An updated checklist of aquatic plants of Myanmar and Thailand Ito, Yu Barfod, Anders S. Biodiversity Data Journal 2014 2 1019 1019 Ridl., 1918 Ridl. 1918 Liliopsida Pontederiaceae Monochoria GBIF,IPNI Plantae Monochoria elata Commelinales 0 1019 Magnoliophyta species elata  Materials  Type status: Other material. Occurrence: recordedBy: Y. Ito; Location: country: Thailand; locality: Nakhon Si Thamarat Province; Phru Kuan Kleng; verbatimLatitude: 8° 26' 7" N; verbatimLongitude: 99° 57' 45" E; Event: eventDate: Jan. 26, 1999; Record Level: collectionID: C. Niyomdham 5662; institutionCode: BKF  Type status: Other material. Occurrence: recordedBy: Y. Ito; Location: country: Thailand; locality: Phatthalung Province; Khuan Khanun; verbatimLatitude: 7° 44' 6" N; verbatimLongitude: 100° 0' 36" E; Event: eventDate: Dec. 24, 2006; Record Level: collectionID: R. Pooma et al. 6609; institutionCode: BKF  Type status: Other material. Occurrence: recordedBy: Y. Ito; Location: country: Thailand; locality: Patalung Province; Thale Luang; verbatimLatitude: 7° 36' N; verbatimLongitude: 100° 10' E; Event: eventDate: Mar. 21, 1960; Record Level: collectionID: L.B. & E.C. Abbe et al. 9698; institutionCode: BKF  Type status: Other material. Occurrence: recordedBy: Y. Ito; Location: country: Thailand; locality: Saraburi Province.; verbatimLatitude: 9° 16' N; verbatimLongitude: 99° 32' E; Event: eventDate: Oct. 11, 1964; Record Level: collectionID: T. Smitinand 29879; institutionCode: BKF  Type status: Other material. Occurrence: recordedBy: Y. Ito; Location: country: Thailand; locality: Chachoengsao Province; near Phanom Sarakhan, 50km E of Chachoengsao; verbatimLatitude: 13° 40' N; verbatimLongitude: 101° 30' E; Event: eventDate: Oct. 1, 1984; Record Level: collectionID: G. Murata et al. T-37035; institutionCode: BKF  Distribution Malaysia (Peninsular), Thailand. Jan. 26, 1999 BKF Y. Ito Thailand 8.435278 Nakhon Si Thamarat Province; Phru Kuan Kleng 21 99.962494 0 1019 1 Other material Dec. 24, 2006 BKF Y. Ito Thailand 7.735 Phatthalung Province; Khuan Khanun 21 100.01 0 1019 1 Other material Mar. 21, 1960 BKF Y. Ito Thailand 7.6 Patalung Province; Thale Luang 1303 100.166664 0 1019 1 Other material Oct. 11, 1964 BKF Y. Ito Thailand 9.266666 Saraburi Province. 1300 99.53333 0 1019 1 Other material Oct. 1, 1984 BKF Y. Ito Thailand 13.666667 Chachoengsao Province; near Phanom Sarakhan, 50 km E of Chachoengsao 1290 101.5 0 1019 1 Other material