1-24 of 42 Books

The species of Epilobium occurring north of Mexico
By Trelease, William

Mutations, variations, and relationships of the oenotheras
By MacDougal, Daniel Trembly

The North American species of gayophytum and boisduvalia
By Trelease, William
Revised classification of the Onagraceae
Revised classification of the Onagraceae
By Warren Lambert. Wagner

Systematics of Epilobium (Onagraceae) in China
By Chen Chia-Jui,Peter C. Hoch,Peter H. Raven
Monographie der gattung Epilobium
Monographie der gattung Epilobium
By C. Haussknecht
Etude anatomique des hybrides du genre Epilobium
Etude anatomique des hybrides du genre Epilobium
By M. Narjoz
The systematics and evolution of the Oenothera caespitosa species complex (Onagraceae)
The systematics and evolution of the Oenothera caespitosa species complex (Onagraceae)
By Warren Lambert Wagner
Las Onagráceas de Chile
Las Onagráceas de Chile
By Philip A. Munz,Gualterio Looser
Onograceae [sic] of Kansas U.S.A.
Onograceae [sic] of Kansas U.S.A.
By A. S. Hitchcock
Synopsis monographiae Onagrearum
Synopsis monographiae Onagrearum
By Edouard Spach
Lettera indirizzata al Signor Giuseppe Antonio Cavanilles Prof. di Botanica a Madrid
Lettera indirizzata al Signor Giuseppe Antonio Cavanilles Prof. di Botanica a Madrid
By Attilio Zuccagni
A synopsis of the North American Gaurineae
A synopsis of the North American Gaurineae
By Joseph T. Rothrock
Ueber das Entstehen und die Bildung der kreisrunden Oeffnungen in der äusseren Haut des Blütenstaubes
Ueber das Entstehen und die Bildung der kreisrunden Oeffnungen in der äusseren Haut des Blütenstaubes
By Aloys Pollender
An ecological study of chamaenerion angustifolium (L.) Scop
An ecological study of chamaenerion angustifolium (L.) Scop
By J. van Andel

Monografiia vodianogo oriekha (Trapa natans, L.) i khimicheskiia izsliedovaniia nad nim
By Konrad Aleksandr Pavlovich Romashko

Systematics and evolution of Circaea (Onagraceae)
By David E. Boufford