Cactus 
“All the figures are of natural size unless the contrary is expressly stated. They were 
drawn with the greatest accuracy, partly from living and in part from dried specimens, by 
Mr. Paulus Roetter of St. Louis, under the personal superintendence of Dr. Engelmann.” 
Pgs. 57-58, Cactaceae of Whipple’s Expedition, 1856. 
Mammillaria 
79-0007-1 
79-0007-2 
79-0007-3 
79-0007-4 
79-0007-5 
79-0007-6 
79-0007-7 
79-0007-8 
79-0007-9 
79-0007-10 
79-0007-11 
79-0007-12 
79-0007-13 
79-0007-14 
79-0007-15 
79-0007-16 
79-0007-17 
79-0007-18 
79-0007-19 
79-0007-20 
79-0007-21 
79-0007-22 
79-0007-23 
79-0007-24 
79-0007-25 
79-0007-26 
calcarata 
calcarata 
calcarata; signed 
fissurata 
grahami 
hemisphaerica & C. precumbens 
heyderi var. applanta, Plate 9 Cactaceae of the Mexican Boundary 
lasiacantha 
micromeris, Plate Il Cactaceae of Whipple’s Expedition; signed lithograph 
micromeris, Plate Il Cactaceae of Whipple’s Expedition 
nattallii 
nattallii 
nattallii 
nattallii 
nattallii 
pusilla 
pusilla 
pusilla 
pusilla var. texana, Plate 5 Cactaceae of the Mexican Boundary 
radiosa; rough sketch of Op. macrorhiza? on verso 
radiosa var. neo-mexicana, Plate 13 Cactaceae of the Mexican Boundary 
similis; initialed 
similis 
tuberculosa, Plate 12 Cactaceae of the Mexican Boundary 
vivipara 
wrightii, Plate 8 Cactaceae of the Mexican Boundary 
