Summary description from Wikipedia:

Trapa in languages:

Chinese

菱屬

Czech

kotvice

English

water chestnuts

Japanese

ヒシ属

Korean

마름속

Russian

Рогульник

Swedish

sjönötter

Thai

สกุล กระจับ

Ukrainian

Водяний горіх

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Parent Taxon

• Lythraceae

Sibling Taxa

• Adenaria
• Ammannia
• Balsamona
• Capuronia
• Crenea
• Cuphea
• Decodon
• Didiplis
• Diplusodon
• Duabanga
• Galpinia
• Ginoria
• Gyrosphragma
• Heimia
• Koehneria
• Lafoensia
• Lagerstroemia
• Lawsonia
• Lourtella
• Lythrum
• Munchausia
• Pehria
• Pemphis
• Physocalymma
• Pleurophora
• Punica
• Rotala
• Sonneratia
• Tetrataxis
• Trapa
• Woodfordia

Child Taxa

• Trapa assamica
• Trapa bicornis
• Trapa hankensis
• Trapa hyrcana
• Trapa incisa
• Trapa japonica
• Trapa kashmirensis
• Trapa kozhevnikoviorum
• Trapa natans
• Trapa nedoluzhkoi
• Trapa octotuberculata
• Trapa pseudincisa

Top Observation Places

• Yilan