146 



10005 brevifolia(Engelm.)Small 



10006 Engelmanni Small 



10007 latifolia (Rydb.) Small 



10008 ruTicinata(Engelm.)Small 



10009 rliizomata Aven Nelson 

 looio simplex Small 



looii trichocalyx (Nutt.) Small 



10012 xylocarpa (Coville) Small 



Kneiffia 



{Oenothera in part) 



10013 AUeni (Britton) Small 



10014 fruticosa (L.) Raimann 



10015 glauca (Michx.) Spach 



10016 linearis (Michx.) Spach 



10017 linifolia (Nutt.) Spach 



10018 longipedicellata Small 



10019 pilosella (Raf.) Heller 



10020 pumila (L,.) Spach 



1002 1 Spachiana (T. & G.) Small 



10022 subglobosa Small 



Hartmannia 



{Oenothera in part) 



10023 rosea (Ait.) Don 



10024 parvifolia (Coult.) Small 



10025 speciosa (Nutt.) Small 



10026 tetraptera (Cav.) Small 



Pachylophus 



{Oenothera in part) 



10027 caespitosus (Nutt.) Raimann 



10028 montanus(Nutt.)AvenNelson 



Gaurella 



{Oenothera in part) 



10029 guttulata (Geyer) Small 



Lavauxia 



{Oenothera in part) 



10030 brachycarpa (A.Gray) Britton 



1003 1 primiveris (A. Gray) Small 



10032 triloba (Nutt.) Spach 



10033 Watsoni Britton 



10034 Wrightii (A. Gray) Small 



Megapterium 



{Oenothera in part) 



10035 dissectum )A. Gray) Small 



10036 Fremonti (Wats.) Britton 



10037 Missouriensis (Sims) Spach 



Taraxia 



10038 breviflora (T. & G.) Nutt. 



10039 gracilliflora (H. & A.) Raim. 



10040 longiflora Nutt. 



10041 ovata (Nutt.) Small 



10042 Palmeri (Wats.) Small 



10043 subacaulis (Pursh) Rydb. 

 {T. heterantha Small) 



10044 taraxacifolia (Wats.) Heller 



Gralpinsia 



{Oenothera in part) 



10045 Fendleri (A. Gray) Hellei 



10046 Greggii (A. Gray) Small 



10047 Hartwegi (Benth.) Britton 



10048 Toumeyi Small 



10049 tubicula (A. Gray) Small 



Meriolix 



{Oenothera in part) 



10050 serrulata (Nutt.) Walp. 



10051 spinulosa (T. & G.) Heller 



Eulobus 



10052 Californicus Nutt. 



Sphaer ostigm a 



{Oenothera in part) 



10053 alyssoides (H. & A.) Walp. 



10054 macrophyllum Small 



10055 minutiflorum(Wats)Small 



10056 andinum (Nutt.) Walp. 



10057 Bistorta (Nutt.) Walp. 



10058 Boothii (Dougl.) Walp. 



10059 campestre (Greene) Small 



10060 minor Small 



10061 chamaenerioides (A. Gray) 



Small 



10062 contortum (Dougl.) Walp. 



10063 Greenei Small 



10064 pubens (Wats.) Small 



10065 decorticans (H. & A.) Small 



10066 Hilgardi (Greene) Small 



10067 hirtellum (Greene) Small 



10068 micranthum (Hornem.)Walp. 



10069 Nelsoni Heller 



10070 nitidum (Greene) Small 



