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Arenaria aberrans

Overview

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Vulnerable

Threat status

Common Names

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Common Names in English:

Mt. Dellenbaugh Sandwort

Description

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Genus Arenaria

Herbs annual or perennial , rarely biennial. Stems erect or rarely creeping , often caespitose or pulvinate . Leaves opposite, rarely whorled ; leaf blade linear to elliptic , ovate , or orbicular , usually flat, margin entire . Flowers solitary or numerous in cymes, actinomorphic . Sepals 4 or 5, apex entire, rarely emarginate . Petals 4 or 5, sometimes absent, apex entire to toothed , 2-cleft, or fimbriate. Stamens (2--5 or 8 or) 10. Ovary 1-loculed; ovules numerous. Styles 2 or 3(--5) . Capsule ovoid , obovoid , or globose , usually shorter than persistent sepals, rarely equaling or longer than them, 3- or 6-valved. Seeds reniform or subovoid, flattened, smooth , tuberculate , or narrowly winged .

More than 300 species: N temperate to arctic regions; 102 species (79 endemic) in China.

Arenaria has been subdivided into ten subgenera , several of which were further divided into sections and series (McNeill, Notes Roy. Bot. Gard. Edinburgh 24: 79 155. 1962) . Six subgenera are represented in China, one of which ( A. subgen. Odontostemma ) contains more than half the species.

Dequan Lu, Zhengyi Wu, Lihua Zhou, Shilong Chen, Michael G. Gilbert, Magnus Lidén, John McNeill, John K. Morton, Bengt Oxelman, Richard K. Rabeler, Mats Thulin, Nicholas J. Turland & Warren L. Wagner "Arenaria". in Flora of China Vol. 6 Page 40. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org.

Physical Description

Habit: Subshrub , Shrub , Forb/herb

Flowers: Flower Color: near white, white

Size/Age/Growth

Size: under 6" tall.

Habitat

Biome: Disturbed areas, urban areas

Biology

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Reproduction

Duration: Perennial

Taxonomy

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Unambiguous Synonyms

  1. Arenaria aberrans M. E. Jones
  2. Eremogone aberrans

Notes

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

Similar Species

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Members of the genus Arenaria

There are approximately 1104 species in this genus. Here are just 100 of them:

A. aberrans · A. abietina · A. acerosa · A. acerosa var. glabra · A. achalensis · A. acicularis · A. aculeata (Needleleaf Sandwort) · A. acutisepala · A. adenotrichia · A. adonidis · A. aegaea · A. aequicaulis · A. affinis · A. africana · A. agglomerata · A. aggregata · A. aggregata cantabrica · A. aggregata cavanillesiana · A. aggregata favargeri · A. aggregata fontiqueri · A. aggregata oscensis · A. aggregata pseudoarmeriastrum · A. aggregata subsp. cantabrica · A. aggregata subsp. cavanillesiana · A. aggregata subsp. favargeri · A. aggregata subsp. fontiqueri · A. aggregata subsp. oscensis · A. aggregata subsp. pseudoarmeriastrum · A. airaefolia · A. airifolia · A. aizoides · A. aksayqingensis · A. alba · A. alba var. villosa · A. albo-villosa · A. alfacarensis · A. alfacariensis · A. algarbiensis · A. algarviensis · A. allionii · A. alpamarcae · A. alpicola · A. alpina · A. alsinoides · A. alsinoides var. ovatifolia · A. altaica · A. altorum · A. amabilis · A. amdoensis · A. anatolica · A. andicola · A. andicola var. caespitosa · A. andicola var. major · A. andina · A. androsacea · A. angolensis · A. angustifolia · A. angustifolioides · A. angustisepala · A. anodontoptera · A. anomala · A. antitaurica · A. apetala · A. aphanantha · A. aprica · A. arabica · A. araucana · A. arcauatociliata · A. arctica var. caespitosa · A. arctica var. grandiflora · A. arctica var. hondoensis · A. arctica var. minor · A. arctica var. rebunensis · A. arctica var. stenopetala · A. arcuatociliata · A. arduini · A. arenaria · A. arenarioides · A. aretioides · A. argaea · A. aristata · A. armeniaca · A. armeriastrum · A. armerina · A. armerina caesia · A. armerina echinosperma · A. armerina elongata · A. armerina frigida · A. armerina subsp. caesia · A. armerina subsp. echinosperma · A. armerina subsp. elongata · A. armerina subsp. frigida · A. arquatociliata · A. arundana · A. arvatica · A. arvensis · A. asiatica · A. attica · A. atuntziensis · A. atuntziensis var. stenopetala

More Info

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal February 02, 2008:

Identifiers

Footnotes

Last Revised: 2008-10-22