title: Ethnobotanical perspective of antimalarial plants: traditional knowledge based study.
abstract: BACKGROUND
  Considering the demand of antimalarial plants it has become essential to find and locate them for their optimal extraction. The work aims to find plants with antimalarial activities which were used by the local people; to raise the value of traditional knowledge system (TKS) prevalent in the study region; to compile characteristics of local plants used in malaria treatment (referred as antimalarial plants) and to have its spatial distribution analysis to establish a concept of geographical health.
  
  
  METHODS
  Antimalarial plants are listed based on literature survey and field data collected during rainy season, from 85 respondents comprised of different ethnic groups. Ethno-medicinal utilities of plants was extracted; botanical name, family, local name, part used, folklore, geographical location and image of plants were recorded after cross validating with existing literatures. The interview was trifurcated in field, Vaidya/Hakims and house to house. Graphical analysis was done for major plants families, plant part used, response of people and patients and folklore. Mathematical analysis was done for interviewee's response, methods of plant identification and people's preferences of TKS through three plant indices.
  
  
  RESULTS
  Fifty-one plants belonging to 27 families were reported with its geographical attributes. It is found plant root (31.75 %) is used mostly for malaria treatment and administration mode is decoction (41.2 %) mainly. The study area has dominance of plants of family Fabaceae (7), Asteraceae (4), Acanthaceae (4) and Amaranthaceae (4). Most popular plants found are Adhatoda vasica, Cassia fistula and Swertia chirata while  % usage of TKS is 82.0 % for malaria cure.
  
  
  CONCLUSIONS
  The research findings can be used by both scientific community and common rural people for bio-discovery of these natural resources sustainably. The former can extract the tables to obtain a suitable plant towards finding a suitable lead molecule in a drug discovery project; while the latter can meet their local demands of malaria, scientifically.
authors: Center for Biology and Bioinformatics, School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, 110067, India. qayum.iitk@gmail.com.|Indira Gandhi National Forest Academy, Dehradun, India. qayum.iitk@gmail.com.
authors: Abdul
authors: A
authors: Qayum
authors: Centre for the Study of Regional Development, Jawaharlal Nehru University, New Delhi, India. aryarakesh.mnu@gmail.com.
authors: Rakesh
authors: R
authors: Arya
authors: Center for Biology and Bioinformatics, School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi, 110067, India. andrew@jnu.ac.in.
authors: Andrew M
authors: AM
authors: Lynn
mesh_terms: D000962:Antimalarials / Q000494:pharmacology*; D019448:Ethnobotany; D005260:Female; D005843:Geography; D006801:Humans; D019359:Knowledge; D008297:Male; D008875:Middle Aged; D010944:Plants; D012959:Socioeconomic Factors
chemical_list: D000962:Antimalarials