| Family | Ericaceae | 
| Scientific name | Pieris japonica (Thunberg) D. Don ex G. Don forma rosea Makino | 
| Synonyms | (Synonyms of Pieris japonica (Thunberg) D. Don ex G. Don) Andromeda japonica Thunberg; Lyonia polita (W. W. Smith & Jeffrey) Chun; Lyonia popowii (Palibin) Chun; Pieris japonica var. taiwanensis (Hayata) Kitamura; Pieris popowii Palibin; Pieris taiwanensis Hayata | 
| Common name | (Japanese common name) benibana-asebi [red flower asebi (asebi = Pieris japonica (Thunberg) D. Don ex G. Don)] | 
| (English common name) none | |
| Distribution | (Japan) Honshu (west of Yamagata prefecture), Shikoku, Kyushu | 
| (Other nations) China, Taiwan | |
| Chromosomal number | 2n=24 | 
| Description | Plants 2-9m. Leaves 3-8cm length. Flowers pink corollas 6-8mm, flowering in March to May. Evergreen. Shrub or subarbor trees. | 
| Reference | Pieris japonica (Thunb.) D. Don ex G. Don | 
| Pieris japonica (Thunberg) D. Don ex G. Don | |
| Dyed textile products and a method of producing them (US Patent 5221289/1993) | |
| Photoreflective sheet (US Patent 5532043/1996) | |
| Elicited plant products (US Patent 20020132021) | |
| Note | Pieris japonica contains grayanotoxin. | 
| March 2008 at Kochi Prefecture Makino Botanical Garden | March 2008 at Kochi Prefecture Makino Botanical Garden | March 2008 at Kochi Prefecture Makino Botanical Garden | 
| March 2008 at Kochi Prefecture Makino Botanical Garden |