Results 81 to 90 of about 7,654 (276)

Community Characteristics and Population Dynamics of an Endangered Rhododendron nymphaeoides

Ecology and Evolution, Volume 15, Issue 4, April 2025.
Rhododendron nymphaeoides is explicitly listed as an endangered species in the “the International Union for Conservation of Nature's Red List,” “The Red List of Rhododendrons,” “Red List of China's Higher Plants,” and “Threatened Species List of China's Higher Plants.” It is also listed as a provincial‐level key protected wild plant in Sichuan, with ...
Jun Luo, Xiaoyong Dai, Jin Chen, Congjun Yuan, Haodong Wang, Dali Luo   +5 more
wiley   +1 more source

Vegetation [PDF]

, 2011
Due to their complexity, vegetation phenomena are not understandable without a consistent conceptual framework. A few indispensable concepts to explore the northeastern Portuguese ultramafic vegetation are set out in Tables 9 and 10. Association.
Aguiar, Carlos, Monteiro-Henriques, T., Sánchez-Mata, D.   +2 more
core   +1 more source

El límite austral de distribución de Adiantopsis orbygniana (Polypodiopsida: Pteridaceae) y sus inferencias biogeográficas

Lilloa
Se cita a Adiantopsis orbygniana (Pteridaceae) por primera vez para la flora de Tucumán, Argentina, en la provincia biogeográfica de las Yungas (distrito de las Selvas de transición). Éste constituye el registro más austral de la especie.
A. Slanis, E. Bulacio, Alfredo Grau, M. Arana   +3 more
semanticscholar   +1 more source

Impact of Anthropogenic Pollution on the Plant Species Diversity and Composition Along the Riparian Ecotones of Goa's Sal and Zuari Rivers

Plant-Environment Interactions, Volume 6, Issue 2, April 2025.
ABSTRACT Anthropogenic pressures are increasingly constraining the health of riparian ecosystems by exposing their remnant vegetation to edge effects. Despite being at the land–water interface, conservation efforts have often overlooked how water pollution may indirectly exacerbate the broader impacts of anthropogenic pressures on riparian vegetation ...
Moses Musisi, Celly Quadros, Krishnan Sellappan   +2 more
wiley   +1 more source

Морфология спор Pityrogramma calomelanos (L.) Link (Pteridaceae)

Turczaninowia, 2017
Методом сканирующей электронной микроскопии (СЭМ) проведено сравнительное исследование ультраструктуры поверхности спор шести образцов Pityrogrammacalomelanos (L.) Link (Pteridoideae, Pteridaceae), собранных в разных участках ареала: в Южном Китае (о-в ...
A. V. Vaganov, I. I. Gureyeva, A. I. Shmakov, A. A. Kuznetsov, R. S. Romanets, V. A. König   +5 more
doaj  

Studies on Fern of Lesser Sunda Islands I: Checklist of the Genus Adiantum (Pteridaceae)

Jurnal Biodjati, 2020
Adiantum or maidenhair fern is one of the largest genera in Pteridaceae. We survey their species diversity in Lesser Sunda Islands, Indonesia through the living collection and herbarium examination. Seventeen species of Adiantum were recorded.
Wenni Setyo Lestari, Bayu Adjie
doaj   +1 more source

Kajian Morfologi Dan Mikromorfologi (Sisik Serta Trikoma) 4 Jenis Pyrrosia Mirb. (Polypodiaceae) Di Provinsi Riau [PDF]

, 2018
Pyrrosia merupakan golongan tumbuhan paku epifit dari family Polypodiaceae. Penelitian ini bertujuan untuk mengkarakterisasi morfologi (rhizoma, ptiolus dan lamina) dan mikromorfologi (sisik dan trikoma) dari 4 jenis Pyrrosia yang umum dijumpai di ...
Isda, M. N. (Mayta), Sofiyanti, N. (Nery)   +1 more
core   +1 more source

New taxonomic treatments in the Pteris fauriei group (Pteridaceae)

Phytotaxa
The dividing lines between species in the Pteris fauriei group (Pteridaceae) are questionable and the systematic positions of some species in this group remain unclear.
Dongmei Yang, JIA-MEI Wang, Rui Guo, Hongjuan Zhu, Changwang Ma, Jing Yu, Ya Liu, You-gen Wu, Hui Shang   +8 more
semanticscholar   +1 more source

Oral bioaccessibility trends for As, Cd, Cr, Ni, and Pb in vegetables grown in contaminated soils: A systematic review

Urban Agriculture &Regional Food Systems, Volume 10, Issue 1, 2025.
Abstract Urban and peri‐urban agriculture has the potential to address social, economic, and environmental issues by bringing communities together, producing low‐cost food, and greening derelict locations. However, many urban and peri‐urban brownfield sites have a legacy of soil metal and metalloid contamination, and so crops grown on these sites may ...
Jennifer Newell, Siobhan F. Cox, Rory Doherty   +2 more
wiley   +1 more source

Dos nuevas poblaciones de Pteris vittata L. en la Comunidad Valenciana [PDF]

, 2015
Se aportan datos referentes a dos nuevas poblaciones del helecho Pteris vittata L. 1753 (Pteridaceae) en la Comunidad Valenciana (España), un taxón vegetal de elevado interés, catalogado como vulnerable por la Unión Internacional para la Conservación de ...
Artigas Vilches, Roberto
core