scholarly journals Setting the priority medicinal plants for conservation in Indonesia

2021 ◽  
Author(s):  
Ria Cahyaningsih ◽  
Joana Magos Brehm ◽  
Nigel Maxted
Keyword(s):  
Medicinal Plant ◽  
Plant Species ◽  
Conservation Planning ◽  
Conservation Status ◽  
Ex Situ ◽  
Medicinal Plant Species ◽  
Current Conservation ◽  
Priority List ◽  
Threatened Plant Species ◽  
Priority Species

AbstractSetting priority species for conservation planning in a large and biodiverse country such as Indonesia is crucial. At least 80% of the medicinal plant species in South East Asia can be found in Indonesia, whether they are native or introduced. However, their conservation is currently ineffective due to limited human and financial resources. By examining factors such as species' occurrence status, rarity and part of the plant harvested, the various Indonesian medicinal plant species can be prioritised for conservation planning. In this study, various threatened plant species have been included in the priority list as well as those listed in related legislation. Some 233 species within 161 genera and 71 families are recommended for prioritisation. An inventory of these priority species was produced presenting compiled data including vernacular names, plant habit, harvested plant part, uses, distribution, whether it is conserved ex situ, and their DNA barcoding. Significantly 41.20% of priority species have no information on their current conservation status in either in situ or ex situ national or international genebanks.

scholarly journals Ethnobotanical Study of Medicinal Plants in Hidabu Abote District, North Shewa Zone, Oromia Region, Ethiopia

2021 ◽  
Author(s):  
Boja Tilinti Bose ◽  
Yoseph Melka ◽  
Tesfaye Awas
Keyword(s):  
Medicinal Plants ◽  
Medicinal Plant ◽  
Indigenous Knowledge ◽  
Plant Species ◽  
Local People ◽  
Ex Situ ◽  
Preference Ranking ◽  
Medicinal Plant Species ◽  
World Population ◽  
Significant Difference

Abstract Background: The world population use medicinal plants for treating diseases in forms of drug developments also traditional medicinal specially developing countries. The economic growth and cultural changes threaten the traditional lifestyle of local people. The aim of the study is to investigate medicinal plants and associated indigenous knowledge. Methods: Ethnobotanical data were obtained using semi-structured interviews, focus group discussion and market survey. Data were analyzed by descriptive statistics, informant consensus factor, preference ranking and Direct matrix ranking using Microsoft Excel and Statistical Package for Social Science Version 20. Results: Ethnomedicinal use of 136 medicinal plant species belonging to 117 genera and 63 families wereidentified and documented. The highest number of medicinal plants was used in midland kebele(74 species). Out of total medicinal plants 66 (48.53%) species were reported to treat human aliments only. Most of the medicinal plants harvested were herbs (37.50%), followed by trees (36.76%) and the least was lianas (0.74%). A Pearson correlation test indicated a positive and significant difference between age of informants and number of medicinal plant species cited, and negative and significant difference between level of education and number of medicinal plant species cited. The result indicates that there was significant difference between male and female informants in their knowledge of medicinal plants, and there was significant different between number of medicinal plants reported by key informants and household respondents. Cordia africana ranked first as a multipurpose medicinal plant. Agricultural expansion (41.96%) stood first as a factor threatening medicinal plants. Conclusion: The highest numbers of MPs were used in Sire Morose kebele (midland), but collection was not restricted only to their locality the move other kebeles to harvest MPs. In the study area elders have better knowledge of medicinal plant than younger and as people educate their knowledge on medicinal plants decrease.This implies that in study area there is potential indigenous knowledge but we are going loss this traditional knowledge if did not develop means transferring this to next generation. To support local people effort on in-situ conservation and ex-situ conservation needed

scholarly journals Preliminary assessment of the conservation status of medicinal plant species in Canada

Botany ◽  
2021 ◽  
Author(s):  
Lauren A E Erland ◽  
Christina E Turi ◽  
Susan Murch
Keyword(s):  
Medicinal Plants ◽  
Medicinal Plant ◽  
Plant Species ◽  
Method Development ◽  
Conservation Status ◽  
Medicinal Plant Species ◽  
Natural Health Products ◽  
Natural Health ◽  
Preliminary Assessment ◽  
Health Products

Natural health products in North America are a 9.6 billion US dollar industry that has seen increased demands particularly in products for immune support and anti-viral supplements in response to the Covid-19 pandemic. It has been estimated that ≈40% of the plant raw materials used in natural health products are wild-harvested each year but exact data is missing for many species. Our data show that there are at least 1445 medicinal plant species harvested for commercial products in Canada and 1217 of these are native species. Medicinal plants and non-timber forest crops are also increasingly impacted by climate change as suitable growing areas migrate. In order to ensure long term species survival in the wild, it is necessary to generate accurate information about distribution of wild populations, need for conservation and sustainable method development. Our objective was to provide a preliminary assessment on the conservation status of Canadian medicinal plants by analysis of the available data resources.

Are listed threatened plant species actually at risk?

2002 ◽  
Vol 50 (1) ◽  
pp. 1 ◽  
Author(s):  
Mark A. Burgman
Keyword(s):  
Plant Species ◽  
Threatened Species ◽  
Feedback Loop ◽  
Conservation Status ◽  
The State ◽  
Scarce Resources ◽  
Threatened Plant ◽  
Threatened Plant Species ◽  
Legal Mandates ◽  
State Of The Environment

Despite the fact that the most changes in lists of threatened species reflect changes in knowledge rather than changes in conservation status, the lists continue to provide social and legal mandates for conservation; they are used to report on the state of the environment and to guide the allocation of scarce resources. There is a substantial under-representation of non-vascular species in threatened plant lists, reflected in an absence of documented extinctions among fungi and algae. Turnover in the composition of extinct flora lists in Australia suggests that the lists of threatened species may not be sufficiently reliable to form the basis for reporting on the state of the environment. They are of limited use in distinguishing between levels of threat and may not be a reliable guide for the allocation of scarce conservation resources among plant species. Systems for listing threatened species create a feedback loop, responsive to the subjective preferences of scientists, largely unresponsive to underlying true threats, self-perpetuating and accentuating bias with each iteration. Other tools, including formal decision approaches and the acquisition of new kinds of data, are needed to fill the roles.

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