Overview
Interesting Facts
Common Names
Common Names in English:
Cascade Mountain-Ash, Greene Mountainash, Greene's Mountain Ash, Greenes Mountainash, Western Mountain-Ash
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 Sorbus
Trees
or shrubs
, usually deciduous. Winter buds
usually rather large, ovoid
, conical
, or spindle-shaped
, sometimes viscid
; scales
imbricate, several, glabrous
or pubescent
. Leaves alternate, membranous or herbaceous; stipules caducous
, simple
or pinnately compound
, plicate
or rarely convolute in bud; leaf blade
usually serrate, sometimes nearly entire, venation
craspedodromous
or camptodromous
, glabrous or pubescent. Inflorescences compound
, rarely simple corymbs or panicles. Hypanthium campanulate
, rarely obconical
or urceolate
. Sepals 5, ovate
or triangular, glabrous, pubescent, or tomentose
, sometimes glandular
along margin
. Petals 5, glabrous or pubescent, base
clawed or not. Stamens 15-25(-44) in 2 or 3 whorls, unequal in length
; anthers
ovoid or subglobose. Carpels 2-5, partly or wholly adnate
to hypanthium; ovary semi-inferior to inferior, 2-5-(-7) loculed, with 2 or 3(or 4) ovules per locule, one usually abortive
; styles 2-5, free
or partially connate
, glabrous or pubescent. Fruit a pome, white, yellow, pink, or brown to orange or red, ovoid or globose
to ellipsoid
or oblong
, usually small, glabrous or pubescent, laevigate
or with small lenticels
, apically with sepals persistent
or caducous leaving an annular
scar
, with 2-5(-7) locules, each with 1 or 2 exendospermous seeds; seeds several, with thin perisperm
and endosperm enclosing embryo with compressed
cotyledons.Trees or shrubs, usually deciduous. Winter buds usually rather large, ovoid, conical, or spindle-shaped, sometimes viscid; scales imbricate, several, glabrous or pubescent. Leaves alternate, membranous or herbaceous; stipules caducous, simple or pinnately compound, plicate or rarely convolute in bud; leaf blade usually serrate, sometimes nearly entire, venation craspedodromous or camptodromous, glabrous or pubescent. Inflorescences compound, rarely simple corymbs or panicles. Hypanthium campanulate, rarely obconical or urceolate. Sepals 5, ovate or triangular, glabrous, pubescent, or tomentose, sometimes glandular along margin. Petals 5, glabrous or pubescent, base clawed or not. Stamens 15-25(-44) in 2 or 3 whorls, unequal in length; anthers ovoid or subglobose. Carpels 2-5, partly or wholly adnate to hypanthium; ovary semi-inferior to inferior, 2-5-(-7) loculed, with 2 or 3(or 4) ovules per locule, one usually abortive; styles 2-5, free or partially connate, glabrous or pubescent. Fruit a pome, white, yellow, pink, or brown to orange or red, ovoid or globose to ellipsoid or oblong, usually small, glabrous or pubescent, laevigate or with small lenticels, apically with sepals persistent or caducous leaving an annular scar, with 2-5(-7) locules, each with 1 or 2 exendospermous seeds; seeds several, with thin perisperm and endosperm enclosing embryo with compressed cotyledons.
About 100 species: widely distributed throughout temperate regions
of Asia, Europe, and North America; 67 species (43 endemic) in China.
Sorbus species are ornamental
plants
with attractive, large clusters
of white flowers, and most bear colorful fruits. The fruits can be used for making jam, marmalade, various drinks, wine, vinegar, etc.
The wood
is hard, heavy, and fine-grained, suitable for making furniture or small, carved articles.[2]
Physical Description
Habit: Tree , Shrub
Flowers: Bloom Period: March. • Flower Color: near white, white
Size/Age/Growth
Size: 4-6' tall.
Biology
Reproduction
Duration: Perennial
Taxonomy
- Domain:
Eukaryota
(
)
- Whittaker & Margulis,1978
- eukaryotes
- Kingdom:
Plantae
(
)
- Haeckel, 1866
- Plants
- Subkingdom:
Viridaeplantae
(
)
- Cavalier-Smith, 1981
- Phylum:
Tracheophyta
(
)
- Sinnott, 1935 ex Cavalier-Smith, 1998
- Vascular Plants
- Subphylum:
Euphyllophytina
(
)
- Infraphylum:
Radiatopses
(
)
- Kenrick & Crane, 1997
- Class:
Spermatopsida
(
)
- Brongniart, 1843
- Subclass:
Rosidae
(
)
- Takhtajan, 1967
- Subclass:
Rosidae
(
- Class:
Spermatopsida
(
- Infraphylum:
Radiatopses
(
- Subphylum:
Euphyllophytina
(
- Phylum:
Tracheophyta
(
- Subkingdom:
Viridaeplantae
(
- Kingdom:
Plantae
(
Synonyms
Pyrus scopulina (Greene) Longyear • Sorbus angustifolia Rydb. • Sorbus sambucifolia Rydb. • Sorbus sitchensis var. densa Jeps.
Notes
Name Status: Accepted Name .
