Overview
Interesting Facts
Common Names
Common Names in English:
Canadian Rockcress, Drummond Rockcress, Drummond's Rockcress, Drummonds Rockcress
Description
Genus Arabis
Herbs annual
, biennial, or perennial
, rarely subshrubs
or shrubs
. Trichomes
stellate
, dendritic
, or stalked
forked
, sometimes mixed with fewer simple
ones, rarely primarily simple. Stems simple or branched apically. Basal leaves
petiolate
, rosulate, simple, often entire, sometimes dentate
, rarely lyrate-pinnatifid. Cauline leaves sessile and auriculate
, sagittate
, or amplexicaul
, very rarely petiolate, entire or dentate. Racemes
ebracteate
or rarely bracteate
throughout or only basally, sometimes in panicles, elongated in fruit. Fruiting pedicels erect
, ascending
, divaricate
, or reflexed
. Sepals ovate
or oblong
, base
of lateral
pair saccate
or not, margin
membranous. Petals white, pink, or purple; blade
spatulate
, oblong, or oblanceolate
, rarely obovate
, apex obtuse
or emarginate
; claw
shorter than sepals. Stamens 6, tetradynamous
; filaments
usually not dilated
at base; anthers
ovate, oblong, or linear
, obtuse at apex. Nectar glands confluent
, subtending
bases of all stamens; median
glands
sometimes toothlike and free
, rarely absent; lateral glands semiannular or annular
. Ovules 12-110 per ovary. Fruit dehiscent siliques, linear, latiseptate
, sessile or rarely shortly stipitate
; valves
papery
, with an obscure
or prominent
midvein
, smooth
or torulose
; replum rounded
; septum complete
, membranous, translucent
, veinless; style obsolete
or distinct
; stigma capitate, entire or slightly 2-lobed. Seeds uniseriate
or biseriate
, winged
or margined
, oblong or orbicular
, flattened; seed coat
smooth or minutely reticulate
, not mucilaginous
when wetted; cotyledons accumbent
.
About 70 species: temperate
Asia, Europe, North America; 14 species (one endemic) in China.
The limits
of Arabis are highly artificial, and the genus is defined primarily on the basis of having branched trichomes, flattened, linear fruit, and accumbent cotyledons
. However, this combination
of characters has evolved independently several times in the Brassicaceae. A critical study of the genus on worldwide basis is much needed.[1]
Physical Description
Habit: Forb/herb
Flowers: Bloom Period: March. • Flower Color: pale pink
Size/Age/Growth
Size: 6-12" tall.
Habitat
Typically found at an altitude of 0 to 3,632 meters (0 to 11,916 feet).[2]
Biology
Reproduction
Duration: Biennial, Perennial
Growth
Culture: Space 6-9" apart.
Sunlight: Sun Exposure: Full Sun .
Temperature: Cold Hardiness: 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b. (map)
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
(
)
- Class:
Spermatopsida
(
)
- Brongniart, 1843
- Subclass:
Rosidae
(
)
- Takhtajan, 1967
- Superorder:
Ranunculanae
(
)
- Takhtajan Ex Reveal, 1992
- Order:
Brassicales
(
)
- Bromhead, 1838
- Family:
Cruciferae
(
)
- A.L. de Jussieu, 1789, nom. cons., nom. alt.
- Family:
Cruciferae
(
- Order:
Brassicales
(
- Superorder:
Ranunculanae
(
- Subclass:
Rosidae
(
- Class:
Spermatopsida
(
- Subphylum:
Euphyllophytina
(
- Phylum:
Tracheophyta
(
- Subkingdom:
Viridaeplantae
(
- Kingdom:
Plantae
(
Synonyms
Arabis brachycarpa (Torr. & Gray) Britt. • Arabis confinis S. Wats. • Arabis connexa Greene • Arabis Drummondii Oxphylla • Arabis drummondii var. connexa (Greene) Fern. • Arabis drummondii var. oxyphylla (Greene) M. Hopkins • Arabis oxyphylla Greene • Boechera drummondii< /i> (Gray) A. & D. Löve • Erysimum drummondii (Gray) Kuntze • Turritis drummondii (Gray) Lunell
Notes
Name
Status: Accepted Name
. Latest taxonomic
scrutiny: 15-Mar-2000.
