Difference between revisions of "Pennellia longifolia"
Rhodora 62: 16. 1960.
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|year=1960 | |year=1960 | ||
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| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Streptanthus longifolius | |name=Streptanthus longifolius | ||
|authority=Bentham | |authority=Bentham | ||
| + | |rank=species | ||
| + | |publication_title=Pl. Hartw., | ||
| + | |publication_place=10. 1839 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Heterothrix longifolia | |name=Heterothrix longifolia | ||
|authority=(Bentham) Rydberg | |authority=(Bentham) Rydberg | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Lamprophragma longifolium | |name=Lamprophragma longifolium | ||
|authority=(Bentham) O. E. Schulz | |authority=(Bentham) O. E. Schulz | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Pennellia hunnewellii | |name=Pennellia hunnewellii | ||
|authority=Rollins | |authority=Rollins | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Pennellia mcvaughii | |name=Pennellia mcvaughii | ||
|authority=Rollins | |authority=Rollins | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Thelypodium anisopetalum | |name=Thelypodium anisopetalum | ||
|authority=Greene | |authority=Greene | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Thelypodium longifolium | |name=Thelypodium longifolium | ||
|authority=(Bentham) S. Watson | |authority=(Bentham) S. Watson | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Brassicaceae;Brassicaceae tribe Halimolobeae;Pennellia;Pennellia longifolia | |hierarchy=Brassicaceae;Brassicaceae tribe Halimolobeae;Pennellia;Pennellia longifolia | ||
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name=Pennellia longifolia | name=Pennellia longifolia | ||
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|authority=(Bentham) Rollins | |authority=(Bentham) Rollins | ||
|rank=species | |rank=species | ||
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|publication year=1960 | |publication year=1960 | ||
|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_900.xml |
|tribe=Brassicaceae tribe Halimolobeae | |tribe=Brassicaceae tribe Halimolobeae | ||
|genus=Pennellia | |genus=Pennellia | ||
Latest revision as of 22:36, 5 November 2020
Stems simple or few from base, 4–15 dm, pubescent proximally, trichomes simple and long-stalked, 2-rayed, mixed with smaller, dendritic ones. Basal leaves caducous; petiole to 3 cm; blade spatulate to oblanceolate, 1.8–3 cm × 2–4 mm, margins dentate, sinuate, incised, or runcinate, surfaces pubescent, trichomes stalked, forked and dendritic, mixed with fewer, simple ones. Cauline leaves (distal) sessile; blade linear, 3–9.2 cm × 0.8–5 mm, surfaces glabrous or glabrate. Racemes secund, 1.6–7.9dm in fruit. Fruiting pedicels slightly descending, recurved, 5–13 mm. Flowers (slightly zygomorphic, receptacle asymmetric); sepals purple or green, oblong, 4–9 × 1.5–4 mm, (adaxial largest); petals lavender to purple apically, spatulate, (4–)5–7(–12) × 1–3 mm, (adaxial largest); filaments 4–9 mm; anthers 1–1.2(–2) mm. Fruits pendent, straight or nearly so, 5–10 cm × 1–1.2 mm, slightly latiseptate; valves glabrous; septum transparent; ovules 150–250 per ovary; style 0.5–1.2 mm. Seeds biseriate, plump, not winged, oblong, 0.7–1.3× 0.4–0.5 mm; seed coat mucilaginous when wetted; cotyledons incumbent. 2n = 16.
Phenology: Flowering Jul–Oct.
Habitat: Mixed pine-oak forest, limestone hills, rocky outcrops and meadows, stream banks, shaded ravines
Elevation: 1400-3400 m
Distribution
Ariz., N.Mex., Tex., Mexico, Central America (Costa Rica, Guatemala).
Discussion
Selected References
None.