An evergreen tree of the Hypericaceae family found on tropical coasts. It can reach a height of 20 m and a diameter of 1 m, and is entirely hairless. The leaves are elliptical or obovate-elliptical, 9-18 cm long, with rounded tips, no sawtooth edges, and numerous transverse parallel veins. The axillary racemes are single and bear 7-13 flowers. The flowers are white, with 4 petals, 2-2.5 cm across, 4 sepals, and numerous stamens. The fruit is a globular drupe, 3-4 cm across. It is distributed in the Ogasawara Islands, the Ryukyu Islands, Taiwan, other tropical Asia, and Polynesia. Source: Heibonsha World Encyclopedia, 2nd Edition Information |
熱帯の海岸に見られるオトギリソウ科の常緑高木。高さ20m,直径1mに達し,全体に毛がない。葉は楕円形ないし倒卵状楕円形,長さ9~18cm,先端は円く,ふちに鋸歯はなく,多数の横の平行脈がある。腋生(えきせい)の総状花序は単一で7~13個の花をつける。花は白色で,花弁は4枚,径2~2.5cm,萼片も4枚,おしべは多数。果実は球形の核果で径3~4cm。小笠原,琉球諸島,台湾,その他の熱帯アジア,ポリネシアに分布する。
出典 株式会社平凡社世界大百科事典 第2版について 情報 |
A scholar of the Jixi School of Learning that aro...
…Other naval ensigns included the Emperor's f...
…The bone fragments are white, yellowish brown, r...
This is a concept that was taken up by Marx in his...
Symptoms similar to seasickness occur when one is ...
…Years of birth and death unknown. His Latin name...
Please see the "Weber's Law" page. ...
This is an event held in New Year and June to pra...
Also called OD survey. A method of traffic survey,...
A state in northeastern Brazil. Its area is 559,92...
...Blacks, who had temporarily lost their dominan...
…Exinite is derived mainly from the cuticles and ...
…paranormal phenomena. In parapsychology, it is c...
…In addition to fungi, bacteria and protozoa are ...
…His art criticism includes “Old Masters” (1876),...