stems erect , scandent , arching , prostrate , or creeping , armed or unarmed . Buds usually with several exposed scales , sometimes with only 2. Leaves alternate, rarely opposite, simple or compound ; stipules paired , free or adnate to petiole , rarely absent, persistent or deciduous; petiole usually 2-glandular apically; leaf blade often serrate at margin , rarely entire. Inflorescences various, from single flowers to umbellate , corymbose , racemose or cymose-paniculate. Flowers usually actinomorphic , bisexual , rarely unisexual and then plants dioecious. Hypanthium (formed from basal parts of sepals, petals, and stamens) free from or adnate to ovary, short or elongate . Sepals usually 5, rarely fewer or more, imbricate; epicalyx segments sometimes also present. Petals as many as sepals, inserted below margin of disk, free, imbricate, sometimes absent. Disk lining hypanthium, usually entire, rarely lobed . Stamens usually numerous , rarely few, always in a complete ring at margin of or above disk; filaments usually free, very rarely connate ; anthers small, didymous , rarely elongate, 2-locular. Carpels 1 to many, free, or ± connate and then adnate to inner surface of cupular receptacle; ovary inferior, semi-inferior, or superior; ovules usually 2 in each carpel, rarely 1 or several, anatropous , superposed . Styles as many as carpels, terminal , lateral , or basal, free or sometimes connate. Fruit a follicle, pome, achene, or drupe, rarely a capsule, naked or enclosed in persistent hypanthium and sometimes also by sepals. Seeds erect or pendulous, sometimes winged , usually exalbuminous , very rarely with thin endosperm; cotyledons mostly fleshy and convex abaxially, rarely folded or convolute.

Between 95 and 125 genera and 2825-3500 species: cosmopolitan , mostly in N temperate zone; 55 genera (two endemic) and 950 species (546 endemic) in China.

Many plants of this family are of economic importance and contribute to people s livelihoods. The Rosaceae contain a great number of fruit trees of temperate regions . The fruits contain vitamins, acids, and sugars and can be used both raw and for making preserves, jam, jelly, candy, various drinks, wine, vinegar, etc. The dried fruits of the genera

Amygdalus and Armeniaca are of high commercial value. Some plants in the genus Rosa containing essential oils or with a high vitamin content are used in industry . Rosaceae wood is used for making various articles, stems and roots are used for making tannin extract, and young leaves are used as a substitute for tea. Numerous species are used for medical purposes or are cultivated as ornamentals .

The Rosaceae are very well represented in China, with great economic and scientific importance. The Co-chairs of the Editorial Committee (Wu and Raven) here note that the patterns of relationship are complex and the group is taxonomically difficult. [1]

Genus Padus

Trees or shrubs , deciduous, many branched. Branches unarmed . Axillary winter buds ovoid ; terminal bud present. Stipules membranous, soon caducous . Leaves simple , alternate, conduplicate when young; petiole usually with 2 nectaries at apex or at base of leaf blade margin ; leaf blade margin serrate, rarely entire. Inflorescences terminal on current year€™s branchlet , racemose, many-flowered, base with a soon caducous involucre formed by floral bud scales; peduncle usually with leaves. Hypanthium campanulate to cup-shaped. Sepals 5. Petals 5, white. Stamens 10 or more, inserted on rim of hypanthium. Ovary superior, 1-loculed; ovules 2, collateral , pendulous. Style terminal, elongated; stigma flat. Fruit a drupe, glabrous , not glaucous, without a longitudinal groove ; mesocarp succulent, not splitting when ripe ; endocarp bony.

About 20 species: mostly in N temperate regions ; 15 species (nine endemic) in China.[2]

Taxonomy

Notes

Name Status: Accepted Name .

