Riparian plant species of Sherichhu River in Eastern Bhutan: their diversity, distribution, and ethnobotanical uses

2021 ◽  
Author(s):  
Tenzin Jamtsho ◽  
Phurpa Wangchuk ◽  
Karma Yeshi ◽  
Tobgay ◽  
Kitichate Sridith
2013 ◽  
Vol 85 (4) ◽  
pp. 1449-1460 ◽  
Author(s):  
MAINARA F. CASCAES ◽  
VANILDE CITADINI-ZANETTE ◽  
BIRGIT HARTER-MARQUES

Phenological studies assist in forest ecosystems comprehension and evaluation of resource availability for wildlife, as well as in improving the understanding of relationships between plants and their pollinators and dispersers. This study aims to describe the reproductive phenophases of riparian plant species and correlate them with climatic variables. The reproductive phenology was analyzed biweekly throughout one year, recording the absence or presence of flowers/fruits. The flowering phenophase occurred throughout the year, with an increase in number of species in blossom in October, November, and December. The flowering peak of the community was observed in November. The fruiting phenophase also occurred throughout the year and showed an increase of species fruiting in June with a slight decrease in August and September. The data obtained in this study, when compared with other studies in different Atlantic Rainforest areas, indicates a seasonal pattern for the flowering phenophase and a variation in fruit availability throughout the year as well as in the fruiting peaks. Therefore, studies that observe flowering and fruiting events in loco are of main importance because they provide information on reproductive seasons of species for use in environmental restoration projects and thus alleviate the situation of degradation of riparian forests.


2003 ◽  
Vol 51 (6) ◽  
pp. 667 ◽  
Author(s):  
A. J. Lymbery ◽  
R. G. Doupé ◽  
N. E. Pettit

Although the salinisation of streams has long been recognised as one of Western Australia's most serious environmental and resource problems, there is very little published information on the effects of salinisation on riparian flora and fauna. We studied riparian vegetation in three experimental catchments on the Collie River in Western Australia. The catchments are situated within a 5-km area of state forest and are geologically and botanically similar, but differ in the extent of clearing, groundwater levels and stream salinity. In each catchment, transects were taken perpendicular to the direction of streamflow, and 4-m2 quadrats taken along each transect. Within each quadrat, soil salinity was measured, all plants were identified to species level and percentage cover estimated. The catchments differed significantly in soil salinity, with salinity being greatest in the most extensively cleared catchment and increasing towards the floor of the valley. Plant-species richness, species diversity and species composition were significantly related to soil salinity, both among catchments and among quadrats within the most extensively cleared catchment. Plant-species richness and diversity decreased with increasing soil salinity, an effect that may be partly due to a decline in perennial herb and shrub species. This may have an impact on other components of the riparian ecosystem.


Ecohydrology ◽  
2017 ◽  
Vol 10 (5) ◽  
pp. e1852 ◽  
Author(s):  
Patrick Modrak ◽  
Stefan Brunzel ◽  
Armin W. Lorenz

Author(s):  
Gwendolyn Waring

The study of the riparian plant community along the shoreline of Lake Powell offers a unique opportunity to observe the development of a plant community from a very early stage. This annual report discusses some of the results of the initial phase of this study, which was designed to describe the structure of the plant community as it occurs today and to describe preliminary results of experiments begun to assess interactions between the exotic tamarisk and native riparian plant species.


2021 ◽  
Vol 25 (9) ◽  
pp. 1591-1597
Author(s):  
C. Ekeke ◽  
C.A. Ogazie ◽  
I.G. Ugiomoh ◽  
M.C. Mbalewe,

This document focuses on the ethnobotanical uses and taxonomic composition of some Aju Mbaise (Mbaise wraps). A total of 31 plant species belonging to 24 families were identified in the wraps collected from the study area. These plants are used in the treatment of ailments such as hypertension, typhoid, malaria, boost fertility in females, post-partum (immediately after birth), treatment of diabetes, treatment of arthritis, and induce weight loss. Annonaceae family constituted 9.68% of the total plant family, followed by Acanthaceae, Combretaceae, Fabaceae, Malvaceae, and Rubiaceae with 6.45% each. Among the plant species, Cnestis ferruginea (Connaraceae) occurred in five wraps. This is followed by Alternanthera bettzickiana (Amaranthaceae), Craterispermum cerinanthum (Rubiaceae), and Napoleona imparalis (Lecythidaceae) found in four wraps while Acanthus montanus (Acanthaceae), Barteria nigritana (Passifloraceae), Nephrolepis exaltata (Nephrolepidaceae), Oxytenanthera abyssinica (Poaceae), Palisota hirsuta (Commelinaceae), Scleria naumanniana (Cyperaceae), and Sida rhomboidea (Malvaceae) are in three ailments each. These plant species and families with high occurrence are the most effectively used plant groups in the study for the treatment of these diseases.


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