Varietas
graniticum
(E.B. Sm.) E.B. Sm.
common name:
Hooker's scratchdaisy
7
Varietas
hookerianum common name:
Hooker's scratchdaisy
8
Varietas
validum
(Rydb.) E.B. Sm.
common name:
Hooker's scratchdaisy
9
Species
rigidifolium
(E.B. Sm.) E.B. Sm.
common name:
stiffleaf scratchdaisy
Individual specimen entries are published in the sample database supplied with
The Compleat Botanica for species or varieties of this supra-generic taxon.