Similar Species
Members of the genus Sorbus
ZipcodeZoo has pages for 50 species, subspecies, varieties, forms, and cultivars in this genus:
S. alnifolia (Korean Mountain Ash) · S. americana (American Mountain Ash) · S. aria (Chess-Apple) · S. aria 'Lutescens' (Whitebeam) · S. arnoldiana (Sorbus) · S. aucuparia (European Mountain Ash) · S. aucuparia x intermedia (European Mountain-Ash) · S. aucuparia 'Asplenifolia' (European Mountain Ash) · S. aucuparia 'Fastigiata' (European Mountain Ash) · S. aucuparia 'Michred' (Cardinal Royal Mountain Ash) · S. aucuparia 'Pendula' (European Mountain Ash) · S. austriaca (Austrian Mountain Ash) · S. californica (California Mountain Ash) · S. cashmiriana (Kashmir Rowan) · S. commixta (Japanese Mountain Ash) · S. decora (Northern Mountain Ash) · S. discolor (Chinese Scarlet Rowan) · S. domestica (Jerusalem Pear) · S. dumosa (Arizona Mountain Ash) · S. groenlandica (Greenland Mountain Ash) · S. hibernica (Irish Whitebeam) · S. hupehensis (Chinese Mountain Ash) · S. hupehensis coral (Coral Fire Mountain Ash) · S. hupehensis 'Coral Fire' (Chinese Mountain Ash) · S. hupehensis 'Pink Pagoda' (Chinese Mountain Ash) · S. hybrida (Oakleaf Mountain Ash) · S. intermedia (Swedish Whitebeam) · S. latifolia (French Hales) · S. leighensis (Leigh Woods Whitebeam) · S. leyana (Ley's Whitebeam) · S. pohuashanensis (Mountain Ash) · S. prattii (Mountain Ash) · S. pseudofennica (Arran Service Tree) · S. reducta (Chinese Dwarf Mountain Ash) · S. rehderiana (Mountain Ash) · S. rufoferruginea 'Longwood Sunset' (Mountain Ash) · S. sambucifolia (Siberian Mountain Ash) · S. scopulina (Cascade Mountain-Ash) · S. sitchensis (Sitka Mountain-Ash) · S. thuringiaca (Mountainash) · S. torminalis (Checkertree) · S. × avonensis (Avon Gorge Whitebeam) · S. × houstoniae (Houston's Whitebeam) · S. x kewensis (Mountain Ash) · S. × proctoris (Proctor's Rowan) · S. × robertsonii (Robertson's Whitebeam) · S. x thuringiaca (Oakleaf Mountain Ash) · S. x thuringiaca 'Fastigiata' (Oakleaf Mountain Ash) · S. 'Ghose' (Naga Mountain Ash) · S. 'Joseph Rock' (Joseph Rock Mountain Ash)
More Info
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Further Reading
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Notes
Contributors
- Bisby, F.A., Y.R. Roskov, M.A. Ruggiero, T.M. Orrell, L.E. Paglinawan, P.W. Brewer, N. Bailly, J. van Hertum, eds (2007). Species 2000 & ITIS Catalogue of Life: 2007 Annual Checklist. Species 2000: Reading, U.K.
- Brands, S.J. (comp.) 1989-present. The Taxonomicon. Universal Taxonomic Services, Zwaag, The Netherlands. Accessed January 15, 2012.
- Global Biodiversity Information Facility. Accessed November 21, 2007. http://www.gbif.org Mediated distribution data from 14 providers.
- IOPI Global Plant Checklist 2005.
- IOPI Global Plant Checklist. Release date: August 1, 2007
- IOPI-GPC
- Ruggiero M., Gordon D., Bailly N., Kirk P., Nicolson D. (2011). The Catalogue of Life Taxonomic Classification, Edition 2, Part A. In: Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist (Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D., eds). DVD; Species 2000: Reading, UK.
- USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network - (GRIN) [Online Database]. National Germplasm Resources Laboratory, Beltsville, Maryland. URL (May 01, 2008)
Data Sources
Accessed through GBIF Data Portal November 21, 2007:
- Berkeley Natural History Museums, University and Jepson Herbaria DiGIR provider
- Canadian Museum of Nature, Canadian Museum of Nature Herbarium
- Missouri Botanical Garden, Missouri Botanical Garden
- Oregon State University, Vascular Plant Collection
- USDA PLANTS, USDA PLANTS Database
- University of Alaska Museum of the North, University of Alaska Museum of the North Herbarium
- University of Washington Burke Museum, Vascular Plant Collection - University of Washington Herbarium
- Utah State University, USU-UTC Specimen Database
- Utah Valley State College
- , Utah Valley State College Herbarium
Identifiers
- Biodiversity Heritage Library NamebankID: 2650383
- Catalogue of Life Accepted Name Code: Ros-6186
- Global Biodiversity Information Facility Taxonkey: 13689519
- Globally Unique Identifier: urn:lsid:ipni.org:names:741968-1
- GRIN Nomen Number: 35064
- Integrated Taxonomic Information System (ITIS) Taxonomic Serial Number (TSN): 25326
- U.S.D.A. Plant Symbol: SOSCS
- Zipcode Zoo Species Identifier: 63666
Footnotes
- 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]
- Lu Ling-ti, Stephen A. Spongberg "Sorbus". in Flora of China Vol. 9 Page 144. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
