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Asteraceae
Packera
Packera layneae
Packera layneae
(Greene) W.A.Weber & Á.Löve, 1981
10% complete
No common name
Phytologia 49: 47 (1981)
Specifications
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Synonyms
Senecio fastigiatus var. layneae
(Greene) A.Gray
Senecio layneae
Greene