海量图书期刊资源,随时随地畅享阅读乐趣
Pharmacological action of senecio riddelliiIrene Rosenfeld; O. A. Beath · 1947
The oleoresin of pseudotsuga taxifoliaO. A. Beath; Edward Kremers · 1913
Oregon balsamO. A. Beath; L. E. Sayre · 1914
Extracts of aconitum columbianumO. A. Beath · 1926
The Seleniferous Astragalus osterhoutii JonesO. A. Beath · American Journal of Botany · 1939
Contagious Panophthalmitis in DeerIrene Rosenfeld and O. A. Beath · The Journal of Wildlife Management · 1944
THE SELENIFEROUS ASTRAGALUS OSTERHOUTH JONESBeath, O. A. · American Journal of Botany · 1939
Tissue Changes Induced by Senecio RiddelliiRosenfeld, Irene; Beath, O. A. · American Journal of Clinical Pathology · 1945
Leaf Types in the AraceaeThomas S. Ray · American Journal of Botany · 1987
Carpel Anatomy of the BerberidaceaeMarjorie Chapman · American Journal of Botany · 1936
Somaclonal and Gametoclonal VariationD. A. Evans, W. R. Sharp and H. P. Medina-Filho · American Journal of Botany · 1984
Biosystematics of Ruellia tuberosa L. (Acanthaceae)Robert W. Long · American Journal of Botany · 1976
Chromosome Morphology in the Genus SambucusDonald K. Ourecky · American Journal of Botany · 1970
Pollinators of Tropical Dioecious AngiospermsSusanne S. Renner and Jan Peter Feil · American Journal of Botany · 1993
Anatomical Evidence for the MenyanthaceaeAlton A. Lindsey · American Journal of Botany · 1938
Phylogeny of Amorpheae (Fabaceae: Papilionoideae)McMahon, M.; Hufford, L. · American Journal of Botany · 2004