Bibliografía (36 obras)
Pavonia Cavanilles (Malvaceae) (Flora Neotropica Monograph 76)
1999
Malvaceae of Mexico (Systematic Botany Monographs, Vol 25)
1988
Malvaceous miscellany, including new species form Mexico and Brazil
1980
Three new species of Malvaceae from Mexico
A revision of the American species of Hibiscus section Bombicella (Malvaceae)
Taxonomic research and plant germplasm collections
1979
The natural history of the cotton tribe (Malvaceae, tribe Gossypieae)
The genus Sidastrum E.G. Baker (Malvaceae)
A new Herissantia (Malvaceae) from the West Indies
Una revision del genero Pavonia en Mexico
The correct name for the Hawaiian Gossypium
1978
Gossypium turneri (Malvaceae)
Neotropical segregates from Sida L. (Malvaceae)
Genealogy of the Fryxell and Lusty families (Moline, Illinois)
1977
More on the typification of Malvastrum (DC.) A. Gray (Malvaceae)
A nomenclator of Gossypium
1976
Germpool utilization
On some Brazilian Malvaceae of Martius, published by Colla in 1833
New species and new combinations in Briquetia and Hochreutinera, and a discussion on the Briquetia generic alliance (Malvaceae)
Sidus sidarum
1975
New species of Gossypium, Decaschistia, and Macrostelia (Malvaceae) from Australia
1974
New species and other notes in the Malvaceae
1973
A reconsideration of the correct name for the Hawaiian Gossypium
1972
The contributions of Agostino Todaro to Gossypium nomenclature
A new genus from Mexico
1971
A revision of Phymosia (Malvaceae)
Notes on some Mexican species of Gossypium (Malvaceae)
1970
The genus Cienfuegosia Cav. (Malvaceae)
1969
The West Indian species of Gossypium of Von Rohr and Rafinesque
A classification of Gossypium L. (Malvaceae)
The typification and application of the Linnaean binomials in Gossypium
1968
Taxonomic notes on Australian Malvaceae
Stages in the evolution of Gossypium L.
1965
A revision of the Australian species of Gossypium with observations on the occurrence of Thespesia in Australia (Malvaceae)
The "relict species" concept
1962
The breeding structure of an outcrossed population
1956
