9930 Oregonense Haussk. 
9931 gracillimum Trelease 
9932 palustre L. 
9933 paniculatum Nutt. 
9934 Parishii Trelease 
9935 rigidum Haussk. 
9936 canescens ‘release 
9937 saximontanui Haussk. 
9938 strictum Muhl. 
9939 subcaesium Greene 
9940 suffruticosum Nutt. 
9941 ursinum Parish 
9942 subfaleatum ‘Trelease 
9943 Watsoni Barby 
Chamaenjrion 
(Epelobtum in part) 
_9944 angustifolium (I,.) Scop. 
(Z. spicatum Lam.) 
9945 latifolium (L.) Sweet 
Boisduvalia 
9946 bipartita Greene 
9947 cleistogoma Curran 
145 
9966 grandiflora Lindl. 
9967 hispidula Wats. 
9968 
9969 
9970 
9971 
9972 
9973 
lepida Lndl. 
Arnottit Wats. 
parviflora Wats. 
micropetala Greene 
pulcherrima Greene 
purpurea (Curtis) Wats. 
9974 quadrivulnera Spach 
9975 Romanzovil Spach 
9976 tenella (Cav.) Wats. 
9977 viminea Spach 
9978 intermedia Kellogg 
9979 Williamsoni (Dur. & Hilg.) 
Wats. 
Onagra 
9980 
9951 
9982 
9983 
(Oenothera 11 part) 
arguta (Greene) Small 
biennis (L.) Scop. 
grandiflora (Ait.) Lindl. 
cruciata (Nutt.) Small 
9984 depressa (Greene) Small 
9985 
‘ Hookeri (T. & G.) Small 
9948 
9949 
095° 
290% 
O74 
99953 
densiflora (Lindl.) Wats. 
(2. Douglasit Spach) 
imbricata Greene 
diffusa Greene 
glabella (Nutt.) Walp. 
parviflora Heller 
stricta (A. Gray) Greene 
9986 Jamesii (T. & G.) Small 
9987 
Oenothera 
9989 Drummond Hook. 
9990 heterophylla Spach 
macrosceles (A. Gray) Small 
9988 Oakesiana (A. Gray) Britton 
(B. Torreyt Wats.) 
Clarkia 
9954 elegans Lindl. 
9955 pulchella Pursh 
9956 rhomboidea Douegl. 
9957 Saxeana Greene 
9958 virgata Greene 
Eucharidium 
9959 Brewer1 A. Gray 
g960 concinnum F. & M. 
Godetia 
9961 albescens Lindl. 
9962 amoena Ll}. 
9963 biloba (Durand) Wats. 
9964 Bottae Spach 
9965 epilobioides (Nutt.) Wats. 
9991 humifusa Nutt. 
9992 laciniata Hill 
(Omsaiata’ V7") 
9993 grandis Britton 
9994 occidentalis Small 
9995 Mexicana Spach 
9996 nyctaginiifolia Small 
9997 thombipetala Nutt. 
Anogra 
(Oenothera in part) 
9998 albicaulis (Pursh) Britton 
9999 Buffumi Aven Nelson 
10000 
IOOOI 
10002 
10003 
10004 
Californica (Wats.) Small 
coronopifolia (T.&G.) Britton 
deltoidea(Torr.& Frem.)Small 
Neo-Mexicana Small 
pallida (Lindl.) Britton 
