Results 41 to 50 of about 25,958 (242)

Przestrzenne i czasowe zróżnicowanie Apoidea w lasach Wielkopolskiego Parku Narodowego [PDF]

open access: yes, 1994
Results of the investigations of spatial and temporal differentiations of Apoidea in the forests of Wielkopolski National Park were presented. It was shown that the both forest floor differ with the degree of species differentiation and domination’s ...
Banaszak, Józef, Cierzniak, Tomasz
core  

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

OXALIDACEAE

open access: yesBothalia: African Biodiversity & Conservation, 1993
A NEW SPECIES OF  OXALIS FROM THE WESTERN ...
E. G. H. Oliver
doaj   +1 more source

Biodiversity of the proposed landscape reserve of local importance "Obrichky" (Manevichsky district, Volyn region) [PDF]

open access: yes, 2015
Досліджено природні особливості території Черевахського лісництва кв.12-14 державного підприємства «Маневицький лісгосп». Показано, що найбільшу фітосозологічну цінність пропонованої для заповідання території становить Picea abies на південній межі ...
Kotsun, Borys B.   +9 more
core  

Using ngTALEN to improve genome editing efficiency on targets containing 5‐methylcytosines

open access: yesThe Plant Journal, Volume 126, Issue 1, April 2026.
SUMMARY We recently discovered distinct methylation patterns between the mitochondrial genome and the nuclear‐encoded mitochondrial DNA sequences (NUMTs), with the mitochondrial genome being hypomethylated and NUMTs being hypermethylated. Given that genome editing using mitochondrial targeted transcription activator‐like effector nucleases (TALEN) is ...
Zhicai Wang   +5 more
wiley   +1 more source

The Environmental Context and Function of Burnt-Mounds : New Studies of Irish Fulachtaí Fiadh [PDF]

open access: yes, 2017
The authors acknowledge funding from The Leverhulme Trust (F/00144/AI) and assistance from a large number of individuals including; Margaret Gowen (access to sites and assistance throughout),A. Ames, H, Essex (pollen processing), S. Rouillard & R. Smith (
Bermingham, Nora   +13 more
core   +1 more source

Plant Robotics for Sustainable and Environmentally Friendly Robots: Insights from Actuation Characteristics

open access: yesAdvanced Science, Volume 13, Issue 15, 13 March 2026.
Plants are promising materials for building sustainable and eco‐friendly robots due to their inherent multifunctionality, with actuation playing a crucial role. This article focuses on the physical movements of plants and, from the perspective of actuation characteristics, explores representative plant species and their behaviors, the current state of ...
Kazuya Murakami   +8 more
wiley   +1 more source

Optimizing seeding ratios of field pea–brown mustard intercrops in Atlantic Canada

open access: yesAgronomy Journal, Volume 118, Issue 2, March/April 2026.
Abstract Intercropping is a promising approach for ecological intensification that can enhance productivity and agroecosystem services. This study evaluated the agroecological performance of field pea (Pisum sativum) and brown mustard (Brassica juncea) intercropping across seeding ratios (0.5×, 1.0×, and 1.5× the recommended rates; 100 seeds m−2 ...
Qianwen Gong   +6 more
wiley   +1 more source

Tineweeding Trials [PDF]

open access: yes, 2010
In 2010, the University of Vermont Extension Crops and Soils Team conducted an evaluation of tineweeding as a weed management strategy in corn and sunflowers in Alburgh, VT.
Cummings, Erica   +4 more
core   +1 more source

Leptopetalum perpusillum Heenan (Rubiaceae), a New Species From Rarotonga (Cook Islands) and ‘Eua (Kingdom of Tonga)

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 1, March 2026.
A new species of Leptopetalum Hook. & Arn. (Rubiaceae) is segregated from Leptopetalum foetidum (G. Forst.) Neupane & N. Wikstr. Leptopetalum perpusillum Heenan, sp. nov., is distinguished from L. foetidum by its decumbent, low‐growing growth habit, smaller elliptic leaves, short peduncle, compact and few‐flowered inflorescence, and smaller fruit.
Peter B. Heenan
wiley   +1 more source

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