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United States. War Department

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Illustration 3
Illustration 3

Pentstemon Fendleri
Pentstemon Fendleri

Stenandrium Barbatum
Stenandrium Barbatum

Selenia Dissecta
Selenia Dissecta

Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean. Made under the direction of the Secretary of War, in 1853-[6] . Vol. 4 [Illustrations only] 
Reports of Explorations and Surveys, to ascertain the most practicable and economical route for a railroad from the Mississippi River to the Pacific Ocean. Made under the direction of the Secretary of War, in 1853-[6] . Vol. 4 [Illustrations only] 

1-2 Echinocatus Wislizeni, E 3 E. Emoryi. E. 4-6 E. Polycerphalus E&B
1-2 Echinocatus Wislizeni, E 3 E. Emoryi. E. 4-6 E. Polycerphalus E&B

1. Cereus Hexaedrus E&B. 2-3 C. Gonacanthis E&B. 4-7 C. Engelmanni, var Variegatus. 8-10 var Chrysocentrus.
1. Cereus Hexaedrus E&B. 2-3 C. Gonacanthis E&B. 4-7 C. Engelmanni, var Variegatus. 8-10 var Chrysocentrus.

1-2 Opuntia Occidentalis, E&B. 3-4 O. Angustata, E&B
1-2 Opuntia Occidentalis, E&B. 3-4 O. Angustata, E&B

1. Opuntia Encelmanni var. Cyclodes E&B 2-3 Opuntia Tortispina E&B
1. Opuntia Encelmanni var. Cyclodes E&B 2-3 Opuntia Tortispina E&B

1-5 Opuntis Camanchica, E&B. 6-8, Opuntia Mohavensis, E&B
1-5 Opuntis Camanchica, E&B. 6-8, Opuntia Mohavensis, E&B