Isodon umbrosus var. leucanthus forma kameba

Family	Lamiaceae (alt. Labiatae)
Subfamily	Nepetoideae
Tribe	Ocimeae
Scientific name	Isodon umbrosus (Maximovicz) H. Hara var. leucanthus (Murai) K. Asano forma kameba (Okuyama ex Ohwi) K. Asano
Synonyms	Amethystanthus excisus Nakai; Isodon excisus (Maximovicz) Kudô; Isodon excisus (Maximovicz) Kudô forma albiflorus (Sakata) H. Hara; Isodon kameba Okuyama ex Ohwi; Isodon kameba Okuyama ex Ohwi forma leucanthus (Murai) Okuyama; Isodon umbrosus (Maximovicz) H. Hara var. leucanthus (Murai) K. Asano forma leucanthus (Murai) K. Asano; Plectranthus excisus auct. non Maximovicz; Plectranthus kameba (Okuyama) Ohwi; Rabdosia umbrosa (Maximovicz) H. Hara var. leucantha (Murai) H. Hara; Rabdosia umbrosa (Maximovicz) H. Hara var. leucantha (Murai) H. Hara forma kameba Yoshio et al.
Common name	(Japanese common name) kame-ba hikiokoshi (カメバヒキオコシ, 亀葉引起 [meaning: tonic weed with tortoise shells like leaves])
	(English common name) none
Distribution	(Japan) Hokkaido, Honshu (north of Central region)
	(Other nations) Korea, China
Habitat	Mountane forest
Chromosomal number	2n=24
Description	Plants 50-100cm tall. Leaves 5-10cm long, 4-9cm wide. Flowers purple (merely white) corollas 9-11mm long, flowering in August to September. Fruits ca. 1.5mm long. Perennial plants.
Reference	Isodon excisus (Maximowicz) Kudô
	Coating-type antimicrobial composition, antimicrobial coating film, filter, and electric air-quality conditioning equipment (US Patent 20060008539)

September 2006 at mountane swamp	September 2006 at mountane swamp	September 2006 at mountane swamp

September 2006 at mountane swamp	September 2006 at mountane swamp	September 2006 at mountane swamp

September 2006 at mountane swamp	September 2006 at mountane swamp

September 2006 at mountane swamp