Difference between revisions of "Porophyllum pygmaeum"

D. J. Keil & Morefield

Syst. Bot. 14: 583. 1989.

Endemic
Treatment appears in FNA Volume 21. Treatment on page 234.
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|publication year=1989
 
|publication year=1989
 
|special status=Endemic
 
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V21_570.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_570.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, 5–15 cm; internodes mostly 1–5(–12) mm. Leaf blades mostly filiform, 8–15 × 1–2 mm. Phyllaries 5(–8), ovate to oblong or linear, 8–11 mm. Florets mostly 25–75+; corollas yellow, 7–9 mm. Cypselae 7–8 mm; pappi: longer bristles 6–7 mm. 2n = 24.


Phenology: Flowering spring–summer.
Habitat: Sandy soils, with desert scrub
Elevation: 1300–2100 m

Discussion

Selected References

None.

Lower Taxa

None.