CHENOPODIACEA. 27 
3. Sueda torreyana, Wats. in Proc. Am. Acad. ix. p. 88. 
Chenopodina linearis, Torr. in Stansbury’s Rep. p. 394. 
Sueda fruticosa, Hook. et Arn. Bot. Beech. Voy. p. 387. 
Chenopodina moquini, Torr. in Pacif. Railr. Rep. vu. p. 18. 
Wyomine and Nevapa to Catirornia and New Mexico.—Norra Mexico (ex Watson). 
Hb. Kew? 
There is a specimen of a species of Sweda in Kew herbarium from South Mexico 
(Vera Cruz to Orizaba, Miller, 1379) which may belong to one of the foregoing. 
7. SALSOLA. 
Salsola, Linn. Gen. Plant. n. 311; Benth. et Hook. Gen. Plant. i. p. 71. 
Herbs, half-shrubs, and shrubs, the greater number inhabiting Europe, North Africa, 
and Temperate and Tropical Asia, ten South Africa, and one North and South America 
and Australasia. 
1. Salsola kali, Linn. Sp. Pl. p. 322; DC. Prodr. xiii. 2, p.187; Wats. in Proc. 
Am. Acad. ix. p. 85; Fl. Dan. t. 818. 
This species grows in North and South America, and covers nearly the whole range 
of the Order, except South Africa; but we have not seen any Mexican or Central- 
American specimens, though it may be expected to occur. 
8. BOUSSINGAULTIA. 
Boussingaultia, H. B. K. Nov. Gen. et Sp. vii. p. 194, t. 645 bis; Benth. et Hook. Gen. Plant. iii. 
p. 77. 
Twining herbs, restricted to Tropical America. About ten species are known. 
1. Boussingaultia baselloides, H. B. K. Nov. Gen. et Sp. vii. p. 196, t. 645 bis ; 
DC. Prodr. xiii. 2, p. 228; Bot. Mag. t. 3620. 
Boussingaultia leptostachys, Mog. in DC. Prodr. xiii. 2, p. 229. 
Soutn Mexico, Gonacatepec (Andrieux, 72)—And in South America southward to 
Soutn Braziu. Hb. Kew. 
2. Boussingaultia ramosa, Hemsley. 
Tandonia ramosa, Mog. in DC. Prodr. xiii. 2, p. 227. 
GuatemaLa, Duefias, at 5000 feet (Salvin), without locality (Skinner). Hb. Kew. 
9. ANREDERA. 
Anredera, Juss. Gen. Plant. p. 84; Benth. et Hook. Gen. Plant. iii. p. 78. 
An herbaceous twining monotype, endemic in America. 
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