Results 61 to 70 of about 16,401 (220)

Vegetational Characteristics in Natural Habitat and Population Structure of the Endangered Plant Tigridiopalma Genus

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
First comprehensive ecological assessment of the endangered genus Tigridiopalma, covering two China endemic Plant Species with Extremely Small Populations (PSESP), T. magnifica and the newly described T. exalata. T. magnifica exhibits broader habitat diversity and understory resilience, while T.
Peishan Zou   +7 more
wiley   +1 more source

Pollen Exposed to Aerial Pesticide Spray Is a Major Exposure Pathway for Stingless Bees

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
We conducted a molecular ecology experiment to determine foraging of stingless bees and potential exposure routes for aerially applied pesticides. We found that 27% of forager bees brought back Bti to the hive, and that this is a major route for pesticide exposure.
James P. Hereward   +7 more
wiley   +1 more source

Plant diversity in the homegardens of Karwar, Karnataka, India [PDF]

open access: yes, 2014
Bhat S, Bhandary MJ, Rajanna L. 2014. Plant diversity in the homegardens of Karwar, Karnataka, India. Biodiversitas 15: 229-235. A study was conducted in 50 selected home gardens of Karwar, Karnataka, India to document their floristic diversity and ...
Jayakara Bhandary, L.   +2 more
core   +1 more source

Cerrado Biome Flora: Study approach of Acanthaceae Juss family – Ornamental Species in Brazil

open access: yesFronteiras: Journal of Social, Technological and Environmental Science, 2014
The family Acanthaceae Juss. is mainly herbs and shrubs (vines in a few genres), usually with opposite leaves, gamopétala corolla and variable inflorescence. It has mostly tropical distribution, with about 3250 species throughout the world. Economically,
Rodolph Delfino Sartin   +3 more
doaj   +1 more source

Typification and rediscovery of Phialacanthus griffithii Benth. & Hook.f. (Acanthaceae) in Arunachal Pradesh, India

open access: yesNordic Journal of Botany, Volume 2026, Issue 4, April 2026.
Phialacanthus griffithii Benth. & Hook.f. (Acanthaceae), a species long thought unrecorded, was rediscovered in 2023 after a 160‐year gap in the Upper Dibang Valley, Eastern Himalaya, Arunachal Pradesh. The study presents a comprehensive taxonomic account including lectotypification, morphological description, phenology, habitat ecology, distribution ...
Umeshkumar L. Tiwari
wiley   +1 more source

INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]

open access: yes, 2016
Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
core   +1 more source

Trypetidae (Diptera) associated with the plant Monechma (Acanthaceae) in the Kalahari Gemsbok National Park

open access: yesKoedoe: African Protected Area Conservation and Science, 1963
Trypetidae (Diptera) associated with the plant Monechma (Acanthaceae) in the Kalahari Gemsbok National ...
H. K. Munro
doaj   +1 more source

FAMILIA ACANTHACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 2003
Las Acanthaceae comprenden más de 4000 especies de unos 230 géneros ampliamente distribuidos en el mundo. En su mayoría crecen en las porciones tropicales y subtropicales, con sus principales centros de diversidad en las regiones indo-malesiana, africana (incluyendo Madagascar), sudamericana y mexicano-centroamericana.
Thomas F. Daniel   +1 more
openaire   +1 more source

Dispersal and delimitation: Phylogenomics of Connaraceae prompts revised generic delimitation in Cnestideae and reveals global biogeographic patterns

open access: yesTAXON, Volume 75, Issue 2, April 2026.
Abstract The tempo and mode of assembly of the world's most diverse, tropical floras remain poorly known. Evolutionary relationships within pantropical plant clades such as Connaraceae (Oxalidales, ca. 220 species) offer an opportunity to address this issue.
Serafin J.R. Streiff, Jurriaan M. de Vos
wiley   +1 more source

Convergence and parallelism in the evolution of plant metabolism

open access: yesJournal of Integrative Plant Biology, Volume 68, Issue 4, Page 1013-1031, April 2026.
Similar traits in different organisms may originate from shared ancestry or evolve independently. The terminology used to define phenotypic similarity is often confusing. This review attempts to clarify the definitions and present examples from plant domestication and specialized metabolism to explain how complex traits evolve repeatedly in plants ...
Federico Scossa   +4 more
wiley   +1 more source

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