Results 91 to 100 of about 32,951 (260)

Cadmium Hyperaccumulation and Translocation in Impatiens Glandulifera: From Foe to Friend?

open access: yesSustainability, 2019
The use of phytoremediation to sustainably recover areas contaminated by toxic heavy metals such as cadmium (Cd) has been made feasible since the discovery of hyperaccumulator plants.
Stephanie Coakley   +4 more
semanticscholar   +1 more source

Effects of the Neonicotinoid Acetamiprid in Pollen on Bombus impatiens Microcolony Development

open access: yesEnvironmental Toxicology and Chemistry, 2020
Honey bees and other wild bee species including bumble bees have experienced population declines in recent decades. Although many stressors are implicated in bee population declines, much attention has focused on neonicotinoid pesticides, which are ...
A. Camp   +5 more
semanticscholar   +1 more source

Pollen morphology of the genus Impatiens L. (Balsaminaceae) and its systematic implications

open access: yes, 2021
Pollen morphology of 18 species from the genus Impatiens collected from different localities in Nilgiris, Tamil Nadu was evaluated using scanning electron microscopy (SEM) during the period of February 2017 to November 2019. From the observation of pollen
Muthulakshmipechiammal Pechimuthu   +2 more
semanticscholar   +1 more source

Suku Balsaminaceae Di Jawa: Status Taksonomi Dan Konservasinya [Balsaminaceae in Java: Taxonomy and Their Conservation Status] [PDF]

open access: yes, 2014
Study on the taxonomy and conservation status of Balsaminaceaein Java has been carried out. Based on the literature study, herbarium specimen deposited at Herbarium Bogoriense-LIPI (BO) and several field works in Java, there were two genera of ...
Utami, N. (Nanda)
core  

Conservation Conundrum: At-risk Bumble Bees (Bombus spp.) Show Preference for Invasive Tufted Vetch (Vicia cracca) While Foraging in Protected Areas [PDF]

open access: yes, 2019
In recent decades, some bumble bee species have declined, including in North America. Declines have been reported in species of bumble bees historically present in Ontario, including: yellow bumble bee (Bombus fervidus) (Fabricus, 1798), American bumble ...
Colla, Sheila R   +2 more
core   +1 more source

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

The effect of irrigation frequency on growth, flowering and stomatal conductance of osteospermum 'Denebola' and New Guinea impatiens 'Timor' grown on ebb·and-flow benches

open access: yesActa Agrobotanica, 2013
The response of osteospermum 'Denebola' and New Guinea impatiens 'Timor' grown on ebb-and-flow benches to different water potential of growing medium applied during whole growing period was investigated by measuring plant growth parameters and stomatal ...
Jadwiga Treder, Joanna Nowak
doaj   +1 more source

Impatiens stuhlmannii Warb.

open access: yes, 2021
Impatiens stuhlmannii Warb. in Engler, Pflanzenw. OstAfrikas 2C: 254. 1895. Rwanda. Lacs Edouard et Kivu. Nyungwe National Park. Kibuye, Wisumo, 2200 m, 16 Mar 1973, Troupin 14749 (BR, NHR); Shangugu, route Bukavu Astrida, env. d Uwinka, colline Bunyereri, 2100 m, 9 Jul 1960, Troupin 12436 (BR); Shangugu, route Astrida Bukavu, vers km 93 ...
Fischer, Eberhard   +3 more
openaire   +1 more source

European Ash (Fraxinus excelsior) as a Functional Keystone Species Shaping Woodland Flora in the UK

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Ash trees have distinct ecological attributes—their canopy allows a high level of light to penetrate and their foliage decomposes rapidly. Here we used woodland survey data to explore if the prevalence of ash trees has an impact on associated plant communities at a fine spatial scale.
Melanie Roach, Ben Raymond
wiley   +1 more source

Pollinator Visitation Alters Cranberry Flower Fungal Communities in Wisconsin Cranberry Agroecosystems

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 2, April 2026.
A two‐year study reveals shared fungal communities between cranberry flowers and insect visitors, including Apis mellifera, Bombus species, solitary bees and hover flies. Greater fungal richness was present in pollinator‐accessible flowers compared to those that were tented.
Celeste C. Mezera   +2 more
wiley   +1 more source

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