Authorssort descendingYearTitle
R. Dahlgren, Clifford, H. T., Yeo, P. F.1985The Families of the Monocotyledons: Structure, Evolution and Taxonomy
R. Dahlgren, Rasmussen F. N.1983Monocotyledon evolution:Characters and phylogenetic estimate
R. Dahlgren, Rasmussen F. N.1982Monocotyledon evolution: charactrers and phylogenetic estimation
M. J. Dallwitz2000Interactive Keys
M. J. Dallwitz2000A Comparison of Interactive Identification Progams
M. J. Dallwitz1999A comparison of Interactive Identification Programs
M. J. Dallwitz1999Introduction to DAta requirements for Natural-language Descriptions and Identification
M. J. Dallwitz1980A general system for coding taxonomic descriptions
M. J. Dallwitz, Paine, T. A., Zurcher, E. J.1993User's guide to the Delta system: a general system for processing taxonomic descriptions
S. J. Darbyshire2007Darbyshire (2007)
S. J. Darbyshire2003Danthonia
P. J. Jnr Darlington1970A practical critism of Hennig-Brunden "phylogenetic systematics" and Antarctic Biogeography
C. D. Darlinton1973Chromosome Botany and the Origins of Cultivated Plants
C. Darwin1859On the origin of species by means of natural selection, or the preservation of favoured races in the sruggle for life
M. D. Dassanayake1994A revised handbook to the Flora of Ceylon
J. C. Davey, Clayton W. D.1978Some multiple discriminant function studies on Oplismaenus (Gramineae)
G. Davidse1984A new species of Rhytachne (Poaceae: Andropogoneae) from northern South America
G. Davidse1978A systematic study of the genus Lasiacis (Gramineae: Paniceae)
G. Davidse, Brako L.1993Poaceae
G. Davidse, Hoshino, T., Simon, B. K.1986Chromosome counts of Zimbabwean grasses (Poaceae) and an analysis of polyploidy in the grass flora of Zimbabwe
G. Davidse, Pohl R.1978Chromosome numbers of tropical American grasses (Gramineae), 5
G. Davidse, Pohl R.1972Chromosome number, meiotic behaviour, and notes on some grasses from Central America and the West Indies
G. Davidse, Soreng, R., Peterson, P. M.2009Agrostopoa (Pooaceae, Pooideae, Poinae), a new genus with three species from Colombia
G. Davidse1992Two new species of Paspalum (Poaceae:Paniceae) from Venezuela and Colombia
G. Davidse1988A revision of the genus Prionanthium (Poaceae:Arundineae)
G. Davidse1985The phytogeographic relationships of the Panamanian grasses
G. Davidse, S, M. Sousa, Chater, A. O.1994Flora Mesoamericano
G. Davidse, Ellis R. P.1987Arundoclaytonia, a new genus of the Steyermarkochloeae (Poaceae: Arundinoideae) from Brazil
G. Davidse, Ellis R. P.1984Steyermarkochloa unifolia, a new genus from Venezuela and Colombia: Steyermarkochloeae
G. Davidse, Filgueras T. S.1993Paspalum longiaristatum (Poaceae:Paniceae), a new serpentine endemic from Goias, Brazil, and the first awned species in the genus
G. Davidse, Pohl R. W.1992New taxa and nomenclatural combinations of MesoAmerican Grasses (Poaceae)
G. Davidse, Pohl R. W.1992New species of Festuca, Sporobolus and Eriochloa (Poaceae) from Mesoamerica and South America
D. Davidson1954The Mitchell Grass association of the Longreach district
P. Davila, Cabrera L.1998Mesosorghum trichocaldum (Poaceae:Andropogoneae) - a new American genus related to Sorghum
P. Davila, Cabrera, L. I., Rafael, L.1998A new species of Sorghastrum (Poaceae) from Isla Socorro, Colima, Mexico
J. I. Davis1995A phylogenetic structure for the monocotyledons, as inferred from chloroplast DNA restriction site variation,mm and a comparison of measures of clade support
J. I. Davis, Frohlich, R. W., Soreng, R.1993Cladistic characters and cladogram stability
P. H. Davis, Heywood V. H.1963Principles of Angiosperm Taxonomy
J. I. Davis, Soreng R.2008Phylogenetics of Pooideae (Poacaeae) based on morphology and plastid and nuclear DNA sequences
J. I. Davis, Soreng R. J.2007A preliminary phylogenetic analysis of the grass subfamily Pooideae (Poaceaeae), with attention to structural features of the plastid and nuclear genomes, including an intron loss in GBSSI
J. I. Davis, Soreng R.1993Phylogenetic structure in the grass family (Poaceae) as inferred from chloroplast DNA restriction site variation
J. I. Davis1997Phylogenetics, Molecular Variation, and Species Concepts
J. I. Davis1997Evolution, Evidence, and the Role of Species Concepts in Phylogenetics
J. I. Davis1995Species concepts and phylogenetic analysis - introduction
J. I. Davis1993Character removal as a means for assessing stability of clades
J. I. Davis1993Species concepts and the progress of systematics
J. I. Davis, Nixon K. C.1992Populations, genetic variation, and the delimitation of phylogenetic species
M. de Cesare, Hodkinson T. R.2008Cesare (2008)
A. M. F. J. P. de Beauvois1812Essai d'une nouvelle Agrostographie ou nouveaux genres des Graminées.
Z. E. Rugolo de Agrasar2006Rugolo de Agrasar (2006)


Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith