Difference between revisions of "Coelophragmus auriculatus"
in H. G. A. Engler, Pflanzenr. 86[IV,105]: 157. 1924.
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| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Sisymbrium auriculatum | |name=Sisymbrium auriculatum | ||
|authority=A. Gray | |authority=A. Gray | ||
| + | |publication_title=Smithsonian Contr. Knowl. | ||
| + | |publication_place=3(5): 8. 1852 | ||
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|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
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|publication year=1924 | |publication year=1924 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V7/V7_1182.xml |
|tribe=Brassicaceae tribe Thelypodieae | |tribe=Brassicaceae tribe Thelypodieae | ||
|genus=Coelophragmus | |genus=Coelophragmus | ||
Revision as of 20:20, 24 September 2019
Plants glabrous or sparsely to densely pilose, at least proximally. Stems (2–)3–12(–15) dm. Basal leaves soon withered. Cauline leaves: (proximal and median) petiole 1–6 cm, shorter distally; blade oblanceolate to obovate, (2–)3–12(–17) cm × (15–)25–60(–85) mm, (smaller distally), base auriculate to amplexicaul, margins pinnatifid to runcinate, lobes: lateral ovate to lanceolate; terminal larger than lateral. Racemes densely flowered. Fruiting pedicels straight or slightly curved-ascending, 5–10(–14) mm, glabrous or pubescent. Flowers: sepals 4–5 × 1–1.5 mm, sparsely pilose; petals 6–10 × 1.5–2.5 mm, gradually narrowed to clawlike base, margins entire, glabrous; median filament pairs 2.5–4 mm, glabrous; anthers 1–1.5 mm. Fruits 2–4.2(–5.3) cm × 0.5–0.7 mm; valves glabrous or pilose; style 0.5–2.5 mm. Seeds yellowish, 0.4–0.5 × 0.3–0.4 mm.
Phenology: Flowering Mar–Nov.
Habitat: Hillsides, shallow washes, calcareous grounds, thickets, scrubby pine and oak woodland, gravelly flats
Elevation: 1200-2400 m
Distribution
Tex., Mexico (Chihuahua, Coahuila, Durango, Nuevo León, San Luis Potosí, Zacatecas).
Discussion
Collections of Coelophragmus auriculatus from Texas are known primarily from Brewster and Hudspeth counties.
Selected References
None.