| Family | Ericaceae |
| Scientific name | Pieris koidzumiana Ohwi |
| Synonyms | Pieris japonica (Thunberg) D. Don subsp. koidzumiana (Ohwi) Hatusima; Pieris japonica (Thunberg) D. Don var. koidzumiana (Ohwi) Hatusima |
| Common name | (Japanese common name) Ryukyu asebi [Okinawa asebi (asebi = Pieris japonica (Thunberg) D. Don)] |
| (English common name) none | |
| Distribution | (Japan) Southeastern Islands |
| (Other nations) none | |
| Chromosomal number | unknown |
| Description | Plants 1.5-3m. Leaves 4-8cm long. Flowers white corollas 8-10mm, flowering in February to April. Evergreen. Shrub. |
| Reference | Pieris japonica (Thunb.) D. Don ex G. Don |
| Pieris japonica (Thunberg) D. Don ex G. Don | |
| Note | Endemic to Japan. Very rare species or exterminated species (natural plants: exterminated in Okinawa (1983) and Amami Ohshima Island). Mainly cultivated. |
| February 2008 at Kochi Prefecture Makino Botanical Garden |
February 2008 at Kochi Prefecture Makino Botanical Garden |
February 2008 at Kochi Prefecture Makino Botanical Garden |
| February 2008 at Kochi Prefecture Makino Botanical Garden |
February 2008 at Kochi Prefecture Makino Botanical Garden |
February 2008 at Kochi Prefecture Makino Botanical Garden |