Utricularia gibba




Family Lentibulariaceae
Scientific name Utricularia gibba L.
Synonyms Megozipa fornicata (Leconte) Rafinesque; Megozipa integra (Leconte) Rafinesque; Megozipa longirostris (LeConte ex Elliott) Rafinesque; Plesisa bipartita (Elliott) Rafinesque; Trilobulina crenata Rafinesque; Trilobulina fibrosa (Walter) Rafinesque; Utricularia alba Hoffmannsegg ex Link; Utricularia ambigua A. de Candolle; Utricularia anomala A. Saint-Hilaier & Girard; Utricularia aphylla Ruiz López & Pavón; Utricularia bifidocalcar Good; Utricularia biflora Roxburgh; Utricularia biflora Lamarck; Utricularia bipartita Elliott; Utricularia conferta Hasskarl; Utricularia crenata Vahl; Utricularia diantha Roxburgh ex Schultes; Utricularia emarginata Benjamin; Utricularia exoleta R. Brown; Utricularia exoleta R. Brown var. lusitanica Kamienski; Utricularia fibrosa Walter; Utricularia fornicata Leconte; Utricularia furcata Persoon; Utricularia gayana A. de Candolle; Utricularia gibba L. subsp. exoleta (R. Brown) P. Taylor; Utricularia gracilis Kunth; Utricularia integra Leconte; Utricularia kalmaloensis A. Chevalier; Utricularia khasiana Joseph & Mani; Utricularia longirostris Leconte ex Elliott; Utricularia macrorhyncha Barnhart; Utricularia nagurai Makino; Utricularia obtusa Swartz; Utricularia pallens A. Saint-Hilaire & Girard; Utricularia pallens A. Saint-Hilaire & Girard var. natans Salzmann ex A. Saint-Hilaire & Girard; Utricularia parkeriana A. de Candolle; Utricularia pauciflora Blume; Utricularia pterosperma Edgeworth; Utricularia riccioides A. Chevalier; Utricularia roxburghii Sprengel; Utricularia secunda Benjamin; Utricularia spirandra C. Wright ex Grisebach; Utricularia sumatrana Miquel; Utricularia tenuifolia Benjamin; Utricularia tenuis Cavanilles; Utricularia tenuis Cavanilles var. poeppigii Alph. de Candolle; Utricularia tricrenata Baker ex Hiern; Vesiculina gibba (L.) Rafinesque
Common name (Japanese common name) oh-tanuki-mo (オオタヌキモ, 大狸藻 [meaning: large raccoon dog alga]), mikawa tanuki-mo (ミカワタヌキモ, 三河狸藻 [meaning: Mikawa raccoon dog alga (Milawa = an old name of Aichi Prefecture)]), ito-tanuki-mo (イトタヌキモ, 糸狸藻 [meaning: strings raccoon dog alga])
(English common name) bladderwort, conespur bladderpod, humped bladderwort
Distribution (Japan) Honshu, Shikoku, Kyushu, Okinawa
(Other nations) China, Taiwan, Malaysia, Indonesia, Australia, Nepal, India, Western Africa, Canada, USA
Habitat Swamp
Chromosomal number unknown
Description Scapes electing 5-8cm tall. Flowers yellow corollas 5-10mm long, flowering in July to September. Water plants. Perennial plants.
Reference Utricularia gibba L.
Utricularia gibba L.
Utricularia gibba
Utricularia nagurai Makino
A study on the reproductive biology of aquatic Utricularia species in southwestern Japan
Methods and compositions for controlling algae (US Patent 20080009529)
Note Photos below are those of plants which were cultivated by Ohsaka City University Botanical Garden and displayed as Utricularia exoleta R. Brown. Flower size of the plant was ca. 8mm long.



September 2008
at Ohsaka City University
Botanical Garden
September 2008
at Ohsaka City University
Botanical Garden
September 2008
at Ohsaka City University
Botanical Garden