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Authors:
Ricker, M
Daly, DC
Veen, G
Robbins, EF
Sinta, M
Chota, J
Czygan, FC
Kinghorn, AD
Citation: M. Ricker et al., Distribution of quinolizidine alkaloid types in nine Ormosia species (Leguminosae-Papilionoideae), BRITTONIA, 51(1), 1999, pp. 34-43
Citation: Wl. Wagner et al., Another look at Hymenoxys subgenus Plummera (Asteraceae : Heliantheae : Gaillardiinae) from Arizona and New Mexico, BRITTONIA, 51(1), 1999, pp. 79-86
Citation: H. Bednarek-ochyra et al., The genus Racomitrium (Grimmiaceae) in Brazil, with the first report of R-subsecundum in South America, BRITTONIA, 51(1), 1999, pp. 93-105
Citation: A. Henderson, A phylogenetic analysis of the Euterpeinae (Palmae; Arecoideae; Areceae) based on morphology and anatomy, BRITTONIA, 51(1), 1999, pp. 106-113
Citation: E. Estrada et M. Martinez, PHYSALIS (SOLANACEAE) AND ALLIED GENERA - TZELTALIA, A NEW GENUS FROMTHE HIGHLANDS OF SOUTHERN MEXICO AND NORTHWESTERN GUATEMALA, Brittonia, 50(3), 1998, pp. 285-295
Citation: G. Morillo, MATELEA-GRACIEAE MORILLO, A NEW SPECIES FROM FRENCH-GUIANA, AND CYNANCHUM-GORTSIANUM MORILLO, A NEW RECORD FOR SURINAM, Brittonia, 50(3), 1998, pp. 296-300
Citation: Pg. Delprete, NOTES ON CALYCOPHYLLOUS RUBIACEAE - PART III - SYSTEMATIC POSITION OFTHE MONOTYPIC MEXICAN GENUS COSMOCALYX AND NOTES ON THE CALYCOPHYLL DEVELOPMENT, Brittonia, 50(3), 1998, pp. 309-317
Citation: Pg. Delprete, NOTES ON CALYCOPHYLLOUS RUBIACEAE - PART IV - THE MONOTYPIC BRAZILIANGENUS BLANDIBRACTEA WERNHAM IS A SIMIRA (RONDELETIEAE), Brittonia, 50(3), 1998, pp. 318-323
Citation: Ca. Todzia et Jl. Panero, A NEW SPECIES OF ULMUS (ULMACEAE) FROM SOUTHERN MEXICO AND A SYNOPSISOF THE SPECIES IN MEXICO, Brittonia, 50(3), 1998, pp. 343-347
Citation: Pm. Peterson et Jj. Ortizdiaz, ALLELIC VARIATION IN THE AMPHITROPICAL DISJUNCT MUHLENBERGIA-TORREYI (POACEAE, MUHLENBERGIINAE), Brittonia, 50(3), 1998, pp. 381-391