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Aubrieta deltoidea

Higher Taxonomy
Family: Brassicaceae (Cruciferae)View DescriptionDichotomous Key

Common Name: MUSTARD FAMILY
Habit: Annual to shrub; sap pungent, watery. Leaf: generally simple, alternate; generally both basal, cauline; stipules 0. Inflorescence: generally raceme, generally not bracted. Flower: bisexual, generally radial; sepals 4, generally free; petals (0)4, forming a cross, generally white or yellow to purple; stamens generally 6 (2 or 4), 4 long, 2 short (3 pairs of unequal length); ovary 1, superior, generally 2-chambered with septum connecting 2 parietal placentas; style 1, stigma entire or 2-lobed. Fruit: capsule, generally 2-valved, "silique" (length >= 3 × width) or "silicle" (length < 3 × width), dehiscent by 2 valves or indehiscent, cylindric or flat parallel or perpendicular to septum, segmented or not. Seed: 1--many, in 1 or 2 rows per chamber, winged or wingless; embryo strongly curved.
Genera In Family: +- 330 genera, 3780 species: worldwide, especially temperate. Note: Highest diversity in Mediterranean area, mountains of southwestern Asia, adjacent central Asia, western North America; some Brassica species are oil or vegetable crops; Arabidopsis thaliana used in experimental molecular biology; many species are ornamentals, weeds. Aurinia saxatilis (L.) Desvaux in cultivation only. Aubrieta occasional waif in central NCoR, Carrichtera annua (L.) DC. in SCo, Iberis sempervirens L., Iberis umbellata L. in PR, Teesdalia coronopifolia (Bergeret) Thell., Teesdalia nudicaulis (L.) W.T. Aiton in southern NCoRO, CCo. Cardaria, Coronopus moved to Lepidium; Caulostramina to Hesperidanthus; Guillenia to Caulanthus; Heterodraba to Athysanus; California taxa of Lesquerella to Physaria; Malcolmia africana to Strigosella.
eFlora Treatment Author: Ihsan A. Al-Shehbaz, except as noted
Scientific Editor: Douglas H. Goldman, Bruce G. Baldwin.
Genus: AubrietaView Description 

Habit: Perennial herb, cespitose to prostrate; caudex many-branched; smaller hairs stellate, coarser simple or stalked-forked. Leaf: cauline petioled, dentate or entire, not basally lobed. Inflorescence: flowers many, terminal. Flower: sepal base sac-like; petals purple to pink (white), long-clawed; filaments of outer pair dentate-appendaged at base. Fruit: dehiscent, unsegmented, flat parallel to septum or cylindric; valves hairy. Seed: in 2 rows per chamber, wingless.
Species In Genus: 15 species: southern Europe, southwestern Asia. Etymology: (C. Aubriet, French artist, 1663--1743)

Aubrieta deltoidea (L.) DC.
WAIF
Habit: Forming mats or cushions, densely hairy. Stem: branched proximally, prostrate to ascending, 0.7--3(5) dm. Leaf: basal and cauline spoon-shaped to obovate, entire to coarsely dentate. Flower: sepals 6--10 mm; petals (10)15--28 mm, 4--7(8) mm wide, purple to violet (white). Fruit: silique, 7--20(28) mm, 2--4(4.8) mm wide, cylindric or +- flat, hairs bristly; style 4--12 mm; pedicel erect to ascending, 5--12(16) mm. Seed: 1.2--1.6 mm, ovoid. Chromosomes: 2n=16.
Ecology: Open, disturbed area; Elevation: +- 2000 m. Bioregional Distribution: NCoRH (Hull Mtn); Distribution Outside California: native to Europe. Flowering Time: Apr--Jun
Unabridged Note: Collected once in 1950s, from stone steps leading to fire lookout house on Hull Mtn.
eFlora Treatment Author: Ihsan A. Al-Shehbaz
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Citation for this treatment: Ihsan A. Al-Shehbaz 2016. Aubrieta deltoidea, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=77188, accessed on September 30, 2016.

Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on September 30, 2016.


Geographic subdivisions for Aubrieta deltoidea:
NCoRH (Hull Mtn);
Markers link to CCH specimen records. Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues. Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
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map of distribution 1
(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).

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Data provided by the participants of the Consortium of California Herbaria.
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CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa.
Blue line denotes eFlora flowering time.