Tricyrtis formosana




Family Liliaceae
Subfamily Calochortoideae
Scientific name Tricyrtis formosana Baker
Synonyms none
Common name (Japanese common name) taiwan hototogisu (タイワンホトトギス, 台湾杜鵑 [meaning: Taiwan hototogisu (hototogisu = Cuculus poliocephalus)])
(English common name) Taiwan toadlily
Distribution (Japan) Okinawa (Iriomote Island)
(Other nations) Taiwan
Habitat Garden, roadside
Chromosomal number 2n=26
Description Plants 60-100cm tall. Leaves 8-13cm long, 2.5-4.5cm wide. Flowers purple perianths each 2-4cm long, flowering in September to October. Perennial plants.
Reference Tricyrtis formosana Baker
Tricyrtis formosana Baker
'Samurai' Toad Lily
Note Some authors describe that Tricyrtis stolonifera Matsumura (syn. Tricyrtis formosana Baker var. stolonifera (Matsumura) Masamune) is a synonym of Tricyrtis formosana Baker (Tricyrtis formosana Baker var. formosana).
The United States Patent and Trademark Office (USPTO) accepted and issued many plant patents for Tricyrtis hybrids.



September 2007
at Shinjuku Gyoen National Garden
September 2007
at Shinjuku Gyoen
National Garden
September 2007
at Shinjuku Gyoen
National Garden