Adiantaceae GH: 02231520 Astrolepis cochisensis (Goodding) D. M. Benham & M. D. Windham Mexico: Coahuila Vicinity of Rancho La Botica, base of the Si... R. M. Stewart 2905 1942-10-8
GH: 02231549 Astrolepis cochisensis (Goodding) D. M. Benham & M. D. Windham Mexico: Coahuila Canon del Agua Chica R. M. Stewart 2827 1942-10-3
Bromeliaceae GH: 01818101 Tillandsia recurvata (Linnaeus) Linnaeus Mexico: Coahuila western Coahuila, Vicinity of Santa Elena Mi... R. M. Stewart 2275 1942-6-12
Crassulaceae GH: 01987670 Echeveria strictiflora A. Gray Mexico: Chihuahua 1 km. S. E. of Rancho Madera. Southeastern f... R. M. Stewart 2451 1942-9-24
GH: 01990897 Sedum wrightii A. Gray Mexico: Chihuahua Cañon de la Madera, southeastern flank of S... R. M. Stewart 2577 1942-9-25
Euphorbiaceae GH: 00047123 Croton lindheimerianus tharpii M. C. Johnston Mexico: Coahuila Road from Las Delicias south through Puerto ... R. M. Stewart 2978 1942-10-11
A: 00047124 Croton lindheimerianus tharpii M. C. Johnston Mexico: Coahuila Road from Las Delicias south through Puerto ... R. M. Stewart 2978 1942-10-11
GH: 00047123 Croton sp. Mexico: Coahuila Road from Las Delicias south through Puerto ... R. M. Stewart 2978 1942-10-11
A: 00047124 Croton sp. Mexico: Coahuila Road from Las Delicias south through Puerto ... R. M. Stewart 2978 1942-10-11
Hydrophyllaceae GH: 00093514 Phacelia infundibuliformis phanerandra I. M. Johnston Mexico: Coahuila Cañon de Tinaja Blanca, eastern slope of th... R. M. Stewart 2241 1942-3-12
GH: 00093513 Phacelia infundibuliformis phanerandra I. M. Johnston Mexico: Coahuila Cañon de Tinaja Blanca, eastern slope of th... R. M. Stewart 2241 1942-3-12
Linaceae GH: 01248319 Linum lewisii Pursh Mexico: Coahuila High central parts of the calcareous Sierra ... R. M. Stewart 2281 1942-8-26
GH: 01248483 Linum rupestre (A. Gray) Engelmann ex A. Gray Mexico: Chihuahua 3 km. south of Progreso; Along road through ... R. M. Stewart 2318 1942-9-21
GH: 01248458 Linum rupestre (A. Gray) Engelmann ex A. Gray Mexico: Coahuila Rancho del Coyote (1 km. S. E.); Base of mou... R. M. Stewart 2745 1942-9-25
GH: 01248456 Linum rupestre (A. Gray) Engelmann ex A. Gray Mexico: Coahuila near Tinaja Blanca; Cañon de Tinaja Blanca,... R. M. Stewart 2236 1942-3-12
Plantaginaceae A: 00078626 Maurandya coccinea I. M. Johnston Mexico: Coahuila 2 km. northeast of Rancho del Coyote, crevic... R. M. Stewart 2742 1942-9-24
Poaceae GH: 00003163 Sporobolus airoides regis (I. M. Johnston) Wipff & S. D. Jones Mexico: Coahuila 4 km. southeast of Laguna del Ray, abundant ... R. M. Stewart 2653 1942-9-18
GH: 00003163 Sporobolus regis I. M. Johnston Mexico: Coahuila 4 km. southeast of Laguna del Ray, abundant ... R. M. Stewart 2653 1942-9-18
Primulaceae GH: 00073597 Samolus dichondrifolius Channell Mexico: Coahuila 1 km. southeast of Rancho del Coyote, base o... R. M. Stewart 2748 1942-9-25
Solanaceae GH: 00813473 Lycium sp. Mexico: Chihuahua 3 km. south of Progreso; Along road through ... R. M. Stewart 2311 1942-9-21
GH: 00815426 Nicotiana sp. Mexico: Coahuila Rancho de las Uvas; Base of mountains along ... R. M. Stewart 2720 1942-9-23
