984 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. Pl. 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. 
Tyrer Locauity: ‘‘ Habitat in Europa & America septentrionali ad fontes.”’ 
RanaeE: 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. Pl. 657. 1753. 
Nasturtium sylvestre R. Br. in Ait. f. Hort. Kew. ed. 2. 4: 110. 1812. 
Type Locauity: ‘‘ Habitat in Helvetiae, Germaniae, Galliae ruderatis.’’ 
Rance: A native of Europe, introduced into many parts of North America. 
New Mexico: Mogollon Mountains. 
8. 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.’’ 
Rane@e: 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 Hitche. Spr. Fl. Manhattan 18, 1894. 
TyPE Locauity: ‘‘ Banks of the Oregon and its tributaries.”’ 
Rance: 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 sphaerocarpum A. Gray, Mem. Amer. Acad. n, ser. 4: 6. 1849. 
Roripa sphaerocarpa Britton, Mem. Torrey Club 5: 170. 1894. 
Type Locatity: Low places along Santa Fe Creek, New Mexico. Type collected 
by Fendler (no. 21). 
Rance: 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. 8: 183. 1814. 
Nasturtium hispidum DC. Reg. Veg. Syst. 2: 201. 1821. 
Roripa hispida Britton, Mem. Torrey Club 5: 169. 1894. 
TYPE Loca.ity: ‘‘ Habitat in Pennsylvania.”’ 
Rance: 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. & Standl. 
Sisymbrium amphibium palustre L. Sp. Pl. 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. 
