F. O.  Zuloaga und Morrone, O., ?Exomorphological, anatomical, and cytological studies in Panicum validum (Poaceae:Panicoidese:Paniceae):its systematic position within the genus?, Systematic Botany, Bd. 14, S. 220-230, 1989.

R. W.  Webster, Kirkbride, J., und Valdes, J., ?New World genera of the Paniceae (Poaceae: Panicoideae)?, Sida, Bd. 13, S. 393-417, 1989.

L.  Watson, Russell, G. E. Gibbs, und Dallwitz, M. J., ?Grass genera of southern Africa:Interactive identification and information retrieval from an automated data bank?, South African Journal of Botany, Bd. 55, S. 452-463, 1989.

N. G.  Walsh, ?A new species of Tetrarrhena R.Br. (Poaceae) from Victoria and New South Wales?, Muelleria, Bd. 7, S. 95-98, 1989.

J. F.  Veldkamp, Eus, A. W., und Zoetemeyer, R. B., ?Panicum curviflrum (formerly P.trypheron) and P. sumatrense (P.miliare auct.) (Gramineae) in southeast Asia?, Blumea, Bd. 34, S. 77-85, 1989.

J. F.  Veldkamp und van Scheindelen, H. J., ?Australopyrum, Brachypodium and Elymus (Gramineae) in Malesia?, Blumea, Bd. 34, S. 61-76, 1989.

D. A.  Vaughan, ?The genus Oryza L. Current status of taxonomy?, IRRI Research Paper Series, S. 3-21, 1989.

D. A.  Vaughan, ?Vaughan (1989)?, International Rice Research Newsletter, Bd. 14, 1989.

N. N.  Tzvelev, ?The system of grasses (Poaceae) and their evolution?, Botanical Review, Bd. 55, S. 141-204, 1989.

W. D.  Tidwell und Nambudiri, E. M. V., ?Tomlinsonia thomassonii gen. et sp. nov. a perminerlized grass from the upper miocene Ricardi formation, California?, Review of Paleobotany and Palynology, Bd. 60, S. 165-177, 1989.

T. D.  Stanley und Ross, E. R., Flora of south-eastern Queensland, Bd. 3. Brisbane: Queensland Dept. of Primary Industries, 1989.

J. J.  Spies, Saayman, E. J. L., Voges, S. P., und Davidse, G., ?Chromosome studies on African plants. 9. Chromosome numbers in Ehrharta (Poaceae:Ehrharta)?, Bothalia, Bd. 19, S. 125-132, 1989.

B. K.  Simon, ?A new species of Coix L. (Poaceae) from Australia?, Austrobaileya, Bd. 3, S. 1-5, 1989.

B. K.  Simon, ?Studies in Australian grasses 4; Taxonomic and nomenclatural studies in Australian Andropogoneae?, Austrobaileya, Bd. 3, S. 79-99, 1989.

O.  Seberg, ?Genome analysis, phylogeny, and classification?, Plant Systematics and Evolution, Bd. 166, S. 159-171, 1989.

O.  Seberg, ?A biometrical analysis of the South American Elymus glaucescens complex (Poaceae:Triticeae)?, Plant Systematics and Evolution, Bd. 166, S. 91-104, 1989.

M. J.  Sanderson, ?Confidence Limits on Phylogenies:the bootstrap revisited?, Cladistics, Bd. 5, S. 113-129, 1989.

M. J.  Sanderson und Donoghue, M. J., ?Patterns of Variation in Levels of Homoplasy?, Evolution, Bd. 43, S. 1781-1795, 1989.

P.  Rudall und Dransfield, S., ?Fruit structure and development in Dinochloa and Ochlandra (Gramineae-Bambusoideae)?, Annals of Botany, Bd. 63, S. 29-38, 1989.

R. W.  Rogers und Whalley, R. D. B., ?Relationship between diaspore characteristics and distribution of grasses around sheep camps on the Norhern Tablelands on New South Wales?, Australian Journal of Botany, Bd. 37, S. 501-510, 1989.

H. D. V.  Prendergast, ?Geographical distribution of c4 acid decarboxylation types and associated structural variants in native Australian C4 grasses (Poaceae)?, Australian Journal of Botany, Bd. 37, S. 253-273, 1989.