Last scrutiny: 2009

Similar Species

Members of the genus Padus

ZipcodeZoo has pages for 3 species, subspecies, varieties, forms, and cultivars in this genus:

P. lusitanica (Portuguese Laurel Cherry) · P. mahaleb (St Lucie Cherry) · P. maximowiczii (Miyama Cherry)

More Info

• Search for Pictures: images.google.com
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Further Reading

• Bibliographical index to North American botany; or, Citations of authorities for all the recorded indigenous and naturalized species of the flora of North America, with a chronological arrangement of the synonymy. by Sereno Watson. Washington, Smithsonian Institution, 1878. url p. 307.
• Cyclopedia of American horticulture, comprising suggestions for cultivation of horticultural plants, descriptions of the species of fruits, vegetables, flowers, and ornamental plants sold in the United States and Canada, together with ge by L.H. Bailey. .. assisted by Wilhelm Miller. .. and many expert cultivators and botanists. Illustrated with over two thousand original engravings. New York [etc.]The Macmillan company, 1900-02. url p. 1454.
• Hand-list of Coniferae: grown in the Royal botanic gardens. London: Printed for H. M. Stationery off. by Darling & son, Ltd., 1903. url p. 231.
• Report on the forests of North America (exclusive of Mexico) / by Charles S. Sargent. Washington [D.C.]: G.P.O., 1884. url p. 599, p. 68.
• The Metaspermae of the Minnesota Valley: a list of the higher seed-producing plants indigenous to the drainage-basin of the Minnesota River / by Conway MacMillan. Minneapolis: Geological and Natural History Survey of Minnesota, 1892. url p. 803.
• The Metaspermae of the Minnesota valley; a list of the higher seed-producing plants indigenous to the drainage-basin of the Minnesota river. Minneapolis[Harrison & Smith, State Printers]1892 url p. 803.
• The silva of North America a description of the trees which grow naturally in North America exclusive of Mexico / by Charles Sprague Sargent; illustrated with figures and analyses drawn from nature by Charles Edward Faxon and engraved by Philibert and Eugè ne Picart. Boston;Houghton, Mifflin, 1892 url .
• The silva of North America: a description of the trees which grow naturally in North America exclusive of Mexico /by Charles Sprague Sargent. .. illustrated with figures and analyses drawn from nature by Charles Edward Faxon. .. 14 1902 Boston, New York: Houghton, Mifflin and company, 1891-1902. url p. 134, p. 139, p. 45.
• The standard cyclopedia of horticulture; a discussion, for the amateur, and the professional and commercial grower, of the kinds, characteristics and methods of cultivation of the species of plants grown in the regions of the United States a Illustrated with colored plates, four thousand engravings in the text, and ninety-six full-page cuts. New York, Macmillan, 1919 [c1914] url p. 2842.
• Yü Te-tsun, Lu Ling-ti, Ku Tsue-chih, Li Chao-luan, Kuan Ke-chien & Chiang Wan-fu. 1974, 1985, 1986. Rosaceae. In: Yü Te-tsun, ed., Fl. Reipubl. Popularis Sin. 36: 1443; 37: 1516; 38: 1133.
• Yü Te-tsun, Lu Ling-ti, Ku Tsue-chih, Li Chao-luan, Kuan Ke-chien & Chiang Wan-fu. 1974, 1985, 1986. Rosaceae. In: Yü Te-tsun, ed., Fl. Reipubl. Popularis Sin. 36: 1443; 37: 1516; 38: 1133.

Notes

Contributors

• Brands, S.J. (comp.) 1989-present. The Taxonomicon. Universal Taxonomic Services, Zwaag, The Netherlands. Accessed January 13, 2012.

Identifiers

• Biodiversity Heritage Library NamebankID: 10781666
• Catalogue of Life Accepted Name Code: Ros-19523
• Global Biodiversity Information Facility Taxonkey: 15820450
• Globally Unique Identifier: urn:lsid:ipni.org:names:726973-1
• Zipcode Zoo Species Identifier: 3674663

Footnotes

1. Cuizhi Gu, Chaoluan Li, Lingdi Lu, Shunyuan Jiang, Crinan Alexander, Bruce Bartholomew, Anthony R. Brach, David E. Boufford, Hiroshi Ikeda, Hideaki Ohba, Kenneth R. Robertson & Steven A. Spongberg "Rosaceae". in Flora of China Vol. 9 Page 46. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
2. Ku Tsue-chih, Bruce Bartholomew "Padus". in Flora of China Vol. 9 Page 420. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]

©2004-2012 David Stang. All rights reserved.