Difference between revisions of "Porophyllum greggii"
Smithsonian Contr. Knowl. 3(5): 120. 1852.
Endemic
Treatment appears in FNA Volume 21. Treatment on page 234.
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|publication year=1852 | |publication year=1852 | ||
|special status=Endemic | |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_571.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Pectidinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Pectidinae | ||
Latest revision as of 20:13, 5 November 2020
Perennials, 15–30 cm; internodes mostly 10–20+ mm. Leaf blades mostly filiform, 20–60 × 1–2 mm. Phyllaries 5, ovate to oblong or elliptic, 9–12 mm. Florets mostly 50–80+; corollas yellow, 7.5–12 mm. Cypselae 7–8 mm; pappi: longer bristles 8–10 mm. 2n = 72.
Phenology: Flowering spring–fall.
Habitat: Open, rocky sites, grasslands and desert scrub
Elevation: 1200–2000 m
Discussion
Selected References
None.
Lower Taxa
None.