Contains 0 accepted taxa overall.

Characteristics
Conyza Less.
HORSEWEED
Classification
ASTERALES
Conyza
Citation
CONYZA Lessing, Syn. Gen. Compos. 203. 1832, nom. cons. vs. Conyza Linnaeus 1753, et vs. Eschenbachia Moench 1794, et vs. Dimorphanthes Cassini 1818, et vs. Laennecia Cassini 1822.
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TYPE: Conyza chilensis Sprengel, typ. cons.
Distribution Map Present

This species have been reported in the counties highlighted.

Species
Scientific Name Common Name Herbarium Specimens Status Photos
Identification Key

No identification key is available for this family.

Genus Synonyms
Synonym Full Citation Basionym Type
Caenotus Caenotus (Nuttall) Rafinesque, Fl. Tellur. 2: 50. 1837 ("1836"). BASIONYM: Erigeron Linnaeus, 'subdiv.' Caenotus Nuttall, Gen. N. Amer. Pl. 2: 148. 1818. TYPE: Erigeron canadensis Linnaeus Lectotypified by G. L. Nesom, Phytologia 68: 231. 1990. = Conyzella Fabricius 1756.
Conyzella Conyzella Fabricius, Enum. 86. 1756. TYPE: Erigeron canadensis Linnaeus
Leptilon Leptilon Rafinesque ex Britton & A. Brown, Ill. Fl. N. U.S. 3: 390. 1898. TYPE: = Caenotus Rafinesque 1837.