Difference between revisions of "Boechera lincolnensis"
Harvard Pap. Bot. 11: 71. 2006.
FNA>Volume Importer |
imported>Volume Importer |
||
| (5 intermediate revisions by 2 users not shown) | |||
| Line 11: | Line 11: | ||
|name=Arabis pulchra var. munciensis | |name=Arabis pulchra var. munciensis | ||
|authority=M. E. Jones | |authority=M. E. Jones | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Boechera pulchra var. munciensis | |name=Boechera pulchra var. munciensis | ||
|authority=(M. E. Jones) Dorn | |authority=(M. E. Jones) Dorn | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Brassicaceae;Brassicaceae tribe Boechereae;Boechera;Boechera lincolnensis | |hierarchy=Brassicaceae;Brassicaceae tribe Boechereae;Boechera;Boechera lincolnensis | ||
| Line 38: | Line 40: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Boechera lincolnensis | name=Boechera lincolnensis | ||
| − | |||
|authority=Windham & Al-Shehbaz | |authority=Windham & Al-Shehbaz | ||
|rank=species | |rank=species | ||
| Line 53: | Line 54: | ||
|publication year=2006 | |publication year=2006 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V7/V7_550.xml |
|tribe=Brassicaceae tribe Boechereae | |tribe=Brassicaceae tribe Boechereae | ||
|genus=Boechera | |genus=Boechera | ||
Latest revision as of 22:34, 5 November 2020
Perennials; long-lived; sexual; caudex woody. Stems usually 1 per caudex branch, arising from center of leaf tuft, elevated above ground surface on woody base, 2–4.2 dm, densely pubescent proximally, trichomes short-stalked, 3–6-rayed, 0.1–0.5 mm, similarly pubescent distally. Basal leaves: blade linear or linear-oblanceolate, 1–2 mm wide, margins entire, rarely ciliate near petiole base, trichomes (simple), to 1 mm, surfaces densely pubescent, trichomes short-stalked, 3–8-rayed, 0.1–0.4 mm. Cauline leaves: 10–25, concealing stem proximally; blade auricles absent or, rarely, to 1 mm, surfaces of distalmost leaves densely pubescent. Racemes 7–15-flowered, usually unbranched. Fruiting pedicels divaricate-ascending, straight to slightly curved proximally, recurved distally, 10–20(–25) mm, pubescent, trichomes appressed, branched. Flowers divaricate-ascending at anthesis; sepals pubescent; petals lavender to purple, 10–12 × 2–3 mm, glabrous or sparsely pubescent (occasionally some trichomes abaxially); pollen ellipsoid. Fruits usually widely pendent to ascending, rarely horizontal, not appressed to rachis, not secund, straight, edges parallel, (3.2–)4–5.5 cm × 2–2.5 mm; valves pubescent throughout; ovules 86–120 per ovary; style 0.1–0.3 mm. Seeds biseriate, 1–1.5 × 0.7–0.9 mm; wing continuous, 0.07–0.12 mm wide. 2n = 14.
Phenology: Flowering Apr–May.
Habitat: Rocky slopes and gravelly soil with sagebrush and other shrubs
Elevation: 1400-1900 m
Distribution
Calif., Nev., Utah.
Discussion
Recent studies suggest that Boechera lincolnensis is a distinct species (see M. D. Windham and I. A. Al-Shehbaz 2006 for detailed comparison).
Selected References
None.