Lounsberry, A., Rowan, E.,
Southern wild flowers and trees
(1901)
South. Wild Fl. (Lounsberry)
(1901)
t.
168
p. 506
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Pterocaulon pycnostachyum (Michx.) Elliott
name cited:
Pterocaulon pycnostachyum (Michx.) Elliott
name cited (basionym):
Conyza pycnostachya Michx.
name recognized:
Pterocaulon pycnostachyum (Michx.) Elliott
name recognized (basionym):
Conyza pycnostachya Michx.
drawing:
E. Rowan
family:
Compositae
epithet:
pycnostachyus,-a,-um
Illustration contributed by:
North Carolina State University Libraries, U.S.A.
link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=236184
contact about this record
homotypic synonyms:
Conyza pycnostachya
Michx.;
heterotypic synonyms:
Chlaenobolus undulatus
Small;
Conyza spicata
Lam.;
Gnaphalium undulatum
Walter;
Pterocaulon undulatum
C.Mohr;