Bibliografía (28 obras)
Systematics, Ecology, and Chromosomal Evolution of Melampodium
2025
Organizing the Green World
Isolated Wonder
2023
Environmental History of Oceanic Islands
2020
Plants of Oceanic Islands
2017
Monographic plant systematics
2011
Evolution and Speciation of Island Plants
2007
Checklisten der Fauna Österreichs
2004
Deep Morphology
2003
Morfología profunda en la sistemática de plantas
2002
Flavonoids of the sunflower family (Asteraceae)
2001
Plant systematics
1998
Sampling the green world
1996
Case studies in plant taxonomy
1994
Methodology of Modern Plant Taxonomy
Plant taxonomy
1990
Cladistic theory and methodology
1985
Cladistics : Perspectives on the Reconstruction of Evolutionary History
1984
Trends, priorities, and needs in systematic biology
1981
Revision of Lagascea (Compositae, Heliantheae)
1978
Revision of Oparanthus (Compositae, Heliantheae, Coreopsidinae)
1977
Revision of the genus Baltimora (Compositae, Heliantheae)
1973
Revision of the genus Melampodium (Compositae: Heliantheae)
Chromosome numbers and phylogeny in Melampodium (Compositae)
The genus Acanthospermum
Chromosome studies in Melampodium (Compositae, Heliantheae)
Hybridization and evolution in Picradeniopsis (Compositae)
