284 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



1. Radicula nasturtium-aquaticum (L.) Britten & Rendle, Journ. Bot. Brit. & 



For. 14: 99. 1907. Water cress. 



Sisymbrium nasturtium-aquaticum L. Sp. PI. 657. 1753. 



Nasturtium officinale R. Br. in Ait. f. Hort. Kew. ed. 2. 4: 110. 1812. 



Roripa nasturtium Rusby, Mem. Torrey Club 3: 5. 1893. 



Type locality: "Habitat in Europa & America septentrionali ad fontes." 



Range: Throughout most of temperate North America; also in Europe. 



New Mexico: Farmington; Pecos; Santa Fe; Las Vegas; Mogollon Mountains; 

 Berendo Creek; Gilmores Ranch; Roswell. In streams, in the Upper Sonoran and 

 Transition zones. 



2. Radicula sylvestris (L.) Druce, Ann. Scott. Nat. Hist. 1906: 219. 1906. 



Yellow cress. 

 Sisymbrium sylvestre L. Sp. PI. 657. 1753. 



Nasturtium sylvestre R. Br. in Ait. f. Hort. Kew. ed. 2. 4: 110. 1812. 

 Type locality: " Habitat in Helvetiae, Germaniae, Galliae ruderatis." 

 Range : A native of Europe, introduced into many parts of North America. 

 New Mexico: Mogollon Mountains. 



3. Radicula calycina (Engelm.) Greene, Leaflets 1: 113. 1905. 

 Nasturtium calycinum Engelm. in Warren, Prel. Rep. Nebr. Dak. 156. 1855-7. 

 Roripa calycina Rydb. Mem. N. Y. Bot. Gard. 1: 175. 1900. 



Type locality: "Sandy bottoms of Yellowstone River; Fort Sarpy to Fort Union." 

 Range: Washington and Oregon to Colorado and New Mexico. 

 New Mexico: Shiprock; Zuni; Cross L Ranch; Moriarity; Socorro; Mesilla; Patter- 

 son; Ruidoso Creek. Wet ground, in the Upper Sonoran and Transition zones. 



4. Radicula sinuata (Nutt.) Greene, Leaflets 1: 113. 1905. 

 Nasturtium sinuatum Nutt.; Torr. & Gray, Fl. N. Amer. 1: 73. 1838. 

 Roripa sinuata Hitchc Spr. Fl. Manhattan 18. 1894. 



Type locality: "Banks of the Oregon and its tributaries." 



Range: British America to Arkansas and New Mexico. 



New Mexico: Coolidge; along the Rio Grande west of Santa Fe; Glorieta; N Bar 

 Ranch; Chama; Sierra Grande. Wet ground, in the Upper Sonoran and Transition 

 zones. 



5. Radicula sphaerocarpa (A. Gray) Greene, Leaflets 1: 113. 1905. 

 Nasturtium sphaerocarpam A. Gray, Mem. Amer. Acad. n. ser. 4: 6. 1849. 

 Roripa sphaerocarpa Britton, Mem. Torrey Club 5: 170. 1894. 



Type locality: Low places along Santa Fe Creek, New Mexico. Type collected 

 by Fendler (no. 21). 



Range: Illinois to Wyoming, California, and Arizona. 



New Mexico: Tunitcha Mountains; Santa Fe and Las Vegas mountains. Wet 

 ground, in the Transition Zone. 



6. Radicula hispida (Desv.) Heller, Muhlenbergia 7: 123. 1912. 

 Brachylobus hispidus Desv. Journ. de Bot. 3: 183. 1814. 

 Nasturtium hispidum DC. Reg. Veg. Syst. 2: 201. 1821. 

 Roripa hispida Britton, Mem. Torrey Club 5: 169. 1894. 

 Type locality: "Habitat in Pennsylvania." 



Range: British America to Arizona and Florida. 



New Mexico: Santa Fe; Pecos; Wheelers Ranch; Mimbres River; Mangas Springs. 

 Wet ground, in the Upper Sonoran Zone. 



7. Radicula terrestris (R. Br.) Woot. & Standi. 

 Sisymbrium amphibia m palustre L. Sp. PI. 657. 1753. 

 Nasturtium terrestre R. Br. in Ait, f. Hort. Kew. ed. 2. 4: 110. 1812. 

 Nasturtium palustre DC. Reg. Veg. Syst. 2: 191. 1821. 



