26 CHENOPODIACEZ. 
1. Hurotia lanata, Mog. Chenop. Enum. p. 81, et in DC. Prodr. xiii. 2, p. 121; 
Wats. in Proc. Am. Acad. ix. p. 121. 
Eurotia ceratoides, Hook. Fl. Bor.-Am. ii. p. 126, nec C. A. Mey. 
SASKATCHEWAN southward to New Mexico.—Nortu Mexico, Sierra Madre (Palmer, 
1164). Hb. Kew. 
4, SPIROSTACHYS. 
Spirostachys, Wats. in Proc. Am. Acad. ix. p. 125, non Ung. Sternb.; Benth. et Hook. Gen. Plant. 
ill. p. 63. 
1. Spirostachys occidentalis, Wats. in Proc. Am. Acad. ix. p. 125, et in Bot. 
Calif. ii. p. 58. 
Arthrocnemum fruticosum, Torr. in Stansbury’s Rep. p. 394, non Mog. 
Arthrocnemum macrostachyum, Torr. Bot. U.S. & Mex. Bound. Surv. p. 184, non Bunge. 
Halostachys occidentalis, Wats. in King’s Rep. v. p. 293. 
Northern Nevapa and Uta southward to New Mexico, Arizona, and CALIFoRNIA.— 
Nortu Mexico, Santa Rosa, Coahuila (Bigelow), Parras, Coahuila (Palmer). Hb. Kew. 
| 5. CORISPERMUM. 
Corispermum, Linn. Gen. Plant. n. 12; Benth. et Hook. Gen. Plant. ii. p. 57. 
About eight annual species inhabiting the south of Europe, Western and Central 
Asia, and one China and one North-west America. 
1. Corispermum hyssopifolium, Linn.; Pall. Fl. Ross. ii. p. 112, t. 98; DC. 
Prodr. xiii. 2, p. 140; Wats. in Proc. Am. Acad. ix. p. 123. 
Western North America from the Arctic OcEAN southward to CaLirornia and New 
Mexico.—NortH Mexico, Chihuahua (ex Watson).—Also in South-eastern Europe 
and Western and Central Asta. 
6. SUADA. 
Sueda, Forsk. Fl. Egypt.-Arab. p. 69; Benth. et Hook. Gen. Plant. i. p. 66. 
Shrubs and herbs inhabiting sea-shores and salt deserts nearly all over the world. 
About forty species are known. 
1. Sueda diffusa, Wats. in Proc. Am. Acad. ix. p. 88. 
Chenopodium maritimum, Torr. in Ann. Lyc. Nat. Hist. N. York, i. p. 239. 
Sueda maritima, Wats. in King’s Rep. v. p. 294, non Dum. 
Common on the alkaline plains from Nevapa and the UpprEer MissourI to TExas.— 
Norte Mexico, Gila valley abundant (Rothrock), Saltillo (Palmer). Hb. Kew. 
2. Sueda suffrutescens, Wats. in Proc. Am. Acad. ix. p. 88. 
Sueda fruticosa, var. multiflora, Torr. in Pacif. Railr. Rep. iv. p. 180, et Bot. U.S. & Mex. Bound. 
Surv. p. 184. 
Texas to Catirornia.—NortH Mexico, Parras, Coahuila (Palmer). Hb. Kew. 
