Results 161 to 170 of about 1,192 (185)

The Invasive Mechanisms of the Noxious Alien Plant Species Bidens pilosa. [PDF]

Plants (Basel)
Kato-Noguchi H, Kurniadie D.
europepmc   +1 more source

Clonal growth characteristics and diversity patterns of different Clintonia udensis (Liliaceae) diploid and tetraploid cytotypes in the Hualongshan Mountains. [PDF]

Sci Rep
Han M, Qie Q, Liu M, Meng H, Wu T, Yang Y, Niu L, Sun G, Wang Y.   +8 more
europepmc   +1 more source

The United Kingdom Pension System: Key Issues [PDF]

Blake, David
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Pollination ecology and breeding system of Ecbolium Ligustrinum (Acanthaceae): a transition from autogamy to xenogamy through specialised plant-pollinator interactions

Acta Botanica Hungarica, 2022
In view of the ongoing rarity of Ecbolium ligustrinum there is an urgent need for conservation of the species. For this, a detailed work was carried out regarding the untold story of its reproductive ecology. The work was done for three consecutive years
A. Kundu, P. Karmakar
semanticscholar   +1 more source

Reproductive biology of Trillium govanianum, an endangered plant species endemic to the Himalaya: implications for conservation

Botany Letters, 2023
In this study, we investigated the reproductive biology of Trillium govanianum — a medicinally important endangered plant species endemic to the Himalaya.
K. Rashid, Sufiya Rashid, A. Ganie, I. A. Nawchoo, Anzar Ahmad Khuroo   +4 more
semanticscholar   +1 more source

Induced xenogamy enhances capsule formation, seed viability, in vitro seed germination, and seedling growth in the threatened orchid Diplomeris hirsuta: A strategy for conservation

Journal of Applied Horticulture
Diplomeris hirsuta, a medicinally important yet threatened terrestrial orchid species, is vulnerable to extinction as per the IUCN Red List. This study aimed to investigate the influence of different pollination methods on D. hirsuta seed viability, seed
Tshering Chomu Bhutia, Laxuman Sharma, S. Biswas, Rampal Rampal, S. Manivannan, Tshering Lhamu Bhutia, S. Natta, L. C. De   +7 more
semanticscholar   +1 more source

Pollination Biology of an Endemic Hawaiian Tree, Erythrina sandwicensis (Fabaceae: Papilionoideae), in a Novel Ecosystem1

Pacific Science, 2021
: Tropical dry forest ecosystems are among the most endangered ecosystems globally. In Hawai‘i, dry forest species are under threat due to habitat destruction, invasive species, and a loss of mutualisms including pollinators.
Emily F. Grave, Timothy I. Kroessig, T. Ticktin   +2 more
semanticscholar   +1 more source

Population structure and seed set of heterostylous species Pulmonaria obscura (Boraginaceae) Автор

Vestnik Tomskogo gosudarstvennogo universiteta Biologiya
Self-incompatibility in plants is the mechanism preventing autogamy and promoting xenogamy. The vast majority of heteromorphic species are heterostylous.
V. N. Godin, G.K. Botov
semanticscholar   +1 more source