Sue Carnahan:
Marsilea mollis, Chihuahuan waterclover 11
Sue Carnahan:
Marsilea mollis, Chihuahuan waterclover 13
Sue Carnahan:
Marsilea mollis, Chihuahuan waterclover 2
Sue Carnahan:
Marsilea mollis, Chihuahuan waterclover 4
Sue Carnahan:
Marsilea mollis, Chihuahuan waterclover 6
Sue Carnahan:
Marsilea mollis, Chihuahuan waterclover 7
Sue Carnahan:
Marsilea vestita, hairy water clover 4
Sue Carnahan:
Marsilea vestita, hairy water clover 5
Sue Carnahan:
Marsilea vestita, hairy waterclover