
right|thumb|Characteristic venation of many melastomes thumb|Osbeckia muralis in [[Kerala]] Melastomataceae () is a family of dicotyledonous flowering plants found mostly in the tropics (two-thirds of the genera are from the New World tropics) comprising c. 175 genera and c. 5115 known species. Melastomes are annual or perennial herbs, shrubs, or small trees.
FAMILY
属 参见正文 野牡丹科(学名:Melastomataceae)共有约182属4570餘种,分布在全世界的热带和亚热带地区,尤其南美洲种类最多,中国有25属约156种,主要分布在长江以南各地,有些种类是酸性土壤的指示植物。 本科植物既有乔木、灌木,也有草本或藤本;枝略圆,具刚毛;单叶对生,少数轮生,无托叶;花两性,辐射对称,花瓣4-5;果实为浆果或蒴果,有些种类可供药用或作为观赏花卉。 1981年的克朗奎斯特分类法和1998年根据基因亲缘关系分类的APG 分类法都将其放在桃金娘目中,2003年经过修订的APG II 分类法认为可以和谷木科选择性地合并。 目录 1 圖片 2 属 3 參見 4 外部链接 圖片 新加坡杜鹃花 属 Acanthella Aciotis Acisanthera Acrovena Adelobotrys Allomaieta Allomorphia Alloneuron Amphiblemma Amphitoma Amphorocalyx Anaectocalyx Anerincleistus Antherotoma Appendicularia Arthrostemma Aschistanthera Astrocalyx Astronia Astronidium Axinaea Barthea Beccarianthus Behuria Bellucia Benevidesia Bertolonia Bisglaziovia Blakea Blastus Boerlagea Boyania Brachyotum Brachypremna Bredia Brittenia Bucquetia Cailliella Calvoa Calycogonium Cambessedesia Campimia Carionia Castratella Catanthera Catocoryne Centradenia Centradeniastrum Centronia Chaetolepis Chaetostoma Chalybea Charianthus Cincinnobotrys Clidemia Comolia Comoliopsis Conostegia Copedesma Creaghiella Creochiton Cryptophysa Cyanandrium Cyphostyla Cyphotheca Dalenia Desmoscelis Dicellandra Dicerospermum Dichaetanthera Dinophora Dionycha Dionychastrum Diplarpea Diplectria Dissochaeta Dissotis Dolichoura Driessenia Eisocreoc
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right|thumb|Characteristic venation of many melastomes thumb|Osbeckia muralis in [[Kerala]] Melastomataceae () is a family of dicotyledonous flowering plants found mostly in the tropics (two-thirds of the genera are from the New World tropics) comprising c. 175 genera and c. 5115 known species. Melastomes are annual or perennial herbs, shrubs, or small trees.
==Description==
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).