Research on distribution pattern of Subg.SalviaBenth. (Lamiaceae), an important group of medicinal plants in East Asia

2015 ◽  
Vol 35 (5) ◽  
Author(s):  
王琦 WANG Qi ◽  
魏宇昆 WEI Yukun ◽  
黄艳波 HUANG Yanbo
Phytotaxa ◽  
2021 ◽  
Vol 512 (2) ◽  
Author(s):  
MUHAMMAD IDREES ◽  
JULIAN M.H. SHAW

The genus Eriobotrya Lindley (1821: 96) (Rosaceae, Jussieu 1789), comprises of ca. 36 taxa in East Asia, Indochina, the Himalayas, Western Malaysia (Vidal 1965, Pham 2000, Kalkman 2004, Yang et al. 2005, Idrees et al. 2018). In the flora of China, 20 species were reported (Gu & Spongberg 2003, Yang & Lin 2007, Li et al. 2012, Ding et al. 2015), with a further three species (endemic) recently described from Yunnan, and Myanmar (Chen et al. 2020, Idrees et al. 2020, Kang et al. 2021). All species are trees or shrubs, and of economic importance for use as ornamentals, edible fruit or timber, as well as medicinal plants (Seth 2003).


2021 ◽  
Vol 9 ◽  
Author(s):  
Jun-Ming Zhang ◽  
Min-Li Song ◽  
Zhen-Jian Li ◽  
Xiang-Yong Peng ◽  
Shang Su ◽  
...  

Akebia quinata, also known as chocolate vine, is a creeping woody vine which is used as Chinese herbal medicine, and found widely distributed in East Asia. At present, its wild resources are being constantly destroyed. This study aims to provide a theoretical basis for the resource protection of this plant species by analyzing the possible changes in its geographic distribution pattern and its response to climate factors. It is the first time maximum entropy modeling (MaxEnt) and ArcGIS software have been used to predict the distribution of A. quinata in the past, the present, and the future (four greenhouse gas emission scenarios, namely, SSP1-2.6, SSP2-4.5, SSP3-7.0, and SSP5-8.5). Through the prediction results, the impact of climate change on the distribution of A. quinata and the response of A. quinata to climate factors were analyzed. The results showed that the most significant climatic factor affecting the distribution pattern of A. quinata was the annual precipitation. At present, the suitable distribution regions of A. quinata are mainly in the temperate zone, and a few suitable distribution regions are in the tropical zone. The medium and high suitable regions are mainly located in East Asia, accounting for 51.1 and 81.7% of the worldwide medium and high suitable regions, respectively. The migration of the geometric center of the distribution regions of A. quinata in East Asia is mainly affected by the change of distribution regions in China, and the average migration rate of the geometric center in each climate scenario is positively correlated with the level of greenhouse gas emission scenario.


2008 ◽  
Vol 3 (1) ◽  
pp. 15 ◽  
Author(s):  
Lai Chan ◽  
Emily LC Cheah ◽  
Constance LL Saw ◽  
Wanyu Weng ◽  
Paul WS Heng

2021 ◽  
Vol 5 (1) ◽  
pp. 63-76
Author(s):  
Woongchul Shin

Focusing on the modern postal system, this essay tracks the current usage of vocabulary and the process of change in each region of East Asia. To start with, it confirms the synchronic distribution pattern of postal terms in East Asia through local laws. It then examines the background of the creation of 郵便 ( yûbin) in Japan as a new modern word in terms of institutional and linguistic history. It highlights, in this regard, the Japanese specificity behind the birth of the modern term 郵便, investigating how the term has been accepted in other East Asian regions such as China and Korea. Finally, it summarizes the following findings: first, through a linguistic phenomenon that can be accounted for by a theory called character-morphemes, 便 ( bin, tayori). In Japanese this came to acquire the meaning of ‘letter’ and ‘communication means’ which would not have existed when it had been initially passed down from China. Second, in modern Chinese, the word 郵便 ( yóubiàn) did not have the vitality to overwhelm other competing vocabulary in situations where such Japanese meanings were not shared; and last, in Korea, on the other hand, a branch similar to Japan existed in the usage of the word 便 ( phyen) before modern times. Such a tendency, in fact, induced the acceptance of the new modern term 郵便 ( wuphyen).


Author(s):  
Niroj Paudel ◽  
Mukti Ram Aryal ◽  
Bishnu Dev Das ◽  
Dinesh Chandra Adhikari ◽  
Prakash Deep Rai ◽  
...  

<p class="abstract"><strong>Background:</strong> This paper aims to explore distribution pattern of medicinal plants and their uses for the local communities. We have explained here 12 medicinal plants with their identification and medicinal uses.</p><p class="abstract"><strong>Methods:</strong> The plants were surveyed through the direct visit in a different interval of time after that plant was identified.  </p><p class="abstract"><strong>Results:</strong> 12 species were described as their medicinal value with identifying Characters. The knowledge of medicinal which provide the potential use for local communities.</p><p class="abstract"><strong>Conclusions:</strong> The Knowledge of the medicinal plant gives people as community as proper uses about the medicinal, herbs shrubs and tree. Due to this, we must preserve the plant as for future generation.</p>


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