P. M.  Peterson, Annable, C. R., und Franceschi, V. R., ?Comparative leaf anatomy of the annual Muhlenbergia (Poaceae)?, Nordic Journal of Botany, Bd. 8, S. 575-583, 1989.

P. M.  Peterson, ?A re-evaluation of Bealia mexicana (Poaceae:Eragrostideae)?, Madrono, Bd. 36, S. 260-265, 1989.

P. M.  Peterson, ?Muhlenbergia majalcensis (Poaceae: Eragrostideae), a new species from Chihuahua, Mexico?, Systematic Botany, Bd. 14, S. 316-319, 1989.

P. M.  Peterson, ?Lemma micromorphology in the annual Muhlenbergia (Poaceae)?, Southwest Naturalist, Bd. 34, S. 61-71, 1989.

G.  Nelson, ?Cladistics and evolutionary models?, Cladistics, Bd. 5, S. 275-289, 1989.

G.  Nelson, ?Species and taxa:systematics and evolution?, in Speciation and its consequences, D.  Otte und Endler, J. A., Hrsg. Sundaland: Sinauer Associates, 1989, S. 60-81.

H. P.  Linder, ?Grasses in the Cape floristic region: phytogeographical implications?, South African Journal of Science, Bd. 85, S. 502-505, 1989.

E.  Launert und Pope, G. V., Flora Zambesiaca, Bd. 10(3). London: Flora Zambesiaca Managing Committee, 1989, S. 231.

D. A.  Laurie und Bennett, M. D., ?Genetic variation in Sorghumfor the inhibition of maize pollen tube growth?, Annals of Botany, Bd. 64, S. 675-681, 1989.

P. D. F.  Kok, Robbertse, P. J., und van Wyk, A. E., ?Systematic study of Digitaria section Digitaria (Poaceae) in southern Africa?, South African Journal of Botany, Bd. 55, S. 141-153, 1989.

E. A.  Kellogg, ?Comments on genomic genera in the Triticeae (Poaceae)?, American Journal of Botany, Bd. 76, S. 796-805, 1989.

E. J.  Judziewicz und Peterson, P. M., ?Sporobolus tmomairemsis (Poaceae: Eragrostideae): a new species form northern South America?, Systematic Botany, Bd. 14, S. 525-528, 1989.

E. J.  Judziewicz und Soderstrom, T. R., ?Morphological, anatomical, and taxonomic studies in Anomochloa and Streptochaeta (Poaceae: Bambusoideae)?, Smithsonian Contributions to Botany, Bd. 68, S. 1-52, 1989.

E. K. Z.  Kakudidi, Lazarides, M., und Carnahan, J. A., ?A revision of Enneapogon Desv. ex P.Beauv. (Pappophoreae, Poaceae) in Australia?, Australian Systematic Botany, Bd. 1, S. 325-353, 1989.

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T. S.  Filgueras, ?Revisao De Mesosetum Steudel(Gramineae:Paniceae)?, ACTA Amazonica, Bd. 19, S. 47-114, 1989.

J. S.  Farris und Platnick, N. I., ?Lord of the Flies: The Systematist as Study Animal?, Cladistics, Bd. 5, S. 295-310, 1989.

J. S.  Farris, ?The retention and the rescaled consistency index?, Cladistics, Bd. 5, S. 417-419, 1989.

J. A.  Endler, ?Conceptual and other problems in speciation?, in Speciation and its consequences, D.  Otte und Endler, J. A., Hrsg. Sundaland: Sinauer Associates, 1989, S. 625-648.

H. T.  Clifford, ?Parallels between Gramineae and Cyperaceae?, International Botanical Congress, S. 5-22, 1989.

L. G.  Clark, ?Systematics of Chusquea Sect. Swallenochloa, sect. Verticillatae, sect. Serpentes, and sect. Longifoliae (Poaceae-Bambusoideae)?, Systematic Botany Monographs, Bd. 27, S. 1-127, 1989.

L. G.  Clark, Davidse, G., und Ellis, R. P., ?Natural hybridization in bamboos: evidence from Chusquea sect. Swallenochloa (Poaceae:Bambusoideae)?, National Geographic Research, Bd. 5, S. 459-476, 1989.

D.  Bramwell, ?Taxonomy:The sands of time?, Taxon, Bd. 38, S. 404-405, 1989.