Boraginaceae GH: 02409966 Mimophytum alienum (A. Gray ex Hemsley) R. R. Mill ex Holstein & Weigend Mexico: Nuevo León Limestone soil of Canon Huajuco, east of Vil... J. C. Johnson & F. A. Barkley 10155 1946-2-26
GH: 02409966 Omphalodes aliena A. Gray Mexico: Nuevo León Limestone soil of Canon Huajuco, east of Vil... J. C. Johnson & F. A. Barkley 10155 1946-2-26
Convolvulaceae GH: 01156097 Cuscuta glabrior (Engelmann) Yuncker Mexico: Coahuila [data not captured] J. C. Johnson & F. A. Barkley 16245M 1946-2-28
Crassulaceae GH: 01990619 Sedum diffusum S. Watson Mexico: Nuevo León Canon Huajuco, east of Villa Santiago in the... J. C. Johnson & F. A. Barkley 16136M 1946-2-26
Cryphaeaceae FH: 00060914 Forsstroemia latifolia E. B. Bartram Mexico: Nuevo León On decaying log on canyon side below Grotto,... J. C. Johnson & F. A. Barkley 15093BM 1946-2-26
Juncaceae GH: 02400875 Juncus nodatus Coville USA: Texas Granite Mt. J. C. Johnson & F. A. Barkley 6080 1946-7-25
Urticaceae GH: 01177609 Pilea microphylla (Linnaeus) Liebmann Mexico: Nuevo León Canon Huajuco, east of Villa Santiago, in th... J. C. Johnson & F. A. Barkley 15132 1946-2-26
GH: 01221946 Urtica chamaedryoides Pursh Mexico: Nuevo León Cañon Huajuco, east of Villa Santiago, in t... J. C. Johnson & F. A. Barkley 16154 1946-2-26
GH: 01221964 Urtica gracilenta Greene Mexico: Nuevo León Canon Huajuco, east of Villa Santiago in the... J. C. Johnson & F. A. Barkley 1946-02-26 1946-2-26
Verbenaceae GH: 01319558 Aloysia macrostachya (Torrey) Moldenke Mexico: Nuevo León cerea Monterrey, below the Obispado. J. C. Johnson & F. A. Barkley 160 1946-2-25
