|Chr\sothamims viscidiflorus (Hook.) \iilt. subsp. vise id itloru^ | - FNA. GPF. HDH. SFF. W&W 

 |Chr\sothamiuis viscidiflorus (Hook.) \iilt. subsp. viscidiflorus var. latitblins (D. C. Fat.) Greene | - K 17 

 [Chrysothamnus viscidiflorus (Hook.) Nutt. subsp. viscidiflorus var. viscidiflorus] - KTZ 

 |Chr\sothamiuis viscidiflorus (1 look.) Nutt. var. stenoplij 1 1 us (A. Grav ) II. M. Hall| - UTF 

 [Chrysothamnus viscidiflorus (Hook.) Nutt. subsp. stenophyllus (A. Gray) H. M. Hall & Clem.] - HDH, W&W 

 [Chrysothamnus viscidiflorus (Hook.) Nutt. subsp. viscidiflorus var. stenophyllus (A. Gray) H. M. Hall] - KTZ 



* Cichorium intybus L. - DomOl, GPF, HDH, IMF, KTZ, SF!, UTF, W&W, E/W 

 Cirsium 



(Identification sources: ) 



[NS - The FNA treatment is surely a general improvement for Cirsium but its taxonomy in the SRMR would 

 benefit greatly from a doctoral dissertation. Our herbaria regionally need a lot of curatorial attention.] 



Cirsium arizonicum (A. Gray) Petrak var. bipinnatum (Eastwood) D. J. Keil - FNA 



[Cnicus arizonicus A. Gray] - FNA 



[Cinsus drumondii Torr. & A. Gray var. bipinnalus Eastwood] - FNA 



[Cirsium bipinnatum (Eastwood) Rydb.] - HDH 



[Cirsium calcareum (M. E. Jones) Wooton & Standi.] - IMF, KTZ. SFW, W&W, W 



[Cirsium calcareum (VI. F. Jones) Wooton & Standi, var. bipinnatum (Eastw.) S. L. Welsh - FNA, UTF 



[Cirsium calcareum (M. E. Jones) Wooton &. Standi, var. ealearenml - UTF 



[Cirsium calcareum (VI. F. Jones) Wooton &. Standi, var. pulchellum (Greene) S. I . Welsh) - FNA. UTF 



[Cirsium pulchellum (Greene) Wooton & Standi.] - HDH 



[Cirsium pulchellum (Greene ex Rydb.) Wooton & Standi.] - FNA 



[Cirsium pulchellum (Greene ex Rydb.) Wooton & Standi, subsp. bipinnatum (Eastwood) Petrak - FNA 



ICirsium pulchellum (Greene ex Rydb.) Wooton & Standi, subsp. diffusum (Eastwood) Petrak] - FNA 



ICirsium pulchellum (Greene ex Rydb.) Wooton & Standi, subsp. glabrescens Petrak] - FNA 



# Cirsium arvense (L.) Scop. - DornOl, FNA, GPF, IMF, KTZ, W&W, E/W 



[Breea arvensis (L.) Less.] - SF!, W&W 1 



[Breea incana (Gmelin) W. A. Weber, in ed.] - W&W 1 



[Cirsium arvense (L.) Scop. var. arvense] - HDH 



[Cirsium arvense (L.) Scop. 

 [Cirsium arvense (L.) Scop. 

 [Cirsium arvense (L.) Scop. 

 [Cirsium arvense (L.) Scop. 



i. var. horridum Wimm. & Grab.] - UTF 

 l. var. integrifolium Wimm. & Grab.] - HDH, RMC 

 i. var. mite Wimmer & Grab.] -UTF 

 l, var. vestitum Wimmer & Graebner] -HDH 

 [Cirsium incanum (S. G. Gmelin) Fisher ex Bieberstein] - W&W 

 Cirsium barnebyi S. L. Welsh & Neese - DornOl (reported), FNA, IMF, KTZ, SFW, UTF, 



W&W. W 

 Cirsium canescens Nutt. - DornOl, FNA, GPF, HDH. KTZ. SF!. W&W, E/W 



[Cirsium plattense (Rydb.) Fernald] - HDH 

 Cirsium clavatum (M. E. Jones) Petrak var. americanum (A. Gray) D. J. Keil - FNA 

 [Carduus spathulatus Osterhout.| - KTZ 

 ICnicus carlinoides Schrank var. americanus A. Gray] - FNA 



[Cirsium centaureae (Rydb.) K. Schum.] - DornO I , FNA, HDH, IMF, KTZ, SF!, UTF, W&W, E/W 

 [Cirsium griseum (Rydb.) K. Schum.] - FNA, KTZ 

 [Cirsium laterifolium (Osterh.) Petrak] - FNA, KTZ 

 ICirsium modestum (Osterh.) Cockerel 1 1 - FNA. KTZ 

 ICirsium remotifolium (Hook.) DC. subsp. oregonense Petrak] 

 [Cirsium scapanolepis Petrak] - FNA, KTZ, W&W 

 [Cirsium spathulifolium Rydb.] - HDH, FNA 

 Cirsium clavatum (M. E. Jones) Petrak var. clavatum - FNA, UT3 

 [Cirsium clavatum (M. E. Jones) Petrak] - IMF, KTZ, UTF 



Snow, K. Jamjar) 2u0') ( Ik/lUi'm of Va^iilai I 'I mils n:' Uil- Siuilhcui Kniki \[i:i;:ilai:i Rfsiuui. i \vimoii .i :. 



