海量图书期刊资源,随时随地畅享阅读乐趣
Calycera balsamitaefolia in the United StatesJulian A. Steyermark and Floyd A. Swink · Rhodora · 1955
Asclepias syriaca var. kansana in New York StateJulian A. Steyermark and Floyd A. Swink · Rhodora · 1956
The Genus Wittmackanthus (Rubiaceae)Julian A. Steyermark and Joseph H. Kirkbride, Jr. · Annals of the Missouri Botanical Garden · 1975
Plants New to MissouriE. J. Palmer and Julian A. Steyermark · Brittonia · 1958
Floerkea Proserpinacoides in MissouriJulian A. Steyermark · Brittonia · 1958
The Taxonomic Status of Saxifraga palmeriJulian A. Steyermark · Brittonia · 1959
A Neglected CamassiaJulian A. Steyermark · Brittonia · 1961
Revision of the Genus Froesia (Quiinaceae)Julian A. Steyermark and George S. Bunting · Brittonia · 1975
Neotropical Lycopodiaceae-An OverviewBenjamin Ollgaard · Annals of the Missouri Botanical Garden · 1992
A Revision of Syngonium (Araceae)Thomas B. Croat · Annals of the Missouri Botanical Garden · 1981
A History of Botanical NomenclatureDan H. Nicolson · Annals of the Missouri Botanical Garden · 1991
Biogeography of the BeesCharles D. Michener · Annals of the Missouri Botanical Garden · 1979
Systematics of Zapoteca (Leguminosae)Hector M. Hernandez · Annals of the Missouri Botanical Garden · 1989
Form and Function in Angiosperm PollenJan Muller · Annals of the Missouri Botanical Garden · 1979
Biological Extinction in Western EcuadorC. H. Dodson and A. H. Gentry · Annals of the Missouri Botanical Garden · 1991