Results 61 to 70 of about 1,860 (148)

Young evolutionary origins of dioecy in the genus Asparagus

American Journal of Botany, Volume 111, Issue 2, February 2024.
Abstract Premise Dioecy (separate sexes) has independently evolved numerous times across the angiosperm phylogeny and is recently derived in many lineages. However, our understanding is limited regarding the evolutionary mechanisms that drive the origins of dioecy in plants.
Philip C. Bentz, Zhengjie Liu, Jun‐Bo Yang, Le Zhang, Sandra Burrows, John Burrows, Akira Kanno, Zichao Mao, Jim Leebens‐Mack   +8 more
wiley   +1 more source

Study of root growth in relation to shoot phenology in a date palm, Phoenix dactylifera in San Remo (Italy) [PDF]

, 2014
The date palm Phoenix dactylifera L. plays since ages a lead role in both human and animal nutrition in the Mediterranean area. Its growing is mainly connected with the date production, but in Europe and in other continents it is wide spreadly used as an
Ben Salah, Mohamed, Bennaceur, Malika, Bouguedoura, Nadia, Elhoumaizi, Mohammed Aziz, Lecoustre, René, Littardi, Claudio, Littardi, Matteo, Rey, Hervé   +7 more
core  

Angiosperm‐wide analysis of fruit and ovary evolution aided by a new nuclear phylogeny supports association of the same ovary type with both dry and fleshy fruits

Journal of Integrative Plant Biology, Volume 66, Issue 2, Page 228-251, February 2024.
Phylogenetic analysis and molecular dating elucidate relationships for orders and families, trace crown angiosperms’ Triassic origin, unveil parallel carpel fusions in early eudicots, monocots, and magnoliids and associate specific fruit types sharing the same ovary type.
Yezi Xiang, Taikui Zhang, Yiyong Zhao, Hongjin Dong, Hongyi Chen, Yi Hu, Chien‐Hsun Huang, Jun Xiang, Hong Ma   +8 more
wiley   +1 more source

Effect of Raoiella Indica Hirst (Acari: Tenuipalpidae) Infestation on Chlorophyll and Photosynthetic Efficiency of Areca Catechue [PDF]

, 2016
Areca catechu L. is one of the most important plantation crop cultivated in Kerala. Recent reports indicate that phytophagous mites could infest the foliage and nuts of areca palm and induce substantial damage, leading to various levels of economic loss.
Prabheena, P. (P), Ramani, N. (N)
core   +1 more source

First fossil woods and palm stems from the mid‐Paleocene of Myanmar and implications for biogeography and wood anatomy

American Journal of Botany, Volume 111, Issue 1, January 2024.
Abstract Premise The rise of angiosperm‐dominated tropical rainforests has been proposed to have occurred shortly after the Cretaceous–Paleogene transition. Paleocene fossil wood assemblages are rare yet provide important data for understanding these forests and whether their wood anatomical features can be used to document the changes that occurred ...
Nicolas Gentis, Alexis Licht, Dario De Franceschi, Zaw Win, Day Wa Aung, Guillaume Dupont‐Nivet, Anaïs Boura   +6 more
wiley   +1 more source

Efek Suhu Terhadap Pembentukan Besaran Butiran Arang Karbon Tempurung Kelapa Sawit [PDF]

, 2013
Research has been carried out using x-ray diffraction analysis and analysis of Atomic Energy Dispersive X-Ray (EDAX) on a sample of oil palm shell carbon. X-ray diffraction spectrum of a sample of oil palm shell carbon has an amorphous structure with two
Malik, U. (Usman)
core  

The Fossil higher plants from the Canal Zone [PDF]

, 1918
Fossil flora described in the present report is too limited for purposes of exact correlation, which may be expected to be settled by the marine faunas present at most horizons in the Isthmian region.
Berry, Edward W.
core  

Anatomia foliar do dendezeiro, do caiaué e do híbrido interespecífico nas condições da Amazônia. [PDF]

, 2013
Apesar da importância que apresentam as espécies, estudos relacionados ao conhecimento das características anatômicas das folhas são escassos nas condições do trópico brasileiro. Foi realizada uma descrição da anatomia dos tecidos foliares, como epiderme
ARAÚJO, M. G. P. de, CHIA, G. S., MORAIS, R. R. de, RODRIGUES, M. do R. L.   +3 more
core  

Rhyparida foaensis (Jolivet, Verma & Mille, 2007), comb. n. (Coleoptera, Chrysomelidae) and implications for the colonization of New Caledonia [PDF]

, 2011
The study of external morphology of the New Caledonian leaf beetle Dematochroma foaensis Jolivet, Verma & Mille (Chrysomelidae, Eumolpinae, Colaspoidini) substantiates its new combination into the genus Rhyparida Baly (Chrysomelidae, Eumolpinae, Nodinini)
Gómez-Zurita, Jesús
core   +4 more sources

Guía de especies vegetales de la cuenca mediterránea aptas para revegetación: Adecuación para zonas degradadas y contaminadas [PDF]

, 2019
La guía contiene información de especies de plantas de la cuenca mediterránea, adecuadas para utilizar en revegetación de zonas degradadas y/o contaminadas con presencia de metales pesados, siguiendo diferentes criterios medioambientales y paisajísticos ...
Conesa Gallego, Encarnación, Faz Cano, Ángel, Gómez López, María Dolores, Parra Torres, Alfonso, Zornoza Belmonte, Raúl   +4 more
core   +3 more sources