Arabis fendleri

• Overview
• Interesting Facts
• Common Names
• Description
• Biology
• Taxonomy
• Similar Species
• More Info
• Further Reading
• Notes

Overview

Interesting Facts

Common Names

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

Habitat

Typically found at an altitude of 0 to 3,632 meters (0 to 11,916 feet).[2]

Biology

Reproduction

Duration: Perennial

Taxonomy

Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: 15-Mar-2000.

Place of publication : Pittonia 3:156. 1897

Name verified on 18-Jun-2007 by ARS Systematic Botanists. Last updated: 18-Jun-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)

More Info

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Further Reading

• 1997 IUCN red list of threatened plants Cambridge: IUCN, World Conservation Union, 1998 url p. 214.
• A flora of California, by Willis Linn Jepson. San Francisco, Calif., Cunningham, Curtis & Welch, 1909- url p. 68.
• Brigham Young University science bulletin. 4 1964 Provo, Utah: Brigham Young University, [1955-1976] url p. 17.
• Contributions from the United States National Herbarium 16 1912-1916 Washington, D.C.: Smithsonian Institution Press, 1890- url p. 123, p. 187, p. 279, p. 280.
• Flora of New Mexico / by E.O. Wooton and Paul C. Standley. Washington: G.P.O., 1915. url p. 280.
• Flora of New Mexico. By E.O. Wooton and Paul C. Standley. WashingtonGovt. Print. Off.1915 url p. 279, p. 280.
• National list of scientific plant names. [Washington, D.C.]: U.S. Dept. of Agriculture, Soil Conservation Service, 1982- url p. 31.
• Plant physiology and ecology. New YorkHolt1907 url p. 157.
• The Great Basin naturalist. 41 1981 Provo, Utah: M.L. Bean Life Science Museum, Brigham Young University, 1939-1999. url p. 112, p. 143, p. 293, p. 294, p. 6.
• The relation of leaf structure to physical factors. [1905] url p. 42, p. 96.

Notes

Contributors

Data Sources

Accessed through GBIF Data Portal February 01, 2008:

• Australian National Herbarium
• , Australian National Herbarium
• Missouri Botanical Garden, Missouri Botanical Garden
• School of Life Sciences, Arizona State University, Arizona State University Vascular Plant Herbarium
• USDA PLANTS, USDA PLANTS Database
• University of Colorado Museum, Zoological specimens
• Utah State University, USU-UTC Specimen Database

Identifiers

• Biodiversity Heritage Library NamebankID: 2648403
• Catalogue of Life Accepted Name Code: ITS-22690
• Global Biodiversity Information Facility Taxonkey: 13730330
• Globally Unique Identifier: urn:lsid:ipni.org:names:278212-1
• GRIN Nomen Number: 453370
• Integrated Taxonomic Information System (ITIS) Taxonomic Serial Number (TSN): 22690
• International Plant Names Index (IPNI) ID: 278212-1
• Natural Heritage Network Species Identifier: PDBRA060J0
• U.S.D.A. Plant Symbol: ARFE
• Zipcode Zoo Species Identifier: 20081

Footnotes

1. "Arabis". in Flora of China Vol. 8 Page 113. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
2. Mean = 1,867.560 meters (6,127.165 feet), Standard Deviation = 956.000 based on 111 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]

©2004-2012 David Stang. All rights reserved.