Difference between revisions of "Heterotheca viscida"
Rhodora 70: 302. 1968.
FNA>Volume Importer |
imported>Volume Importer |
||
| (6 intermediate revisions by 2 users not shown) | |||
| Line 8: | Line 8: | ||
}} | }} | ||
|common_names=Cliff goldenaster | |common_names=Cliff goldenaster | ||
| − | |basionyms={{Treatment/ID/ | + | |special_status={{Treatment/ID/Special_status |
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
| + | |basionyms={{Treatment/ID/Basionym | ||
|name=Chrysopsis villosa var. viscida | |name=Chrysopsis villosa var. viscida | ||
|authority=A. Gray | |authority=A. Gray | ||
| + | |rank=variety | ||
| + | |publication_title=in A. Gray et al., Syn. Fl. N. Amer. | ||
| + | |publication_place=1(2): 123. 1884 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Chrysopsis viscida | |name=Chrysopsis viscida | ||
|authority=(A. Gray) Greene | |authority=(A. Gray) Greene | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Heterotheca;Heterotheca viscida | |hierarchy=Asteraceae;Asteraceae tribe Astereae;Heterotheca;Heterotheca viscida | ||
| Line 30: | Line 38: | ||
|elevation=1500–3000 m | |elevation=1500–3000 m | ||
|distribution=Ariz.;N.Mex.;Tex. | |distribution=Ariz.;N.Mex.;Tex. | ||
| − | |discussion=<p>Heterotheca viscida grows in the mountains of southeastern Arizona, southwestern New Mexico, and trans-Pecos Texas. Plants from Texas generally have oblanceolate leaves and smaller heads and can be similar to forms of H. fulcrata var. arizonica and var. senilis. The species typically blooms earlier in the season than H. fulcrata.</p> | + | |discussion=<p><i>Heterotheca viscida</i> grows in the mountains of southeastern Arizona, southwestern New Mexico, and trans-Pecos Texas. Plants from Texas generally have oblanceolate leaves and smaller heads and can be similar to forms of <i>H. fulcrata </i>var.<i> arizonica</i> and <i></i>var.<i> senilis</i>. The species typically blooms earlier in the season than <i>H. fulcrata</i>.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 39: | Line 47: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Heterotheca viscida | name=Heterotheca viscida | ||
| − | |||
|authority=(A. Gray) V. L. Harms | |authority=(A. Gray) V. L. Harms | ||
|rank=species | |rank=species | ||
| Line 53: | Line 60: | ||
|publication title=Rhodora | |publication title=Rhodora | ||
|publication year=1968 | |publication year=1968 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V20_529.xml |
|tribe=Asteraceae tribe Astereae | |tribe=Asteraceae tribe Astereae | ||
|genus=Heterotheca | |genus=Heterotheca | ||
Latest revision as of 20:03, 5 November 2020
Perennials, 13–42 cm; taprooted. Stems 1–15+, ascending-erect (sometimes brown), appressed-strigose, mostly proximally long-hirsute, moderately to densely stipitate-glandular. Leaves: proximal cauline petiolate, blades ovate to oblanceolate, 23–51 × 5–15 mm, bases cuneate, margins entire, hispido-strigoso-ciliate (a few much longer spreading cilia near bases), apices acute to obtuse, mucronate, faces sparsely hispido-strigose, moderately to densely stipitate-glandular; distal sessile, blades lanceolate to ovate, 10–30 × 5–12.5 mm (sometimes slightly clasping, less so distally), margins flat or only remotely undulate, apices obtuse to acute. Heads 1–7, borne singly or in open, corymbiform arrays. Peduncles 10–36 mm, sparsely to moderately hispid, moderately to densely stipitate-glandular; bracts 0–2, linear-oblanceolate, usually greatly reduced. Involucres campanulate to hemispheric, 7.5–11 mm. Phyllaries in 4–5 series, lanceolate, unequal (outer lengths 1/5–1/4 inner), margins sometimes anthocyanic apically, faces sparsely strigose, stipitate-glandular. Ray florets 9–20; laminae 10–13 × 0.7–2.5 mm. Disc florets 16–76(–98); corollas ± ampliate, 5–7.5 mm, lobes 0.5–0.75 mm, sparsely hairy (0–0.25 mm). Cypselae monomorphic, obconic, compressed, 1.6–2.5 mm, ribs 4–7, faces moderately strigose; pappi off-white, outer of linear scales 0.2–1 mm, inner of 25–40 bristles 5–7 mm, longest weakly clavate. 2n = 18.
Phenology: Flowering May–Jul(–Oct).
Habitat: Clefts and crevices in cliffs and dry ledges, rocky slopes, in oak-manzanita chaparral, ponderosa pine and gambel oak woods, on igneous rocks and soils, rhyolite tuff
Elevation: 1500–3000 m
Distribution
Ariz., N.Mex., Tex.
Discussion
Heterotheca viscida grows in the mountains of southeastern Arizona, southwestern New Mexico, and trans-Pecos Texas. Plants from Texas generally have oblanceolate leaves and smaller heads and can be similar to forms of H. fulcrata var. arizonica and var. senilis. The species typically blooms earlier in the season than H. fulcrata.
Selected References
None.