Difference between revisions of "Palafoxia callosa"
Fl. N. Amer. 2: 369. 1842.
Basionym: Stevia callosa Nuttall J. Acad. Nat. Sci. Philadelphia 2: 121. 1821
FNA>Volume Importer |
imported>Volume Importer |
||
(3 intermediate revisions by 2 users not shown) | |||
Line 10: | Line 10: | ||
|name=Stevia callosa | |name=Stevia callosa | ||
|authority=Nuttall | |authority=Nuttall | ||
+ | |rank=species | ||
|publication_title=J. Acad. Nat. Sci. Philadelphia | |publication_title=J. Acad. Nat. Sci. Philadelphia | ||
|publication_place=2: 121. 1821 | |publication_place=2: 121. 1821 | ||
Line 37: | Line 38: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Palafoxia callosa | name=Palafoxia callosa | ||
− | |||
|authority=(Nuttall) Torrey & A. Gray | |authority=(Nuttall) Torrey & A. Gray | ||
|rank=species | |rank=species | ||
Line 52: | Line 52: | ||
|publication year=1842 | |publication year=1842 | ||
|special status= | |special status= | ||
− | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_984.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae |
Latest revision as of 21:15, 5 November 2020
Annuals, 20–60 cm. Stems scabrous to glabrate, not stipitate-glandular. Leaf blades linear, 20–70 × 1–4 mm. Involucres ± turbinate. Phyllaries 3–5 × 1+ mm, ± equal, ± strigillose, not stipitate-glandular. Ray florets 0. Disc florets 5–30; corollas actinomorphic, 5–6 mm, throats ± funnelform, shorter than lobes. Cypselae 3–5 mm; pappus scales of inner cypselae 0.3–1 mm. 2n = 20.
Phenology: Flowering summer–fall.
Habitat: Rocky, calcareous soils
Elevation: 50–300 m
Distribution
![V21-984-distribution-map.gif](/w/images/8/8b/V21-984-distribution-map.gif)
Ark., Mo., Tex., Mexico (Coahuila).
Discussion
Some depauperate specimens of Palafoxia rosea (e.g., Oklahoma, Beckham Co., 17 Oct 1936, Eskero 1502, US) closely resemble P. callosa.
Selected References
None.
Lower Taxa
None.