Difference between revisions of "Paronychia depressa"
Bull. Torrey Bot. Club 26: 236. 1899.
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|common_names=Spreading nailwort | |common_names=Spreading nailwort | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Paronychia jamesii var. depressa | |name=Paronychia jamesii var. depressa | ||
|authority=Torrey & A. Gray | |authority=Torrey & A. Gray | ||
| + | |rank=variety | ||
|publication_title=Fl. N. Amer. | |publication_title=Fl. N. Amer. | ||
|publication_place=1: 171. 1838 | |publication_place=1: 171. 1838 | ||
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|name=Paronychia depressa var. brevicuspis | |name=Paronychia depressa var. brevicuspis | ||
|authority=(A. Nelson) Chaudhri | |authority=(A. Nelson) Chaudhri | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Paronychia depressa var. diffusa | |name=Paronychia depressa var. diffusa | ||
|authority=(A. Nelson) Chaudhri | |authority=(A. Nelson) Chaudhri | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Caryophyllaceae;Caryophyllaceae subfam. Paronychioideae;Paronychia;Paronychia depressa | |hierarchy=Caryophyllaceae;Caryophyllaceae subfam. Paronychioideae;Paronychia;Paronychia depressa | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Paronychia depressa | name=Paronychia depressa | ||
| − | |||
|authority=(Torrey & A. Gray) Nuttall ex A. Nelson | |authority=(Torrey & A. Gray) Nuttall ex A. Nelson | ||
|rank=species | |rank=species | ||
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|publication title=Bull. Torrey Bot. Club | |publication title=Bull. Torrey Bot. Club | ||
|publication year=1899 | |publication year=1899 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V5/V5_62.xml |
|subfamily=Caryophyllaceae subfam. Paronychioideae | |subfamily=Caryophyllaceae subfam. Paronychioideae | ||
|genus=Paronychia | |genus=Paronychia | ||
Latest revision as of 22:12, 5 November 2020
Plants perennial, often matted; caudex branched, woody. Stems prostrate to sprawling, much-branched, 8–15 cm, scabrous-puberulent to puberulent throughout. Leaves: stipules lanceolate, 2–8 mm, apex acuminate, entire; blade linear, 8–15(–23) × 0.5–1 mm, leathery, apex shortly cuspidate, puberulent. Cymes terminal, 3–7-flowered, branched, congested, in clusters 7–25 mm wide. Flowers 5-merous, ± ovate, with prominently enlarged hypanthium and calyx tapering only slightly distally, 2.3–3.5 mm, puberulent; sepals green to purple-brown, midrib and lateral pair of veins ± obscure, oblong to lanceolate-oblong, 1.7–2 mm, leathery to rigid, margins whitish to translucent, 0.05–0.1 mm wide, scarious, apex terminated by awn, hood prominent, rounded-triangular, awn divergent, conic in proximal 1/2–2/3 with yellowish, scabrous spine 0.7–0.9 mm; staminodes filiform, 0.5–0.8 mm; style 1, cleft in distal 1/3–2/3, 0.8–1.4 mm. Utricles ± ovoid, 0.8–0.9 mm, smooth, glabrous. 2n = 32.
Phenology: Flowering summer.
Habitat: Dry plains, rocky ridges, hillsides
Elevation: 800-3000 m
Distribution
Colo., S.Dak., Wyo.
Discussion
Paronychia depressa is considered to be closely related to the nearly allopatric P. jamesii.
Selected References
None.