Difference between revisions of "Zinnia grandiflora"
Trans. Amer. Philos. Soc., n. s. 7: 348. 1840.
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|common_names=Plains or Rocky Mountain zinnia | |common_names=Plains or Rocky Mountain zinnia | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
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|basionyms= | |basionyms= | ||
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|publication title=Trans. Amer. Philos. Soc., n. s. | |publication title=Trans. Amer. Philos. Soc., n. s. | ||
|publication year=1840 | |publication year=1840 | ||
| − | |special status= | + | |special status=Illustrated |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_158.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae | ||
Latest revision as of 21:10, 5 November 2020
Subshrubs, 8–22 cm (rounded or flat-topped). Stems greenish, much branched, strigillose. Leaf blades 1- or 3-nerved (some larger leaves), linear, 10–30 × 2–3 mm, strigose to scabrous. Peduncles to 11 mm. Involucres narrowly campanulate to cylindric, 5–8 × 5–8 mm. Phyllaries oblong, often becoming scarious, glabrous or appressed-hairy distally, apices obtuse, erose-ciliate (red-tipped). Paleae yellowish (often red-tipped), apices obtuse, erose. Ray florets 3–6; corollas bright yellow, laminae ovate to orbiculate, mostly 10–18 mm. Disc florets 18–24; corollas red or green, to 10 mm, lobes 1 mm. Cypselae 4–5 mm, 3-angled (ray) or angular or compressed (disc), ribbed, scabrellous; pappi 0 or of (1–)2(–4) unequal awns. 2n = 42.
Phenology: Flowering spring–fall.
Habitat: Dry, often slopes, mesas, shortgrass prairies, calcareous soils
Elevation: 600–2200 m
Distribution
Ariz., Colo., Kans., N.Mex., Okla., Tex., Mexico (Chihuahua, Coahuila, Sonora, Zacatecas).
Discussion
Selected References
None.