Results 81 to 90 of about 4,261 (219)

1143. Zingiber singapurense Škorničk.

open access: yesCurtis's Botanical Magazine, Volume 42, Issue 2, Page 205-214, June 2025.
Summary A description and illustrations of Zingiber singapurense Škorničk., a critically endangered ginger, are presented with notes on cultivation and recent conservation efforts. The species is endemic to Singapore and known under the common name, SINGAPORE GINGER.
Jana Leong‐Škorničková   +5 more
wiley   +1 more source

The complete chloroplast genome of Eichhornia crassipes (Pontederiaceae) and phylogeny of commelinids

open access: yesMitochondrial DNA. Part B. Resources, 2019
Eichhornia crassipes is a floating aquatic plant native to the American tropics. Here we reported and characterized the first complete chloroplast (cp) genome of Eichhornia crassipes and analyzed the phylogenomic relationship of Commelinids based on ...
Qing Ma, Yin Lu
doaj   +1 more source

Unraveling the Spiraling Radiation: A Phylogenomic Analysis of Neotropical Costus L

open access: yesFrontiers in Plant Science, 2020
The family of pantropical spiral gingers (Costaceae Nakai; c. 125 spp.) can be used as a model to enhance our understanding of the mechanisms underlying Neotropical diversity. Costaceae has higher taxonomic diversity in South and Central America (c.
Eugenio Valderrama   +8 more
doaj   +1 more source

Decoupling the Spread of Grasslands from the Evolution of Grazer-type Herbivores in South America [PDF]

open access: yes, 2013
The evolution of high-crowned cheek teeth (hypsodonty) in herbivorous mammals during the late Cenozoic is classically regarded as an adaptive response to the near-global spread of grass-dominated habitats.
Carlini, Alfredo A.   +4 more
core   +3 more sources

A Renaissance in the Tropics: The Rise of Botanical Art in Singapore

open access: yesCurtis's Botanical Magazine, Volume 42, Issue 2, Page 321-336, June 2025.
Summary This article traces over two centuries of botanical illustration in Singapore, from early colonial documentation to institutional commissions by the Singapore Botanic Gardens, and a contemporary revival driven by local artists. It highlights the evolving role of botanical art in science and cultural heritage, culminating in its renewed ...
Michele Rodda   +3 more
wiley   +1 more source

The complete chloroplast genome of Amomum tsao-ko

open access: yesMitochondrial DNA. Part B. Resources, 2020
Amomum tsao-ko (Zingiberaceae) is an important edible and medicinal crop. The complete chloroplast (cp) genome of A. tsao-ko was determined using Illumina sequencing platform.
Mengli Ma, Bingyue Lu
doaj   +1 more source

Comparative study of encapsulated rhizome extract of Alpinia purpurata (Zingeberaceae) in alginate and alginate-chitosan [PDF]

open access: yes, 2015
Encapsulation is a coating process of bioactive compound. Alpinia purpurata has been well known as lengkuas merah an Asian tropical herbal which contain phenylpropanoid, phenolic and flavonoid.
Cahyono, Bambang   +2 more
core  

Specific duplication and dorsoventrally asymmetric expression patterns of Cycloidea-like genes in zygomorphic species of Ranunculaceae. [PDF]

open access: yes, 2014
Floral bilateral symmetry (zygomorphy) has evolved several times independently in angiosperms from radially symmetrical (actinomorphic) ancestral states. Homologs of the Antirrhinum majus Cycloidea gene (Cyc) have been shown to control floral symmetry in
Cossard, G.   +5 more
core   +5 more sources

The developmental basis of floral nectary diversity and evolution

open access: yesNew Phytologist, Volume 246, Issue 6, Page 2462-2477, June 2025.
Summary Nectar is a central bridge between angiosperms and animal mutualists. It is produced by specialized structures termed nectaries, which can be found on different plant organs. Consumption of floral nectar by pollinators and the subsequent transfer of pollen contribute to the reproductive success of both angiosperms and their pollinators.
Irene T. Liao   +3 more
wiley   +1 more source

Avaliação fenologica da espécie Alpinia zerumbet (Pers.) Burtt & Smith. [PDF]

open access: yes, 2014
A floricultura tropical tem se expandido na última década devido a uma crescente tendência do mercado mundial em consumir flores exóticas, coloridas, belas e duráveis. Zingiberaceae é a maior da ordem Zingiberales. Dentro desta família, podemos mencionar
ASSIS, R. M. A. de   +4 more
core  

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