COMPOSIT A, 219 
Mexico, and Central America; and one of the Mexican species extends to the eastern 
States of North America. 
1. Dysodia appendiculata, Lag. Elench. Hort. Matr. Gen. et Sp. Nov. p. 29; 
DC. Prodr. v. p. 640. | 
Clomenocoma aurantia, Cass. Dict. ix. p. 416; DC. Prodr. v. p. 641; Relig. Houst. (Aster) t. 18. 
Nortu Mexico, Sierra Madre (Seemann, 1991); Sour Mexico, Vera Cruz (Houston), 
Acapulco (Née), west of Guanajuato (Mendez). Hb. Kew. 
2. Dysodia chrysanthemoides, Lag. Elench. Hort. Matr. Gen. et Sp. Nov. 
p. 29; DC. Prodr. v. p. 640. 
Dysodia tagetiflora, Lag. loc. cit. 
Dysodia fastigiata, DC. Prodr. v. p. 640. 
Bebera chrysanthemoides, Willd. Sp. Pl. iii. p. 2125. 
Bebera fastigiata, H. B. K. Nov. Gen. et Sp. iv. p. 198. 
Tagetes papposa, Vent. Hort. Cels. t. 36. 
Dysodia glandulosa, Cav. Dem. Bot. p. 202. 
Missouri and Kentucky southward.—Norra Mexico, Chihuahua (Thurber), region of 
San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 507); Sour Muxico, Real del 
Monte to Zacatecas (Coulter, 432), Zimapan (Galeotti, 2403), valley of Mexico (Bour- 
geau, 842; Schaffner, 256), Ario and Pazcuaro, 6000 feet (Humboldt § Bonpland). 
Hb. Kew. 
3. Dysodia grandiflora, DC. Prodr. v. p. 640. 
Comaclinium aurantiacum, Scheidw. et Planch. in Fl. des Serres, t. 756. 
Clomenocoma montana, Benth. Pl. Hartw. p. 86; Bot. Mag. t. 5310. 
GUATEMALA, in the mountains of Aceytuno (Hartweg) ; Nicaraaua, Segovia and Cartago 
(Girsted, 142, 95, 98). Hb. Kew. 
4. Dysodia pubescens, Lag. Elench. Hort. Matr. Gen. et Sp. Nov. p. 29; DC. 
Prodr. v. p. 640. 
Dysodia integerrima, Lag. loc. cit. 
Dysodia incana, DC. Prodr. v. p. 640. 
Bebera incana, Lindl. Bot. Reg. t. 1602. 
Aster pinnatus, Cav. Ic. iii. p. 6, t. 212. 
Clomenocoma? pinnata, DC. Prodr. v. p. 641. 
Nort Mzxico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 512); 
Souta Mexico, Santa Fé, &c., valley of Mexico (Bourgeau, 366; Schaffner, 271), region 
of Orizaba (Bottert, 1183; Bourgeau, 3087), Zimapan (Coulter, 431), valley of Cordova 
(Bourgeau, 2206). Hb. Kew. 
172. SYNCEPHALANTHUS. 
Syncephalanthus, Bartl. Ind. Sem. Hort. Geett. 1836, ex Linnea, xii. Lit.-Ber. p. 80; Benth. et 
Hook. Gen. Plant. ii. p. 409. 
An annual herbaceous monotype. 
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