Picradeniopsis oppositifolia (Nutt.) Rydb.

, Man. Fl. N. States [Britton] 1008 (1901). BHL
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External links to taxonomic opinions:
POWO
IPNI Life Sciences Identifier (LSID)
urn:lsid:ipni.org:names:195942-2
Publication
Manual of the Flora of the northern States and Canada
Collation
1008
Family as entered in IPNI
Asteraceae

Remarks

Reference to the basionym indirect; Britton (preface iv) acknowledged Rydberg's assistance for this 1901 publication.

Links

Basionym
Trichophyllum oppositifolium Nutt., Gen. N. Amer. Pl. [Nuttall]. 2: 167 (1818).
Same citation as
Picradeniopsis oppositifolia (Nutt.) Rydb., Man. Fl. N. States [Britton] 1008 (1901).
Same citation as
Picradeniopsis oppositifolia (Nutt.) Rydb.