UMBELLIFERZ. | 565 
12. Arracacia, sp. 
Guaremaa, top of Volcan de Agua (Salvin & Godman). Hb. Kew. 
| 10. EULOPHUS. 
Eulophus, Nutt., ex DC. Prodr. iv. p. 248 ; Benth. et Hook. Gen. Plant. i. p. 885. 
Four herbaceous species—one in Arkansas, one in Texas, and the following :— 
1. Eulophus peucedanoides, Benth. et Hook. Gen. Pl. i. p. 880. 
Smyrnium ? lineare, Benth. Pl. Hartw. p. 83. 
Cnidium peucedanoides, H. B. K. Nov. Gen. et Sp. v. p. 15. 
Silaus ? peucedancides, DC. Prodr. iv. p. 161. 
Nort Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 292, 
293); Sour Mexico, region of Orizaba (Botteri, 871; Bourgeau, 2676), Mirador 
(Linden, 1277), savannas at 3000 feet in the Cordillera of Vera Cruz (Galeotti, 2741) ; 
GuatemaLa, in fields, Tejar and Chimaltenango (Hartweg, 578), Camino del Zapote 
(Bernoulli, 299). Hb. Kew. 
2. Eulophus, sp. ? 
Norra Mexico, Zacatecas (Coulter, 115). Hb. Kew. 
11. SMYRNIUM. 
Smyrnium, Linn. Gen. Plant. n. 363. 
Bentham and Hooker (Gen. Plant. i. p. 885) limit this genus to the Old-World 
species, but do not mention the following plant. It may be a species of Eulophus. 
1. Smyrnium segopodioides, H. B. K. Nov. Gen. et Sp. v. p. 16. 
Soutn Mexico, near Moran, at 8050 feet (Humboldt & Bonpland). 
Berlandier’s number 1042, from the Cordillera of Guchilope, bears this name in 
hb. Paris. 
12. APIUM. 
Apium, Linn. Gen. Plant. n. 367; Benth. et Hook. Gen. Plant. 1. p. 888. 
About fourteen herbaceous species, dispersed nearly all over the world. 
1. Apium echinatum, Benth. et Hook. Gen. Plant. i. p. 888. 
Leptocaulis echinatus, Nutt. ; DC. Prodr. iv. p. 107, et Mém. Omb. t. 10. 
Southern States of Norta AmERica to—NortTH Mexico, mountains near Lake Santa 
Maria, Chihuahua (Bigelow), Sonora (Parry), Lower Rio Grande (Schott). Hb. Kew. 
[2. Apium graveolens, Linn. Sp. Pl. p. 379. 
The Celery has a very wide area of distribution in the northern hemisphere in the 
Old World, and it is also naturalized in many countries, as in Sour Mexico, Tehuacan, 
Cordillera of Oaxaca, 5000 feet (Galeotti, 2756). 