Place of publication
: Proc. Amer. Acad. Arts
6:187. 1864
Name verified on 22-Jan-2004 by ARS Systematic Botanists. Last
updated: 28-Aug-2007
Similar Species
Members of the genus Arabis
ZipcodeZoo has pages for 227 species, subspecies, varieties, forms, and cultivars in this genus. Here are just 100 of them:
A. aculeolata (Waldo Rock-Cress) · A. alpina (Alpine Rock Cress) · A. androsacea (Rock Cress) · A. arendsii 'Compinkie' (Rock Cress) · A. arenicola (Arctic Rock-Cress) · A. aubrietioides (Rockcress) · A. beckwithii (Beckwith's Rockcress) · A. blepharophylla (Coast Rock Cress) · A. blepharophylla 'Red Sensation' (Pink Rock Cress) · A. blepharophylla 'Spring Charm' (Pink Rock Cress) · A. bodiensis (Bodie Hill Rock Cress) · A. boivinii (Boivin's Rockcress) · A. breweri (Brewer's Rock-Cress) · A. breweri var. austiniae (Brewer's Rockcress) · A. breweri var. austiniae (Greene) Rollins (Brewer's Rockcress) · A. breweri var. breweri (Brewer's Rockcress) · A. breweri var. breweri S.Watson (Brewer's Rockcress) · A. breweri var. pecuniaria (Brewer's Rockcress) · A. breweri var. pecuniaria Rollins (Brewer's Rockcress) · A. bryoides (Rockcress) · A. calderi (Calder's Rockcress) · A. canadensis (Sicklepod) · A. carduchorum (Rockcress) · A. caucasica (Gray Rockcress) · A. caucasica 'Compinkie' (Compinkie Arabis) · A. caucasica 'Rosea' (Rock Cress) · A. caucasica 'Snowcap' (Rock Cress) · A. caucasica 'Snow Cap' (Snow Cap Rock Cress) · A. caucasica 'Spring Charm' (Spring Charm Arabis) · A. cobrensis (Gray Rockcress) · A. codyi (Cody's Rockcress) · A. collina rosea (Rockcress) · A. constancei (Constance's Rock Cress) · A. crandallii (Crandall's Rock-Cress) · A. crucisetosa (Cross-Haired Rock Cress) · A. cusickii (Cusick's Rockcress) · A. davidsonii (Davidson's Rockcress) · A. davidsonii var. davidsonii (Davidson's Rockcress) · A. davidsonii var. parva (Davidson's Rockcress) · A. demissa (Nodding Rockcress) · A. demissa var. demissa (Nodding Rockcress) · A. demissa var. demissa Greene (Nodding Rockcress) · A. demissa var. languida (Nodding Rockcress) · A. demissa var. languida Rollins (Nodding Rockcress) · A. dispar (Pinyon Rockcress) · A. divaricarpa (Spreading Rockcress) · A. drummondii (Canadian Rockcress) · A. eschscholtziana (Eschscholtz's Hairy Rockcress) · A. falcatoria (Grouse Creek Rockcress) · A. falcifructa (Elko Rockcress) · A. fecunda (Sapphire Rockcress) · A. fendleri (Fendler Rock-Cress) · A. fendleri var. fendleri (Fendler's Rockcress) · A. fendleri var. spatifolia (Spoonleaf Rockcress) · A. fendleri var. spatifolia (Rydb.) Rollins (Fendler Rockcress) · A. ferdinandi-coburgii (Rockcress) · A. ferdinandi-coburgii 'Old Gold' (Arabis) · A. ferdinandi-coburgii 'Variegata' (Rockcress) · A. ferdinandi-coburgi 'Old Gold' (Alpine Wall Cress) · A. fernaldiana (Fernald Rock-Cress) · A. fernaldiana Rollins var. fernaldiana Rollins (Rockcress) · A. fernaldiana Rollins var. stylosa (S.Watson) Rollins (Rockcress) · A. fernaldiana var. fernaldiana (Park Rockcress) · A. fernaldiana var. stylosa (Park Rockcress) · A. fructicosa (Fruit Rock Cress) · A. furcata (Cascade Rockcress) · A. furcata S.Watson var. furcata S.Watson (Columbia Gorge Rockcress) · A. furcata S.Watson var. olympica (Piper) Rollins (Columbia Gorge Rockcress) · A. furcata var. furcata (Columbia Gorge Rockcress) · A. furcata var. olympica (Columbia Gorge Rockcress) · A. georgiana (Georgia Rock-Cress) · A. glabra (Tower Rockcress) · A. glabra var. glabra (Tower Rockcress) · A. glaucovalvula (Blue-Pod Rockcress) · A. gracilipes (Flagstaff Rockcress) · A. gunnisoniana (Gunnison's Rockcress) · A. hastatula (Eared Rockcress) · A. hirshbergiae (Cuyamaca Rockcress) · A. hirsuta (Hairy Rockcress) · A. hirsuta pycnocarpa (Hairy Rockcress) · A. hirsuta sagittata (Hairy Rockcress) · A. hirsuta var. glabrata (Hairy