Cevallia sinuata Lag. - KWA, M&H. KTZ 



Mentzelia 



[NS - existing keys do not work well for some material in the southern part of our range JSchieboutOSS] 

 Mentzelia albicaulis (Douglas ex Hook.) Douglas ex Torr. & A. Gray - KTZ, E/W 



[Acrolasia albicaulis (Douglas) Rydb.] - SF! 



[Acrolasia albicaulis (Douglas ex Hook.) Rydb.] - W&W 



[Acrolasia gracilis Rydb.] - SFE, W&W 



[Mentzelia albicaulis (Hook.) Torr. & A. Gray] - GPF, UTF 



[Mentzelia albicaulis (Dougl. ex Hook.) Dougl. ex Torr. & A. Gray] - DornOl 



[Mentzelia albicaulis Douglas ex Hook. var. albicaulis] - HDH 



Mentzelia argillosa J. Darl. - KTZ, UTF, W 



[Nuttallia argillosa (J. Darl.) W. A. Weber] - SFW, W&W 



♦ Mentzelia chrysantha Engelm. ex Brandegee - ENDEMIC <CO>, HDH, KTZ, E 



[Mentzelia lutea Greene] - HDH, exp. 

 [Nuttallia chrysantha Greene] - SFE 



|Ntiftallia clirysantha (Fngelm. ev Brandegee) dreene| - W&W 



Mentzelia cronquistii H. J. Thomps. & Prigge - KTZ, W 



[Mentzelia marginata (Osterh.) 11. J. Thomps. & Prigge] - UTF 



[Nuttallia cronquistii (H. J. Thomps. & Prigge) W. A. Weber] - SFW, W&W 

 Mentzelia decapetala (Pursh ex Sims) Urb. & Gilg ex Gilg - DornOl, KTZ, E 



[Mentzelia decapetala (Pursh) Urb. & Gilg] - GPF, HDH 



[Nuttallia decapetala (Pursh) Greene] - SFF 



[Nuttallia decapetala (Pursh ex Sims) Greene] - W&W 



♦ Mentzelia densa Greene - ENDEMIC <CO>, HDH, KTZ, E 



[Mentzelia speciosa (Osterh.) Greene] 

 [Nuttallia densa (Greene) Greene] - W&W 

 [Nuttallia speciosa (Osterh.) Greene] - SFE 

 Mentzelia dispersa S. Watson 



[NS - following DontOl in not recognizing varieties in our region] 



[Acrolasia dispersa (S. Watson) A. Davids.] - SF!, W&W 



[Mentzelia dispersa S. Watson] - GPF, UTF 



[Mentzelia dispersa S. Watson var. compacla (A. Nelson) J. F. Macbr. - HDH, KTZ, E/W 



[Mentzelia dispersa S. Watson var. dispersa] - HDH, KTZ, E/W 



[Mentzelia dispersa S. Watson var. latifolia (Rydb.) J. F. Macbr.] - HDH, KTZ, E/W 



[Mentzelia dispersa S. Watson] - GPF, UTF 

 Mentzelia humilis (A. Gray) J. Darl. - KWA, M&H, HDH, KTZ, W 



[Acrolasia humilis Osterhout ] - KTZ 



[Acrolasia thompsonii (Glad.) W. A. Weber ] - KTZ 



[Mentzelia thompsonii Glad.] - KTZ 



[Nuttalia gypsea Woot. & Standi.] - M&H 



[Nuttallia humilis (A. Gray) Rydb.] - SFW, W&W, err. rep. 

 Mentzelia laciniata (Rydb.) J. Darl. - HDH, KTZ. W 



[Nuttallia laciniata (Rydb.) Wooton & Standi.] - SFW, W&W 

 Mentzelia laevicaulis (Douglas ex Hook.) Torr. & A. Gray var. laevicaulis - KTZ, W 



[Mentzelia laevicaulis (Douglas) Torr. & A. Gray] - DornOl. GPF, UTF 



|Nuttallia laevicaulis (Douglas) Greene] - SFW 



Mentzelia marginata (Osterh.) H. J. Thomps. & Prigge - KTZ, UTF, W 



[Nuttallia marginata Osterh.] - SFW, W&W 

 Mentzelia montana (Davids.) Davids. - DornOl, KTZ 



[Acrolasia dispersa (S. Watson) Davids.] - W&W 

 [Mentzelia albicaulis (Hook.) Torr. & A. Gray] - UTF 



Snow, N. January 200'). Checklist of Vascular Plants ol'lhe Southern Rock\ Mountain Region. (Version 3). 



