海量图书期刊资源,随时随地畅享阅读乐趣
World of Plants, TheReview by: David Boufford and P. F. Stevens · Taxon · 1996
Ontogeny and Systematicsby C. J. HumphriesReview by: P. F. Stevens · American Scientist · 1989
Biophilosophy: Analytic and Holistic Perspectivesby R. SattlerReview by: P. F. Stevens · Taxon · 1989
Species: New Interdisciplinary Essaysby Robert A. WilsonReview by: P. F. Stevens · Journal of the History of Biology · 2000
Cladistic Theory and Methodologyby T. Duncan; T. F. StuessyReview by: P. F. Stevens · Taxon · 1986
Linné et la France (1780-1850)by Pascal DurisReview by: P. F. Stevens · Taxon · 1993
Jupiter Botanicus: Robert Brown of the British Museumby D. J. MabberleyReview by: P. F. Stevens · Taxon · 1986
Species Concepts and Plesiomorphic SpeciesRichard G. Olmstead · Systematic Botany · 1995
Revision of Heppiella (Gesneriaceae)Lars Peter Kvist · Systematic Botany · 1990
A New Species of Acmanthera (Malpighiaceae)Anderson, William R. · Systematic Botany · 1980
Flora Mesoamericana, Volumen 4, Parte 1Snow, Neil · Systematic Botany · 2010
A Reappraisal of the Oncidioid OrchidsChase, Mark W. · Systematic Botany · 1986
Morphometric study of <i>Euchiton</i> (Gnaphalieae: Asteraceae)Flann, Christina · Australian Systematic Botany · 2010
<i>Cheiranthera</i> (Pittosporaceae)Cayzer, Lindy W.; Crisp, Mike D.; Donaldson, Stuart · Australian Systematic Botany · 2007
Revision of Rhytidosporum (Pittosporaceae)Cayzer, L. W.; Crisp, M. D.; Telford, I. R. H. · Australian Systematic Botany · 1999