An updated checklist of aquatic plants of Myanmar and Thailand Author Ito, Yu Author Barfod, Anders S. text Biodiversity Data Journal 2014 2 1019 1019 http://dx.doi.org/10.3897/BDJ.2.e1019 journal article http://dx.doi.org/10.3897/BDJ.2.e1019 1314-2828-2-1019 Sagittaria guayanensis Humb., 1815 Materials Type status: Other material . Occurrence: recordedBy: Y. Ito ; Location: country: Thailand ; locality: Pathum Thani Province, Rangsit ; verbatimLatitude: 13° 59' 17" N ; verbatimLongitude: 100° 37' 59" E ; Event: eventDate: Aug. 25, 1974 ; Record Level: collectionID: S. Sripen s.n.; institutionCode: BKF Type status: Other material . Occurrence: recordedBy: Y. Ito ; Location: country: Thailand ; locality: Mae Hong Son Province ; verbatimLatitude: 19° 15' N ; verbatimLongitude: 98° E; Event: eventDate: Sep. 9, 1974 ; Record Level: collectionID: K. Larsen & S.S. Larsen 34312; institutionCode: BKF Type status: Other material . Occurrence: recordedBy: Y. Ito ; Location: country: Thailand ; locality: Mae Hong Son Province ; verbatimLatitude: 19° 15' N ; verbatimLongitude: 98° E; Event: eventDate: Sep. 10, 1974 ; Record Level: collectionID: K. Larsen & S.S. Larsen 34375; institutionCode: BKF Type status: Other material . Occurrence: recordedBy: Y. Ito ; Location: country: Thailand ; locality: Chiang Mai; Doi Lodge ; verbatimLatitude: 19° 18' N ; verbatimLongitude: 99° 10' E ; Event: eventDate: Apr. 15, 1958 ; Record Level: collectionID: No. 2742; institutionCode: GH Distribution Bangladesh,?Cambodia, China (Central, South), India (nationwide), Indonesia (Java, Sumatra, Sulawesi), Malaysia (Peninsular), Nepal, Thailand,?Vietnam.