Peniocereus

Peniocereus (A. Berger) Britton & Rose [Cactaceae-Cactoideae-Pachycereeae].
20 Chihuahua, Colima, Zacatecas, Jalisco, Michoacan, Guerrero, Oaxaca, Chiapas, New Mexico, W Texas, Arizona, Sonora. Nicaragua, Guatemala, Costa Rica, Baja California,Sinaloa, Jalisco, Morelos

Cereus sp.
Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 65 () [P. Roetter]

2 704921 Nyctocereus serpentinus (Lag. & Rodr.) Britton & Rose [80 172009 Cactus serpentinus Lag. & Rodr.]
N.L. Britton, J.N. Rose, Cact., vol. 2 : t. 15 (1920) [M.E. Eaton]

2 704921 Nyctocereus serpentinus (Lag. & Rodr.) Britton & Rose [80 172009 Cactus serpentinus Lag. & Rodr.]
M. Sessé, M. Mociño, Draw. Roy. Exped. New Spain: [Hunt instutute, Turner collection no. 0161] (1787-1803)

5 762736 Peniocereus greggii (Engelm.) Britton & Rose [116 225972 Cereus greggii Engelm.]
K.M. Schumann, Gesamtbeschr. Kakt.: p. 97, t. 18 (1899)

5 762736 Peniocereus greggii (Engelm.) Britton & Rose [116 225972 Cereus greggii Engelm.]
Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 63 () [P. Roetter]

5 762736 Peniocereus greggii (Engelm.) Britton & Rose [116 225972 Cereus greggii Engelm.]
Rep. U.S. Mex. Bound. (Cactaceae of the boundary): t. 64 () [P. Roetter]

5 762736 Peniocereus greggii (Engelm.) Britton & Rose [116 225972 Cereus greggii Engelm.]
Monatsschr. Kakteenk., vol. 5 : p. 150 (1895)

5 762736 Peniocereus greggii (Engelm.) Britton & Rose [116 225972 Cereus greggii Engelm.]
Monatsschr. Kakteenk., vol. 5 : p. 151 (1895) [Zambony]