Rockcress) · A. hirsuta var. hirsuta (Hairy Rockcress) · A. hirsuta var. pycnocarpa (Creamflower Rockcress) · A. hoffmannii (Hoffmann's Rock Cress) · A. holboellii (Holboell Rock-Cress) · A. holboellii Hornem. var. pendulocarpa (A.Nelson) Rollins (Dropseed Rockcress) · A. holboellii Hornem. var. pinetorum (Tidestr.) Rollins (Holboell's Rockcress) · A. holboellii var. collinsii (Holboell's Rockcress) · A. holboellii var. holboellii (Holboell's Rockcress) · A. holboellii var. pendulocarpa (Dropseed Rockcress) · A. holboellii var. pinetorum (Holboell's Rockcress) · A. holboellii var. retrofracta (Holboell Rock-Cress) · A. inyoensis (Inyo Rockcress) · A. johnstonii (Johnston's Rock Cress) · A. kamchatica (Kamchatica Rockcress) · A. kennedyae (Troodos Rockcress) · A. koehleri (Koehler Rock-Cress) · A. koehleri T.J.Howell var. koehleri T.J.Howell (Koehler's Rockcress) · A. koehleri T.J.Howell var. stipitata Rollins (Koehler's Rockcress)
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Further Reading
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- Annual report of the Trustees of the State Museum of Natural History for the year. .. Albany, N.Y.: The Trustees, 1886-1889. url p. 72.
- Atlas of the rare vascular plants of Ontario / Ottawa: Botany Division, National Museum of Natural Sciences = Division de la botanique, Musée national des sciences naturelles, 1982-1987. url .
- Bartonia;proceedings of the Philadelphia botanical club. .. 29 - 41 1957 - 19 Philadelphia, Philadelphia Botanical Club, Academy of Natural Sciences. url p. 16, p. 9.
- Botanical survey of Nebraska. Conducted by the Botanical Seminar. I-VII. Lincoln, Neb., 1892-1904. url .
- Budd's flora of the Canadian Prairie Provinces / [Ottawa]: Research Branch, Agriculture Canada, 1987. url p. 394, p. 395.
- Bulletin of the Torrey Botanical Club. 38 1911 New York: Torrey Botanical Club, 1870-1996 url p. 237, p. 239.
- Carnegie Institution of Washington publication. Washington, Carnegie Institution of Washington, 1902- url p. 199, p. 226, p. 376.
- Catalog of Ohio vascular plants, arranged according to the phyletic classification; with notes on the geographical distribution in the state, based mainly on specimens in the State Herbarium, Botanical Laboratory, the Ohio State Univ Columbus, The Ohio State University, 1914. url .
- Catalog of Ohio vascular plants: arranged according to the phyletic classification: with notes on the geographical distribution in the state, based mainly on specimens in the State Herbarium, Botanical Laboratory, the Ohio State Uni by John H. Schaffner. Columbus: Ohio State University, 1914. url p. 169.
- Checklist of plants of the Ottawa District. Ottawa, 1958. url p. 47.
- Conservation status of Lomatium attenuatum Evert (Apiaceae) in Montana / Helena, MT: Montana Natural Heritage Program, 1998. url .
- Conserving globally rare plants on lands administered by the Dillon Office of the Bureau of Land Management / Helena, MT: Natural Heritage Program, c2003. url .
- Contributions from the United States National Herbarium 25 1925 Washington, D.C.: Smithsonian Institution Press, 1890- url p. 241, p. 244, p. 351.
- Flora of the northwest coast, including the area west of the summit of the Cascade Mountains, from the forty-ninth parallel south to the Calapooia Mountains on the south border of Lane County, Oregon. Lancaster, Pa., Press of the New Era Printing Company, 1915. url .
- Flora of the northwest coast: including the area west of the summit of the Cascade Mountains, from the forty-ninth parallel south to the Calapooia Mountains on the south border of Lane County, Oregon / by Charles V. Piper and R. Kent Beattie. Lancaster, Pa.: Press of the New era printing company, 1915. url p. 171.
- Flora of the state of Washington. By Charles V. Piper. Washington, Govt. Print. Off., 1906. url p. 295.
