TY - JOUR AU - Boonkird, Kalyanee PY - 2014/12/08 Y2 - 2024/03/29 TI - Studies in Flora of Thailand: Pontederiaceae JF - Thai Forest Bulletin (Botany) JA - Thai Forest Bull., Bot. VL - 0 IS - 9 SE - Articles DO - UR - https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/25118 SP - 12-14 AB - <p>Aquatic, erect or floating herbs. Leaves spirally arranged or rosulate. Inflorescences spicate, racemose, panicle or corymb subtended by 1-2 spathe-like or tubular leaf-sheaths. Flowers bisexual, 6-merous. Stamen 6,3 rarely 1. Ovary superior 3- or 1-locular. Fruit a 3-valved capsule; seeds minute, ribbed.</p> ER -