Botany of western Texas. A manual of the phanerogams and pteridophytes of western Texas Manual of the phanerogams and pteridophytes of western Texas
- Washington Government Printing Office 1891-1894
- v.; 345 p. (v.2, nos. 1 y 2) il.; 24 cm.
- Contributions from the United States National Herbarium .
Contiene: vol. 2, no.1 Polypetalae.-- vol.2, no.2 Gamopetalae.-- [vol.2, no.3] Apetalae, Monocotyledonae, Pteridophyta Incluye: índices La biblioteca posee el vol. 2, nos. 1 y 2
SPERMATOPHYTA PTERIDOPHYTA VEGETACION ESTADOS UNIDOS TEXAS