- Great Basin naturalist memoirs. 1987 [Provo, Utah]Brigham Young University, 1976-1992. url p. 249.
- Mount Rainier: a record of exploration / edited by Edmond S. Meany. New York: Macmillan, 1916. url p. 275.
- Museum bulletin / Albany, N.Y.: University of the State of New York, 1908-1916. url p. 12, p. 14.
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- Novon a journal of botanical nomenclature from the Missouri Botanical Garden. 13 2003 St. Louis, MO: Missouri Botanical Garden, url p. 383, p. 389.
- Phytologia. Bronx Park, New York, H.A. Gleason and H.N. Moldenke, url p. 230.
- Plant community classification for vegetation on BLM lands, Pryor Mountains, Carbon County, Montana / Robert L. DeVelice & Peter Lesica; for USDI Bureau of Land Management, State Office. Helena, Mt.: Montana Natural Heritage Program, c1993. url p. 46.
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- Report of the State Botanist. Albany, N.Y.: University of the State of New York, 1898-1925. url , , p. 12.
- Reports of the Survey. Botanical series. Minneapolis [etc.]1892- url p. 765.
- Sensitive plant survey in the Horse Prairie Creek drainage, Beaverhead County, Montana, Butte District, Bureau of Land Management / prepared by Jim Vanderhorst; prepared for United States Department of Interior, Bureau of Land management, Dillon Resource Area. Helena, Mont.: Montana Natural Heritage Program, c1995. url p. 39.
- Sensitive plant survey in the Tendoy Mountains, Beaverhead County, Montana / prepared by Jim Vanderhorst and Peter Lesica; prepared for Bureau of Land Management, Butte District. Helena, Mt.: Montana Natural Heritage Program, [1994]. url .
- Sensitive plant survey of the Sage Creek Area, Beaverhead County, Montana, Dillon Resource Area, Bureau of Land Management / prepared by Peter Lesica and Jim Vanderhorst; prepared for USDI Bureau of Land Management, Butte District. Helena, Mt.: Montana Natural Heritage Program, [1995] url p. 38.
- Sensitive plant survey of the Tendoy Mountains, in the Beaverhead National Forest, Beaverhead County, Montana / prepared by Jim Vanderhorst; prepared for United States Forest Service, Beaverhead National Forest. Helena, Mt.: Montana Natural Heritage Program, [1995] url p. 63.
- Sensitive plant surveys in the Big Belt and Elkhorn Mountains, U.S.D.A. Forest Service, Region 1, Helena National Forest, Montana / prepared by Jackie M. Poole and Bonnie L. Heidel; prepared for Helena National Forest. Helena, Mont.: Montana Natural Heritage Program, [1993] url , , .
- Special papers / Ohio Academy of Sciences. Columbus, Ohio: The Academy, 1899-1929. url p. 90.
- Survey for sensitive plant species on BLM lands in the vicinity of Lemhi Pass, Beaverhead County / prepared by Jim Vanderhorst; prepared for Bureau of Land Management, Butte District. Helena, MT: Montana Natural Heritage Program, [1994]. url .
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- Vegetation and flora of the Line Creek Plateau area, Carbon County, Montana / prepared by Peter Lesica and the Montana Natural Heritage Program; prepared for USDA Forest Service, Intermountain Research Station. Helena, MT: Montana Natural Heritage Program, [1993] url p. 25.
Notes
Contributors
Data Sources
Accessed through GBIF Data Portal February 02, 2008:
- 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 Colorado Museum, Zoological specimens
- University of Vienna, Institute for Botany - Herbarium WU, Herbarium WU
- University of Washington Burke Museum, Vascular Plant Collection - University of Washington Herbarium
- Utah State University, USU-UTC Specimen Database
Identifiers
- Biodiversity Heritage Library NamebankID: 2648402
- Catalogue of Life Accepted Name Code: ITS-22689
- Global Biodiversity Information Facility Taxonkey: 13741990
- Globally Unique Identifier: urn:lsid:ipni.org:names:278185-1
- GRIN Nomen Number: 414098
- Integrated Taxonomic Information System (ITIS) Taxonomic Serial Number (TSN): 22689
- International Plant Names Index (IPNI) ID: 16986-2
- Natural Heritage Network Species Identifier: PDBRA060H0
- U.S.D.A. Plant Symbol: TUDR
- Zipcode Zoo Species Identifier: 21887
Footnotes
- "Arabis". in Flora of China Vol. 8 Page 113. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
- Mean = 1,283.370 meters (4,210.532 feet), Standard Deviation = 986.930 based on 398 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
