John Rusk:
Echinocereus mojavensis
John Rusk:
H20140618-2945—Echinocereus sp.
John Rusk:
H20140728-3076—Echinocereus cf. apachensis
John Rusk:
H20140620-2974—Echinocereus cf. apachensis
John Rusk:
H20140619-2958—Echinocereus cf. apachensis
John Rusk:
J20150612-0001—Echinocereus cf. apachensis
John Rusk:
J20150612-0005—Echinocereus cf. apachensis
John Rusk:
J20160627-0016—Echinocereus apachensis
John Rusk:
N20170624-0002—Echinocereus apachensis—DxO