Evolution and Systematics of the Gramineae: The Twenty-Sixth
Systematics Symposium
Evolution and Systematics of the Gramineae: The Twenty-Sixth
Systematics Symposium: [Introduction], pp. 1-3
Richard W. Pohl
Frank Walton Gould, 1913-1981, p. 4
Evolution and Distribution of Grasses, pp. 5-14
W. D. Clayton
Some Evolutionary Trends in the Bambusoideae (Poaceae), pp. 15-47
Thomas R. Soderstrom
Evolution of Reproductive Systems in the Gramineae, pp. 48-74
H. E. Connor
Coevolution of Grasses and Herbivores, pp. 75-86
G. Ledyard Stebbins
Grasses and the Culture History of Man, pp. 87-104
J. M. J. DeWet
Three New Species of Flourensia (Asteraceae-Heliantheae) From South
America, pp. 105-111
Michael O. Dillon
New Species and a New Combination in Palmae, Theaceae, Araliaceae,
Apocynaceae, and Bignoniaceae From the Choco and Amazonian Peru, pp. 112-121
Alwyn H. Gentry
A New Peruvian Styloceras (Buxaceae): Discovery of a Phytogeographical
Missing Link, pp. 122-124
Alwyn H. Gentry; Robin Foster
Four New Species of Dioscorea From Amazonian Peru, pp. 125-131
Franklin Ayala F.
Systematics, Phylogeny and Evolution of Dietes (Iridaceae), pp. 132-153
Peter Goldblatt
Additions to the Ericaceae of Panama, pp. 154-166
Robert L. Wilbur; James L. Luteyn
Additional Panamanian Species of Burmeistera (Campanulaceae: Lobelioideae),
pp. 167-171
Robert L. Wilbur
Sapotaceae of Panama, pp. 172-203
George E. Pilz
The Mexican and Central American Species of Adelobotrys (Melastomataceae),
pp. 204-212
Frank Almeda, Jr.
New Taxa From the Uplands of Western Panama, pp. 213-217
Barry E. Hammel; W. G. D'Arcy
New Species of Connarus (Connaraceae) From Peru, pp. 218-221
Enrique Forero
Notes
Chromosome Numbers of Miscellaneous Angiosperms, pp. 222-224
Gerrit Davidse
A New Species of Hernandia (Hernandiaceae) From Panama, pp. 224-225
W. G. D'Arcy
Pectis Linifolia (Compositae: Tageteae) Added to the Flora of Panama, p.
225
David J. Keil
Validation of the Name Aulonemia Patriae Pohl (Gramineae: Bambusoideae),
pp. 225-226
Richard W. Pohl
Setaria Variifolia (Swallen) Davidse, A New Combination (Gramineae:
Panicoideae), p. 226
Gerrit Davidse
Recognition of Brachistus (Solanaceae), pp. 226-230
W. G. D'Arcy; Johnnie L. Gentry, Jr.; John E. Averett
Errata: Structural, Behavioral, and Physiological Adaptations of Bees (Apoidea)
for Collecting Pollen., p. 231