Difference between revisions of "Boechera dentata"
Harvard Pap. Bot. 13: 293. 2008.
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| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Shortia dentata | |name=Shortia dentata | ||
|authority=Rafinesque | |authority=Rafinesque | ||
| + | |rank=species | ||
| + | |publication_title=Autik. Bot., | ||
| + | |publication_place=17. 1840 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Arabis dentata var. phalacrocarpa | |name=Arabis dentata var. phalacrocarpa | ||
|authority=M. Hopkins | |authority=M. Hopkins | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Arabis perstellata var. shortii | |name=Arabis perstellata var. shortii | ||
|authority=Fernald | |authority=Fernald | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Arabis shortii | |name=Arabis shortii | ||
|authority=(Fernald) Gleason | |authority=(Fernald) Gleason | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Arabis shortii var. phalacrocarpa | |name=Arabis shortii var. phalacrocarpa | ||
|authority=(M. Hopkins) Steyermark | |authority=(M. Hopkins) Steyermark | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Boechera shortii | |name=Boechera shortii | ||
|authority=(Rafinesque) Green | |authority=(Rafinesque) Green | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Iodanthus dentatus | |name=Iodanthus dentatus | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Brassicaceae;Brassicaceae tribe Boechereae;Boechera;Boechera dentata | |hierarchy=Brassicaceae;Brassicaceae tribe Boechereae;Boechera;Boechera dentata | ||
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name=Boechera dentata | name=Boechera dentata | ||
| − | |||
|authority=(Rafinesque) Al-Shehbaz & Zarucchi | |authority=(Rafinesque) Al-Shehbaz & Zarucchi | ||
|rank=species | |rank=species | ||
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|publication year=2008 | |publication year=2008 | ||
|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_512.xml |
|tribe=Brassicaceae tribe Boechereae | |tribe=Brassicaceae tribe Boechereae | ||
|genus=Boechera | |genus=Boechera | ||
Latest revision as of 22:34, 5 November 2020
Biennials; short-lived; sexual; caudex present or absent. Stems usually 2–4 per plant or caudex branch, arising from margin of rosette near ground surface, or arising laterally proximal to sterile shoots, 2–6 dm, pubescent proximally, trichomes short-stalked, 2–4-rayed, 0.15–0.4 mm, sparsely pubescent or glabrous distally. Basal leaves: blade obovate to oblanceolate, (6–)10–45 mm wide, margins dentate, not ciliate, surfaces sparsely pubescent, abaxially trichomes short-stalked, 3- or 4-rayed, 0.15–0.4 mm, adaxially simple ones, 0.4–1 mm. Cauline leaves: 4–20, rarely concealing stem; blade auricles 1–8 mm, surfaces of distalmost leaves sparsely pubescent. Racemes 14–66-flowered, sparingly branched. Fruiting pedicels divaricate-ascending to slightly descending, straight, 1–6 mm, glabrous or pubescent, trichomes appressed, branched. Flowers divaricate at anthesis; sepals glabrous or sparsely pubescent; petals white or cream, 2–3.5 × 0.7–1 mm, glabrous; pollen ellipsoid. Fruits divaricate-ascending to slightly descending, not appressed to rachis, not secund, straight or slightly curved, edges parallel, 1.3–4.2 cm × 0.7–0.8 mm; valves usually sparsely pubescent throughout, rarely glabrous; ovules 14–44 per ovary; style 0.1–0.5 mm. Seeds uniseriate, 0.7–1.1 × 0.5–0.6 mm; not winged.
Phenology: Flowering Apr–Jun.
Habitat: Bluffs and rocky ledges, wooded slopes, floodplains
Elevation: 100-300 m
Distribution
Ont., Ala., Ark., D.C., Ill., Ind., Iowa, Kans., Ky., Md., Mich., Minn., Mo., Nebr., N.Y., Ohio, Okla., Pa., S.Dak., Tenn., Va., W.Va., Wis.
Discussion
Sisymbrium dentatum Torrey is an illegitimate name that pertains to Iodanthus dentatus.
Selected References
None.