GERANIACEAE 



2974 



2975 



2969. Geranium BicknelHi 



2970. Geranium retrorsum 



2971. Geranium oreganum 



2972. Geranium viscosissimum 



2973. Geranium nervosum 



2974. Geranium Richardsonii 



2977 



2975. Geranium califomicum 



2976. Erodium texanum 



2977. Erodium macrophyllum 



