Results 51 to 60 of about 9,640 (214)

A First Quantification of Plant Endemism in the Manica Highlands (Zimbabwe–Mozambique) and the Significance of Open Habitats

Ecology and Evolution, Volume 16, Issue 4, April 2026.
We present here the first quantitative assessment of plant endemics from the Manica Highlands (Zimbabwe‐Mozambique), totalling 216 taxa, representing over 9% of the estimated total flora. A major finding is that 173 (80%) endemic taxa are principally or entirely confined to open montane habitats such as grassland, bare rock, crags and scrub or dwarf ...
Jonathan Timberlake, Vincent Ralph Clark
wiley   +1 more source

Activity of cell wall degrading glycanases in methyl jasmonate-induced leaf abscission in Kalanchoe blossfeldiana

Acta Agrobotanica, 2013
It was found previously that methyl jasmonate (JA-Me) induced leaf abscission in Kalanchoe blossfeldiana. In present studies it was shown that JA-Me markedly increased the total activities of cellulase, polygalacturonase, pectinase and xylanase in ...
Marian Saniewski, Ewa Gajewska, Henryk Urbanek   +2 more
doaj   +1 more source

The Cowl - v.31 - n.14 - Jan 31, 1979 [PDF]

, 1979
The Cowl - student newspaper of Providence College. Volume 31, Number 14 - January 31, 1979. 12 pages. Note:: The volume number printed on the banner page of this issue (XXXI) duplicates the volume number for the 1968-69 academic ...

core   +1 more source

Phylogeographic and Potential Distribution of Wild Apricot (Prunus armeniaca) in Xinjiang: Insights From Chloroplast/Nuclear DNA and Ecological Niche Modeling

Ecology and Evolution, Volume 16, Issue 3, March 2026.
This study employed integrated analyses of chloroplast DNA and nuclear genes, which revealed significant divergence in genetic structure between the two genomic compartments in Xinjiang wild apricots, reflecting complex evolutionary processes influenced by natural selection, genetic drift, and gene flow. Population history analyses indicated an absence
Mingyu Li, Xiaolan Wu, Mengfan Cui, Tao Hu, Chenyang Ma, Chen Yuan, Chenxi Liu, Deyin Cao, Wenwen Li, Kai Jia   +9 more
wiley   +1 more source

Architecture végétative et structure inflorescentielle du genre KALANCHOE (CRASSULACEAE) à Madagascar [PDF]

, 1986
L'étude de l'appareil végétatif de 40 espèces malgaches du genre KALANCHOE conduit à reconnaître 5 modèles architecturaux définis par HALLE, OLDEMAN et TOMLINSON : ceux de Holttum, de Tomlinson, de Chamberlain, de Leeuwenberg et de Rauh.
Cremers, Georges, Sell, Yves
core  

Green Synthesis of Metal Oxide Nanoparticles Using Plant Extracts: Applications in Catalysis and Biomedicine

Nano Select, Volume 7, Issue 3, March 2026.
ABSTRACT The green synthesis of metal oxide nanoparticles (MONPs) using plant‐based resources has gained significant traction as an environmentally benign, cost‐effective, and scalable alternative to traditional chemical and physical methods. This review comprehensively explores the plant‐mediated synthesis routes for a variety of MONPs, including CuO,
Faith Mwangi, Jannatun Zia, Ufana Riaz
wiley   +1 more source

Differentiating Two Species of ‘Mother-of-Thousands’: Kalanchoe daigremontiana and Kalanchoe x houghtonii [PDF]

Brazilian Archives of Biology and Technology
The widespread medicinal use of Kalanchoe daigremontiana and Kalanchoe × houghtonii, both popularly known as “mother-of-thousands”, often leads to their interchangeable use in folk medicine despite their distinct species status.
Evelyn Assis de Andrade, Isadora Machinski, Valter Paes de Almeida, Wilmer Hervet Perera, Robert Thomas Williamson, Wendy Karen Strangman, Jane Manfron, Flávio Luís Beltrame   +7 more
doaj   +1 more source

Sélection de végétaux adaptés aux terrasses des bâtiments en fonction de leur croissance

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2023
Cet article aborde la sélection de plantes adaptées aux conditions climatiques des terrasses végétalisées. Beaucoup d'espèces de plantes peuvent être utilisées, mais à travers ce projet de recherche on sélectionnera en premier lieu les plantations qui ...
Naoual RAOUJ, My Cherif HARROUNI, Lahoussaine BAAMAL, Noureddine BENAODA TLEMÇANI   +3 more
doaj   +1 more source

First whole genome sequence of a diploid crop wild relative of the Andean tuber “oca”: Annotation and comparative genomic analysis of Oxalis oulophora

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Oxalis oulophora, a diploid species closely related to the octoploid Andean tuber crop oca (Oxalis tuberosa), was selected for whole‐genome sequencing to aid in understanding the origins of polyploidy and domestication in oca and its relatives (crop wild relatives).
Dilrini Vanrooyen, Eve Emshwiller
wiley   +1 more source

Flowering and Morphogenesis of Kalanchoe in Response to Quality and Intensity of Night Interruption Light

Plants, 2019
The effects of the quality and intensity of night interruption light (NIL) on the flowering and morphogenesis of kalanchoe (Kalanchoe blossfeldiana) ‘Lipstick’ and ‘Spain’ were investigated.
Dong Il Kang, Hai Kyoung Jeong, Yoo Gyeong Park, Byoung Ryong Jeong   +3 more
doaj   +1 more source