Truellum (see Polygonum) 

 Pontederiaceae - PON 



^ Eichhornia crassipes (Mart.) Solms - Snow04b 



Heteranthera dubia (Jacq.) MacMill. - FNA, HDH, exp., KTZ, E 



[Zosterella dubia (Jacq.) Small] - GPF, SFE, W&W 

 Heteranthera limosa (Sw.) Willd. - FNA, GPF, HDH, KTZ, SFE, W&W, E 

 Heteranthera rotundifolia (Kunth) Griseb. - FNA, HDH, KTZ, W&W 



Zosterella (see Heteranthera) 



Portulacaceae - POR 



(Identification sources: 



[NS - Studies by Hershkovitz, Zimmer and others suggest the possibility of splitting POR into Vlontiacene 

 (including Clayton ia, Lewisia. Montia. Cistanthe) and POR s.s. (Portulaca)] 



{Cistanthe umbellata (Torn) Hershkovitz} - KTZ 



{NS - absent from our area in WY fide DornOl; not confirmed for our area south from WY| 



(Calyptridium umbellatum (Torr.) Greene var. caudicifera A. Gray} - UTF 

 Cistanthe rosea (S. Wats.) Hershk. - DornOl 



[Calyptridium roseum S. Wats.] - KTZ 



Claytonia lanceolala Pursh var. lanceolata - KTZ, E/W 



[Claytonia lanceolata Pursh] - DornOl, HDH, SF!, UTF, W&W 

 Claytonia lanceolala Pursh var. mulliscapa (Rydb.) C. L. Hitchc. - KTZ, E/W 



[Claytonia lanceolata Pursh] - HDH, SF!, UTF 



ICIaytonia multiscapa Rydb.] - DornOl 

 Claytonia megarhiza (A. Gray) Parry ex S. Watson var. megarhiza - KTZ, E/W 



[Claytonia megarhiza (A. Gray) Parry] - DornO I, HDH, SF!, UTF 



[Claytonia mciiarhi/a (Parry ex A. Gray) S. Walson] - W&W, misid. 



Claytonia perfoliate Donn ex Willd. subsp. perfoliate - KTZ 



[Clay lonia pcribliata Donn] - RMC 



[Montia perfoliata (Donn) Howell] - W&W, W&W 1 , misid. 



[Montia perfoliata (Donn) Howell var. perfoliata] - UTF 

 Claytonia rosea Rydb. - KTZ, SF!, W&W, E/W 



[Claytonia lanceolata Pursh] - HDH, UTF 



[Claytonia perfoliata Donn] - RMC 

 Claytonia rubra (Howell) Tidestr. subsp. depressa (A. Gray) J. M. Mill. & K. L. Chambers 

 -KTZ 



[Claytonia rubra] - DornOl 



| VI 01 ma perfoliata Donn var. depressa (A. Gray) Jcps.] - HDH. exp. 



Claytonia rubra (Howell) Tidestr. subsp. rubra - KTZ, E/W 



[Claytonia perfoliata Donn] - RMC 



[Claytonia rubra (Howell) Tidestr.] - SF!, W&W 1 

 {Claytonia umbellata S. Wats.} - DornOl 



2 



Slum. K. Jiiiuiii[\ :uO') ( Ik/lUim of Y^-ukii I'kiuls iil'lliu SouIIiltji KikIm Minimum Rcaioii. (Version 3). 



