Results 1 to 10 of about 466 (149)

Primer registro de Galianthe valerianoides (Spermacoceae, Rubiaceae) para Uruguay [PDF]

Bonplandia, 2023
Galianthe valerianoides (Spermacoceae-Rubiaceae) es registrada por primera vez para la flora de Uruguay (Dpto. Rivera), y como consecuencia, el área de su distribución se extiende hasta su límite más austral.
Javier E. Florentín, Héctor A. González   +1 more
doaj   +4 more sources

Diodia kuntzei K. Schum (Rubiaceae, Spermacoceae): a new record for the state of Acre, Brazil [PDF]

Check List, 2020
Diodia kuntzei (Rubiaceae, Spermacoceae) is prostrate herb, rooting at the nodes, with reddish stems, multifimbriate stipules, axillary one-two-flowered inflorescences, corolla with filiform tube, and indehiscent fruit.
Maria Cristina de Souza, Andrea Alejandra Cabaña Fader, Marcos Silveira, Marcus Vinícius Athaydes Liesenfeld   +3 more
doaj   +7 more sources

Woodiness within the Spermacoceae–Knoxieae alliance (Rubiaceae): retention of the basal woody condition in Rubiaceae or recent innovation? [PDF]

Annals of Botany, 2009
† Background and Aims The tribe Spermacoceae is essentially a herbaceous Rubiaceae lineage, except for some species that can be described as ‘woody’ herbs, small shrubs to treelets, or lianas.
Steven Dessein, Frédéric Lens, Erik Smets   +2 more
exaly   +5 more sources

The complete chloroplast genome sequence of the medicinal plant Dimetia hedyotidea (DC.) T.C.Hsu (Rubiaceae) and its phylogenetic analysis [PDF]

Mitochondrial DNA. Part B. Resources
We assembled and characterized the complete chloroplast genome of Dimetia hedyotidea (DC.) T.C.Hsu. It is 154,385 bp with 37.6% GC. In total, 128 genes were annotated, consisting of 83 protein-coding genes, 37 tRNA genes, and eight rRNA genes.
Ade Prasetyo Agung, Ausana Wongtayan, Yihui Tan, Liangqiang Huang, Xinmin Pan, Guoan Shen   +5 more
doaj   +2 more sources

The complete chloroplast genome of alien invasive species, Diodia virginiana L. (rubiaceae), in China [PDF]

Mitochondrial DNA. Part B. Resources, 2019
The first complete chloroplast genome sequences of new intercepted alien weeds in China, Diodia, were reported in this study. The D. virginiana plastome was 154,387 bp long, with the large single copy (LSC) region of 83,625 bp, the small single copy (SSC)
Han Xu
doaj   +2 more sources

Hedyotis konhanungensis (Rubiaceae): A new species from the central highlands of Vietnam [PDF]

PhytoKeys, 2023
A new species of Hedyotis L. (Rubiaceae), Hedyotis konhanungensis B.H. Quang, T.A. Le, K.S. Nguyen & Neupane, is described and illustrated from the central highlands of Vietnam based on morphological and phylogenetic evidence.
Bui Hong Quang, Khang Sinh Nguyen, Tuan Anh Le, Le Thi Mai Linh, Quoc Luan Nguyen, Duy Hoang Vu Ngo, Lei Wu, Suman Neupane   +7 more
doaj   +4 more sources

Complete chloroplast genome and phylogenetic analysis of Richardia brasiliensis (Rubiaceae, Rubioideae, Spermacoceae) [PDF]

Mitochondrial DNA. Part B. Resources
We determined the chloroplast genome of Richardia brasiliensis. The genome was 154,573 bp with a typical quadripartite structure: a large single-copy region (84,388 bp), a small single-copy region (17,411 bp), and two inverted repeat regions (26,387 bp ...
Eun Su Kang, Hye Been Kim, Ju Eun Jang, Dong Chan Son   +3 more
doaj   +2 more sources

Morphological and molecular data confirm the transfer of homostylous species in the typically distylous genus Galianthe (Rubiaceae), and the description of the new species Galianthe vasquezii from Peru and Colombia [PDF]

PeerJ, 2017
Galianthe (Rubiaceae) is a neotropical genus comprising 50 species divided into two subgenera, Galianthe subgen. Galianthe, with 39 species and Galianthe subgen. Ebelia, with 11 species.
Javier Elias Florentín, Andrea Alejandra Cabaña Fader, Roberto Manuel Salas, Steven Janssens, Steven Dessein, Elsa Leonor Cabral   +5 more
doaj   +3 more sources

Molecular and morphological evidence supports transferring Sacosperma (Rubiaceae, Rubioideae) from Spermacoceae to Knoxieae [PDF]

PhytoKeys
The genus Sacosperma (Rubiaceae) comprises two species of lianas occurring in tropical African rainforests. It is currently placed in tribe Spermacoceae, but morphological evidence suggests that placement in tribe Knoxieae might be more appropriate. This
Brecht Verstraete, Olivier Lachenaud, Petra De Block, Arne Mertens, Steven B. Janssens, Judith R. Schepers, Steven Jansen, Elmar Robbrecht   +7 more
doaj   +4 more sources

Record of Oldenlandia hygrophila Bremek. (Spermacoceae: Rubiaceae), a lesser known herb from Palghat Gap of Western Ghats, Kerala, India

Journal of Threatened Taxa, 2020
Oldenlandia hygrophila Bremek., a lesser known taxon has been relocated from the type location in the Palghat (Palakkad) gap region of southern Western Ghats, Kerala, India, and is described.
Vadakkeveedu Jagadesh Aswani, Vasudevan Ambat Rekha, Pathiyil Arabhi, Manjakulam Khadhersha Jabeena, Kunnamkumarath Jisha, Maya Chandrashekaran Nair   +5 more
doaj   +1 more source