Difference between revisions of "Acamptopappus sphaerocephalus"
Proc. Amer. Acad. Arts 8: 634. 1873.
m (Bot: Adding category Revision Pending)
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Revision as of 22:51, 13 August 2020
Leaf faces glabrous or hirtellous. Heads in loose, corymbiform arrays. Involucres hemispheric to globose, 7–10 mm wide. Rays 0.
Ariz., Calif., Nev., Utah
Varieties 2 (2 in the flora).
The two varieties were mapped as geographically intermingling in southern California (M. A. Lane 1988). Considerable variation in expression of vestiture occurs in the area where the hirtellous-leaved plants grow and identifications should be recognized as arbitrary.
|1||Leaf margins and faces hirtellous||Acamptopappus sphaerocephalus var. hirtellus|
|1||Leaf margins and faces glabrous, or margins sometimes hirtellous||Acamptopappus sphaerocephalus var. sphaerocephalus|