Ex Situ Plant Conservation: Supporting Species Survival in the Wild. The Science and Practice of Ecological Restoration. Edited by Edward O  Guerrant, Jr, Kayri  Havens, and , Mike  Maunder; Foreword by , Peter H  Raven. Washington (DC): Island Press. $80.00 (hardcover); $40.00 (paper). xxix + 504 p; ill.; index. ISBN: 1–55963–874–5 (hc); 1–55963–875–3 (pb). 2004.

2005 ◽  
Vol 80 (1) ◽  
pp. 122-122
Author(s):  
Garrison Wilkes
Keyword(s):  
Ecological Restoration ◽  
Plant Conservation ◽  
Ex Situ ◽  
Washington Dc ◽  
Species Survival ◽  
In The Wild

scholarly journals Ensuring Sustainability of Kacip Fatimah (Labisia Pumila) Through Ex-Situ Conservation

2014 ◽  
Vol 3 (1) ◽  
pp. 43-47
Author(s):  
Farah Fazwa Md Ariff ◽  
Norhayati Saffie ◽  
Syafiqah Nabilah Samsul Bahari ◽  
Mohamad Zaki Abdullah ◽  
Mohd Asri Lias
Keyword(s):  
Raw Materials ◽  
Breeding Strategy ◽  
Ex Situ ◽  
Medicinal Uses ◽  
Whole Plant ◽  
In The Wild ◽  
Labisia Pumila ◽  
Increasing Demand ◽  
Planting Materials ◽  
Over Exploitation

Labisia pumila or locally known as Kacip Fatimah of the family Myrsinaceae is one of the popular herbal species in Malaysia. The leaves or the whole plant are being traditionally used to treat women internal problem and health. Other medicinal uses of the plant are as a treatment for dysentery, flatulence, dysmenorrhoea and gonorrhoea. The increasing demand of the plants for those usages has lead to the over-exploitation in the wild and might endanger the species if no conservation activities are being carried out. Beside the danger of extinction, the species also experience severe genetic loss and shortage of raw materials. Realizing to this, Plant Improvement Programme of Forest Research Institute Malaysia (FRIM) has taken an initiative to ex-situ conserve the species through the establishment of germplasm and development of breeding strategy. The purpose is to avoid extinction of the species and to produce high quality planting materials for commercial production. This paper discusses the collection, selection, propagation and establishment of clonal bank/germplasm of the species. It is anticipated that with the initiative, the sustainability of the species can be ensured to support the industries demand in the future.

scholarly journals The Role of Gardens in Integrated Conservation Practice

2019 ◽  
pp. 177-188
Author(s):  
Audrey Denvir ◽  
Jeannine Cavender-Bares ◽  
Antonio González-Rodríguez
Keyword(s):  
Plant Conservation ◽  
Ex Situ ◽  
Conservation Practice ◽  
Integrated Research ◽  
Academic Researchers ◽  
Conservation Plan ◽  
Species Specific ◽  
Integrated Conservation

Gardens and horticulturists play an increasingly important role in plant conservation, both in situ and ex situ. Integrated research and conservation of species intends to work across fields to connect science to conservation practice by engaging actors from different sectors, including gardens. The case of integrated conservation of Quercus brandegeei, a microendemic oak species in Baja California Sur, Mexico, is presented as an example of a collaboration between gardens and academic researchers to create a species-specific conservation plan that incorporates horticultural knowledge.

scholarly journals Hue and cry for Fritillaria cirrhosa D.Don, a threatened medicinal plant in the Western Himalaya

2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Manisha Mathela ◽  
Amit Kumar ◽  
Monika Sharma ◽  
Gurinderjit Singh Goraya
Keyword(s):  
Medicinal Plant ◽  
Population Decline ◽  
Plant Conservation ◽  
Western Himalaya ◽  
Ex Situ ◽  
Conservation Strategies ◽  
Market Demand ◽  
Wild Populations ◽  
Threatened Medicinal Plant ◽  
Fritillaria Cirrhosa

AbstractThe unique Himalayan ecosystems are repositories to the wild populations of diverse flora and fauna. The high value medicinal and aromatic plant species (MAPs) are an example of the same. Since time immemorial, these MAPs have been traditionally used by the local inhabitants and have eventually developed a high market value all over the world. Increasing market demand engenders over-extraction of species, unsustainable collection further catalyses decline in wild populations. The current communication raises high conservation concern on the rapid population decline of Fritillaria cirrhosa D.Don in the Western Himalaya. Harvested and traded with a new trade name i.e., ‘Jangli lehsun’ probably to disguise common Allium species, the species is facing tremendous decline in wild populations due to its illegal harvesting and trade in Himachal Pradesh. Further, F. cirrhosa faces threat due to unorganized, over-extraction, unsustainable and premature harvesting of the bulbs, coupled with illegal hidden markets functioning parallelly. Considering that this valuable species is under multiple threats being a medicinally important plant, priority should be given for its conservation through in-situ such as identification of medicinal plant conservation areas and ex-situ methods for its propagation and multiplication. Further, to ensure the long-term conservation of Fritillaria cirrhosa, prioritized conservation strategies such as strengthening of the Biodiversity Management Committees, capacity building through awareness programs for the key stakeholders and sustainable harvesting would be the practical solution.

