UMBELLIFERZ. 569 
1. Crantzia lineata, Nutt. Gen. Am. i. p. 178; DC. Prodr. iv. p. 71. 
Crantzia schaffneri, Schl. in Linnea, xxvi. p. 370. 
Extratropical Norr and SovTH America, and mountains within the Tropics.—NortH 
Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 287); SouTH 
Mexico, here and there near Chapultepec (Schaffner) —Also widely dispersed in 
Avstratia and New Zeauanp. Hb. Kew. | 
20. CENANTHE. 
CEnanthe, Linn. Gen. Plant. n. 352 ; Benth. et Hook. Gen. Plant. i. p. 905. 
A genus of about twenty herbaceous species, widely diffused in the northern hemi- 
sphere, and represented in South Africa and Tropical Australia. 
1. @nanthe?, sp. . 
Sourn Mexico, Cerro de Guadalupe, near Zacoalco (Bourgeau, 570). Hb. Kew. 
91. CYMOPTERUS. 
Cymopterus, Raf., ex DC. Prodr. iv. p. 203; Benth. et Hook. Gen. Plant. i. p. 911. 
A North-American genus of about fifteen species, one of which enters the northern 
boundary of Mexico. 
1. Cymopterus fendleri, A. Gray, Pl. Fendl. p. 57. 
Texas.—Norta Mexico, Chihuahua (Bigelow). 
92. LIGUSTICUM. 
Ligusticum, Linn. Gen. Plant. n. 346; Benth. et Hook. Gen. Plant. i. p. 911. 
About twenty herbaceous species, dispersed in the northern hemisphere. 
1. Ligusticum dubium, H. B. K. Nov. Gen. et Sp. v. p. 19. 
Sourn Mexico, between Real del Monte and Cerro Ventoso, 8580 feet (Humboldt & 
Bonpland). 
23. ANGELICA. 
Angelica, Linn. Gen. Plant. n. 347; Benth. et Hook. Gen. Plant. i. p. 916. 
Herbs. About twenty species, in the north temperate and subarctic regions and in 
New Zealand. 
1. Angelica mexicana, Vatke, App. Ind. Sem. Hort. Berol. 1876, n. 12. 
SoutH Mxxico, around the city of Mexico (Hahn, 13), Mineral del Monte (Ehren- 
berg, 186). 
9. Angelica, sp. | 
Soura Mexico, Orizaba (Botter?, 870). Hb. Kew. 
BIOL. CENT.-AMER., Bot. Vol. 1, October 1881. Ad 
