Results 41 to 50 of about 712 (175)
Journal of Systematics and Evolution, Volume 59, Issue 5, Page 915-934, September 2021., 2021 Wide‐range geographically discontinuous distributions have long intrigued scientists. We explore the role of ecology, geology, and dispersal in the formation of these large‐scale disjunctions, using the angiosperm tribe Putorieae (Rubiaceae) as a case study. From DNA sequences of nuclear ITS and six plastid markers, we inferred a phylogeny, obtained an
Mario Rincón‐Barrado +7 more
wiley +1 more source
American Journal of Botany, Volume 108, Issue 7, Page 1143-1165, July 2021., 2021 Premise Comprising five families that vastly differ in species richness—ranging from Gelsemiaceae with 13 species to the Rubiaceae with 13,775 species—members of the Gentianales are often among the most species‐rich and abundant plants in tropical forests. Despite considerable phylogenetic work within particular families and genera, several alternative
Alexandre Antonelli +15 more
wiley +1 more source
TAXON, Volume 70, Issue 2, Page 324-338, April 2021., 2021 Abstract Tropical Asia is one of the centers of species diversity of flowering plants, in particular the coffee family (Rubiaceae). Prismatomerideae (the Psychotrieae alliance, subfamily Rubioideae) are a mostly Southeast Asian tribe encompassing four genera of shrubs and small trees (monospecific Gentingia and Motleyia, Prismatomeris with 16 spp ...
Sylvain G. Razafimandimbison +2 more
wiley +1 more source
Iridoid glucosides from Pentas lanceolata (Forssk.) Deflers growing on the Island of Sardinia [PDF]
, 2014 The ethanolic extract of Pentas lanceolata (Forssk.) Deflers was investigated from a phytochemical point of view and in particular on the monoterpenoid glucosides content.
Bianco, Armandodoriano +3 more
core +1 more source
Lectotypification and a new synonym in Palicourea (Rubiaceae)
Anales del Jardín Botánico de Madrid, 2016 Here we designate specimen no. 10424 from the Museu Nacional (R) as the lectotype of Palicourea rudgeoides (Müll. Arg.) Standl. [Psychotria rudgeoides Müll. Arg., basion.], and assign a new synonym for Palicourea fulgens (Müll.
Carla Y’ Gubáu Manão +2 more
doaj +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
Plant dispersal across the tropical Atlantic by wind and sea currents [PDF]
, 2004 This review brings together evidence on the monophyly and ages of angiosperm lineages ranging across the tropical Atlantic with data on the direction, strength, and speed of sea currents and wind jets across that ocean. Mainly for pragmatic reasons (data
Renner, Susanne S.
core +1 more source
Conflicting phylogenetic signals in genomic data of the coffee family (Rubiaceae)
Journal of Systematics and Evolution, Volume 58, Issue 4, Page 440-460, July 2020., 2020 Abstract Reconstructions of phylogenetic relationships in the flowering plant family Rubiaceae have up until now relied heavily on single‐ or multi‐gene data, primarily from the plastid compartment. With the availability of cost‐ and time‐efficient techniques for generating complete genome sequences, the opportunity arises to resolve some of the ...
Niklas Wikström +2 more
wiley +1 more source
Nordic Journal of Botany, Volume 38, Issue 3, March 2020., 2020 Two new species of Ophiorrhiza collected from Mt Hamiguitan Range Wildlife Sanctuary in Davao Oriental, Philippines, are herein described and illustrated. Ophiorrhiza erythropilosa is the third Philippine species possessing involucral bracts and is further characterized by its predominantly villose stems that appear red due to strikingly red‐violet ...
Niña Kathryn G. Alfeche +3 more
wiley +1 more source