 |
 |
 |
|---|---|---|
| May 2008 at Koishikawa Botanical Garden |
May 2008 at Koishikawa Botanical Garden |
May 2008 at Koishikawa Botanical Garden |
| Family | Euphorbiaceae |
| Scientific name | Euphorbia jolkinii Boissier |
| Synonyms | Euphorbia calonesiaca Croizat; Euphorbia formosana Hayata; Euphorbia japonica Siebold ex Boissier; Euphorbia nematocypha Handel-Mazzetti; Euphorbia nematocypha Handel-Mazzetti var. induta Handel-Mazzetti; Euphorbia regina H. Léveillé; Euphorbia shouanensis H. Keng; Galarhoeus jolkinii (Boissier) H. Hara |
| Common name | (Japanese common name) iwa-taigeki [rock Euphorbia] |
| (English common name) none | |
| Distribution | (Japan) Honshu (west of Shizuoka Prefecture), Shikoku, Kyushu, Okinawa |
| (Other nations) Korea, China, Taiwan | |
| Chromosomal number | unknown |
| Description | Plants electing 40-80cm tall. Leaves 5-8cm long, 6-15mm wide. Flowers flowering in April to May. Perennial plants. |
| Reference | Euphorbia jolkinii Boissier |
|
|
|
|---|---|---|
| May 2008 at Koishikawa Botanical Garden |
May 2008 at Koishikawa Botanical Garden |
May 2008 at Koishikawa Botanical Garden |
