Difference between revisions of "Hymenoxys brandegeei"
Madroño 10: 159. 1950.
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|common_names=Brandegee’s rubberweed;western bitterweed | |common_names=Brandegee’s rubberweed;western bitterweed | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Actinella brandegeei | |name=Actinella brandegeei | ||
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|publication title=Madroño | |publication title=Madroño | ||
|publication year=1950 | |publication year=1950 | ||
| − | |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/V21_1099.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Gaillardiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Gaillardiinae | ||
Latest revision as of 20:08, 5 November 2020
Perennials, 8–24 cm (polycarpic, often with sparingly branched, woody caudices). Stems 1–3(–10), green throughout to purple-red-tinted proximally or distally to throughout, unbranched distally, ± hairy. Leaves: blades simple or lobed (lobes 3–7), ± hairy, gland-dotted (basal leaf bases sparsely, if at all, long-villous-woolly); mid leaves usually simple, sometimes lobed (lobes 3, terminal lobes 1.5–3.5 mm wide). Heads 1–3(–10) per plant, borne singly. Peduncles 2–5 cm, ± hairy, tomentose distally near involucres. Involucres hemispheric to subglobose, 13–16 × 19–23 mm. Phyllaries in 2–3 series, subequal; outer 10–20, basally connate 1/5–1/3 their lengths, lanceolate, 10–13.5 mm, apices rounded to acute; inner 12–20+, lanceolate to elliptic to obovate to oblanceolate, 6–10 mm, apices acuminate. Ray florets 14–23; corollas yellow, 14–23 × 3.5–7.5 mm. Disc florets 150–250+; corollas 4.1–5.2 mm. Cypselae obpyramidal to narrowly obpyramidal, 2.8–3.1 mm; pappi of 5–6 lanceolate-aristate scales (2.7–)4.1–4.3 mm. 2n = 30.
Phenology: Flowering Jul–Sep.
Habitat: Meadows, often above timberline
Elevation: 2800–4100 m
Distribution
Ariz., Colo., N.Mex.
Discussion
Selected References
None.