scholarly journals In vitro spore germination and early gametophyte development of Cibotium barometz (L.) J. Sm. in different media

2020 ◽  
Vol 21 (11) ◽  
Author(s):  
Yupi ISNAINI ◽  
Titien Ngatinem Praptosuwiryo
Keyword(s):  
Spore Germination ◽  
Culture Media ◽  
Basal Medium ◽  
Modern Medicine ◽  
Ex Situ ◽  
Naphthalene Acetic Acid ◽  
Gametophyte Development ◽  
In The Wild ◽  
Rare And Endangered

Abstract. Isnaini Y, Praptosuwiryo TNg. 2020. In vitro spore germination and early gametophyte development of Cibotium barometz (L.) J. Sm. in different media. Biodiversitas 21: 5373-5381. Cibotium barometz (L.) J. Sm. is known as the golden chicken fern and included in Appendix II of CITES. It is an important export commodity for traditional and modern medicine. Globally, populations of this species are under significant pressure due to overexploitation in the wild. In vitro culture is one of the technologies used for ex-situ propagation and conservation of rare and endangered ferns and lycophytes. This study’s objectives were: (i) to observe in vitro spore germination and early gametophyte development of C. barometz, and (ii) to determine the best culture medium for rapid spore germination and early development of the gametophytes. The sterilized spores were sown in half-strength Murashige & Skoog (½MS) basal medium supplemented with combinations of 6-Benzylaminopurine (BAP) and α-Naphthalene acetic acid (NAA). A factorial combination of four BAP concentrations (0, 2, 4, and 6 mg L-1) with four concentrations of NAA (0; 0.01; 0.03 and 0.05 mg L-1) created 16 treatments replicated in a Completely Randomized Design. Spore germination of C. barometz was observed to be Vittaria-type, and its prothallial development was Drynaria-type. Spore germination started 7-14 days after sowing. Young heart-shape gametophytes consisting of 110-240 cells were formed in 45-61 days after sowing. The two best spore culture media for rapid spore germination and development of C. barometz gametophytes were ½ MS with or without 2 mg L-1 BAP.

scholarly journals Building a Global System for the Conservation of all Plant Diversity

2016 ◽  
pp. 5-13
Author(s):  
Paul Smith
Keyword(s):  
Plant Species ◽  
Plant Diversity ◽  
Plant Conservation ◽  
Professional Community ◽  
Cost Effective ◽  
Global Network ◽  
Ex Situ ◽  
Botanic Gardens ◽  
Global System ◽  
Wide Range

Botanic gardens and arboreta offer the opportunity to conserve and manage a wide range of plant diversity ex situ, and in situ in the broader landscape. The rationale that botanic gardens have a major role to play in preventing plant species extinctions is based on the assumptions that (1) there is no technical reason why any plant species should become extinct, and (2) that, as a professional community, botanic gardens possess a unique set of skills that encompass finding, identifying, collecting, conserving and growing plant diversity across the entire taxonomic spectrum. Botanic Gardens Conservation International (BGCI) is the pivotal centre of a global network of c. 2,600 botanic gardens and arboreta, which includes living collections representing at least one-third of known plant diversity; world class seed banks, glasshouses and tissue culture infrastructures; and technical knowledge networks covering all aspects of plant conservation. Following the example of the crop conservation community, BGCI is promoting the concept of a cost-effective, rational,botanic garden-centred Global System for the conservation and management of plant diversity.This system will aim to collect, conserve, characterise and cultivate samples from all of the world’s rare and threatened plants as an insurance policy against their extinction in the wild and as a source of plant material for human innovation, adaptation and resilience.

Conservation biology of the critically endangered salamander, Paradactylodon persicus gorganensis (Clergue-Gazeau & Thorn, 1979) (Amphibia: Hynobiidae) in northeastern Iran

2021 ◽  
pp. 1-12
Author(s):  
Seyyed Saeed Hosseinian Yousefkhani
Keyword(s):  
High Elevation ◽  
Quality Parameters ◽  
Critically Endangered ◽  
Ex Situ ◽  
Conservation Action ◽  
Agriculture Industry ◽  
Negative Effect ◽  
In The Wild ◽  
Future Viability ◽  
Anthropogenic Threats

Abstract Paradactylodon persicus gorganensis is a critically endangered salamander found in northeastern Iran which faces increasing major anthropogenic threats such as agriculture, industry and mining. The aim of the current study is to identify key environmental variables associated with the species’ presence. Also, measuring and comparing the water quality parameters in habitats where P. p. gorganensis is present and absent are the other aims of the study. The results indicate that high pH and dissolved oxygen values have a negative effect on the species’ presence, while its presence was strongly correlated with low mean water temperatures. The species’ range in response to the climate change will shift to the south and east, where areas of high elevation occur, because the species favors cold habitats. This study indicates that it will be particularly important to evaluate the whole range where P. p. gorganensis exists when preparing conservation action plans. It is recommended that ex-situ conservation programs are incorporated into conservation planning for the species, because the number of individuals in the wild is so low and their future viability is fragile.

Sign in / Sign up

Export Citation Format

Share Document