A checklist of Rubiaceae species from Eastern Samar, Visayas, Philippines [PDF]
Check List, 2019 Samar Island is a center of botanical wealth throughout the Philippine archipelago. However, floristic knowledge of the island is deficient and most of its forested areas remain largely unexplored.
Jorge Anton D. Ordas +4 more
doaj +3 more sources
Aspects of distribution and conservation of Paspalum L. (Poaceae : Panicoideae) in Pernambuco [PDF]
, 2010 Diante da elevada riqueza e importância de Paspalum para a flora de Pernambuco, este trabalho teve como objetivo descrever a distribuição do gênero no Estado e identificar fatores ambientais que potencialmente influenciam na distribuição das espécies ...
Alves, Marccus +2 more
core +2 more sources
Synopsis of rubiaceae from the iguaçu national park, Paraná, Brazil [PDF]
, 2021 O Parque Nacional do Iguaçu representa o maior fragmento de Mata Atlântica de Interior do estado do Paraná. Sua vegetação é predominantemente de Floresta Estacional Semidecidual, nas áreas de Foz do Iguaçu e Capanema e uma transição desta com Floresta ...
Cabral, Elsa Leonor +7 more
core +1 more source
Phylogenomics of the pantropical tribe Spermacoceae: resolving taxonomic challenges and phylogenetic relationships using whole plastome data [PDF]
, 2023 The pantropical tribe Spermacoceae comprises approximately 1000 species and belongs to the largest subfamily, Rubioideae, within the Rubiaceae family. The genera within the Spermacoceae tribe have a long history of taxonomic confusión and disagreement ...
Ariagno, T., Neupane, S., Schfran, P.
core +1 more source
Embryology of some flowers of the Gardenieae complex (Rubiaceae) [PDF]
, 2022 Different breeding systems occur in the Gardenieae complex (Rubiaceae), from homoecy to dioecy which is present in two tribes, Gardenieae and Cordiereae.
González, Ana María +2 more
core +1 more source
Application of DNA barcodes in Hedyotis L. (Spermacoceae, Rubiaceae) [PDF]
Journal of Systematics and Evolution, 2011 Abstract The potential application of DNA barcodes of plastid (matK, trnH–psbA, petD, and rbcL) and nuclear (internal transcribed spacer (ITS) of rDNA) DNA regions was investigated for 25 Hedyotis taxa. The ITS showed the best species discrimination by resolving 23 of the species as exclusive lineages with no shared alleles between any of the 24 ...
Xing GUO +4 more
openaire +1 more source
Efficacy of Control of Glyphosate-Tolerant Species of the Rubiaceae Family Through Double-Knockdown Applications [PDF]
Planta Daninha, 2020 : Spermacoce latifolia, S. verticillata, and Richardia brasiliensis (family Rubiaceae, tribe Spermacoceae) are glyphosate-tolerant weeds in the soybean producing areas of Brazil. The weed shifts to glyphosate-tolerant weeds across soybean-producing areas
A. KALSING +5 more
doaj +1 more source
Revision of Manettia (Rubiaceae) in Paraguay
Nordic Journal of Botany, Volume 2026, Issue 2, February 2026.Manettia Mutis is a Neotropical genus comprising over 100 species, many of which are only known from their original descriptions or, at most, from revisions dating back over 100 years. Recent review studies have remained unpublished for several years. Conventional taxonomic methods are followed.
Silvana Yasmin Gauto +2 more
wiley +1 more source
Acta Botânica BrasílicaThe genus Oldenlandia (Rubiaceae) has a conflicting generic delimitation, with representatives that show different floral syndromes. Oldenlandia salzmannii is a marshy herb that is widespread in South America. It is heterostylous, specifically distylous,
Mariela Nuñez Florentin +2 more
doaj +1 more source
New combinations and synonyms in species from Brazil of Diodia s. lat. (Spermacoceae – Rubiaceae) [PDF]
, 2010 Durante la actualización de la lista de especies de la tribu Spermacoceae (Rubiaceae) de Brasil se realizaron algunas consideraciones nomenclaturales para cinco nombres publicados de Diodia.
Cabaña Fader, Andrea Alejandra +1 more
core +1 more source