Adiantaceae GH: 02231512 Astrolepis cochisensis (Goodding) D. M. Benham & M. D. Windham Mexico: Coahuila Sierra de Santa Rosa E. G. Marsh 1239 1938-7-8
Apocynaceae GH: 02379141 Mandevilla karwinskii (Müller Argoviensis) Hemsley Mexico: Coahuila eastern Coahuila; Sierra de Santa Rosa, sout... E. G. Marsh 1556 1938-7-27
GH: 02379140 Mandevilla karwinskii (Müller Argoviensis) Hemsley Mexico: Coahuila eastern Coahuila; Sierra de Santa Rosa, sout... E. G. Marsh 1395 1938-7-14
Asteraceae GH: 01185907 Achillea sp. Mexico: Coahuila Sierra de Santa Rosa, south of Muzquiz E. G. Marsh 1396 1938-7-14
GH: 01237097 Artemisia albula Wooton Mexico: Coahuila Sierra de Santa Rosa E. G. Marsh 1496 1938-8-27
Convolvulaceae GH: 01156099 Cuscuta glabrior (Engelmann) Yuncker Mexico: Coahuila [data not captured] E. G. Marsh 1115 1938-4
GH: 01156123 Cuscuta indecora Choisy Mexico: Coahuila [data not captured] E. G. Marsh 1474 1938-7-25
GH: 01173038 Ipomoea nil (Linnaeus) Roth Mexico: [data not captured] E. G. Marsh 1470 1938-7-25
GH: 01173258 Ipomoea plummerae A. Gray Mexico: [data not captured] E. G. Marsh 1400 1938-7-14
GH: 01173418 Ipomoea rupicola House Mexico: [data not captured] E. G. Marsh 1361 1938-7-13
Crassulaceae GH: 01990807 Sedum nanifolium Fröderström Mexico: Coahuila Sierra de Santa Rosa, N. W. of Múzquiz. E. G. Marsh 1476 1938-7-25
Linaceae GH: 01248418 Linum rigidum filifolium Shinners Mexico: Coahuila Sierra de Santa Rosa, south of Múzquiz E. G. Marsh 1386 1938-7-14
GH: 01248476 Linum rupestre (A. Gray) Engelmann ex A. Gray Mexico: Coahuila Sierra de Santa Rosa, south of Müzquiz E. G. Marsh 1366 1938-7-13
GH: 01248533 Linum schiedeanum Chamisso & Schlechtendal Mexico: Coahuila Sierra de Santa Rosa, south of Múzquiz E. G. Marsh 1308 1938-7-14
GH: 01248532 Linum schiedeanum Chamisso & Schlechtendal Mexico: Coahuila Sierra de Santa Rosa, south of Múzquiz E. G. Marsh 1367 1938-7-13
Lobeliaceae GH: 01223979 Lobelia berlandieri A. de Candolle Mexico: Coahuila eastern Coahuila E. G. Marsh 1173 1938-4
GH: 01167005 Lobelia berlandieri brachypoda (A. Gray) McVaugh Mexico: Coahuila eastern Coahuila E. G. Marsh 1175 1938-4
Orchidaceae GH: 02091291 Dichromanthus cinnabarinus (La Llave & Lexarza) Garay Mexico: Coahuila Sierra de Santa Rosa E. G. Marsh 2268 1938-7-25
GH: 02389218 Hexalectris grandiflora (A. Richard & Galeotti) L. O. Williams Mexico: Coahuila eastern Coahuila; Sierra de Santa Rosa E. G. Marsh 2274 1938-7-25
Portulacaceae GH: 01222571 Portulaca pilosa Linnaeus Mexico: Coahuila Sierra de Santa Rosa, NW of Múzquiz E. G. Marsh 1543 1938-7-27
Verbenaceae GH: 01319537 Aloysia gratissima (Gillies & Hooker) Troncoso Mexico: Coahuila eastern Coahuila; Rancho babia E. G. Marsh 1206 1938-5-18
GH: 02269567 Bouchea linifolia A. Gray ex Torrey Mexico: Coahuila Sierra de Santa Rosa, south of Múzquiz E. G. Marsh 1383 1938-7-14
