山礬屬（學名：_Symplocos_），又名灰木屬，是山礬科下的一個屬，為灌木或喬木植物。該屬共有約 250 種，分布於熱帶和亞熱帶。

屬名 _Symplocos_ 源於希臘語 symploke，意為「扭在一起」，指本屬植物花絲基部合生。



下屬物種

本屬包括以下物種：


* 大里力灰木 _Symplocos acuminata_

* 腺葉山礬 _Symplocos adenophylla_

* 腺柄山礬 _Symplocos adenopus_ 

  
* 被毛腺柄山礬 _Symplocos adenopus_ var. _vestita_

* 銅綠山礬 _Symplocos aenea_

* 狹葉山礬 _Symplocos angustifolia_

* 薄葉山礬 _Symplocos anomala_

* _Symplocos arborea_

* 阿里山灰木 _Symplocos arisanensis_

* 瓶核山礬 _Symplocos ascidiformis_

* 橄欖山礬 _Symplocos atriolivacea_

* _Symplocos austin-smithii_

* _Symplocos austromexicana_

* 南國山礬 _Symplocos austrosinensis_

* _Symplocos berteroi_

* _Symplocos bicolor_

* _Symplocos bogotensis_

* _Symplocos boninensis_

* 總狀山礬 _Symplocos botryantha_

* _Symplocos breedlovei_

* _Symplocos brenesii_

* _Symplocos caerulescens_

* _Symplocos aff. caerulescens 445_

* _Symplocos candelabra_

* 尾葉灰木 _Symplocos caudata_

* _Symplocos celastrifolia_

* _Symplocos celastrinea_

* 華山礬 _Symplocos chinensis_

* _Symplocos citrea_

* _Symplocos coccinea_

* 越南山礬 _Symplocos cochinchinensis_

* 南嶺山礬 _Symplocos confusa_

* 密花山礬 _Symplocos congesta_

* _Symplocos coreana_

* _Symplocos coriacea_

* _Symplocos costaricana_

* _Symplocos costata_

* _Symplocos crenata_

* 長毛山礬 _Symplocos dolichotricha_

* _Symplocos domingensis_

* 堅木山礬 _Symplocos dryophila_

* _Symplocos ernestii_

* 柃葉山礬 _Symplocos euryoides_

* _Symplocos falcata_

* _Symplocos ferruginea_

* 台灣灰木 _Symplocos formosana_

* _Symplocos fuscata_

* _Symplocos glaberrima_

* 腺緣山礬 _Symplocos glandulifera_

* 羊舌樹 _Symplocos glauca_

* 團花山礬 _Symplocos glomerata_

* 大葉灰木 _Symplocos grandis_

* 毛山礬 _Symplocos groffii_

* _Symplocos guadeloupensis_

* _Symplocos hartwegii_

* 平遮那灰木 _Symplocos heishanensis_

* _Symplocos henschelii_

* _Symplocos hintonii_

* 滇南山礬 _Symplocos hookeri_

* _Symplocos itatiaiae_

* _Symplocos kawakamii_

* _Symplocos kleinii_

* 台東山礬 _Symplocos konishii_

* 波緣山礬 _Symplocos kuroki_

* _Symplocos laeteviridis_

* _Symplocos lanata_

* _Symplocos lanceolata_

* 光葉山礬 _Symplocos lancifolia_

* 黃牛奶樹 _Symplocos laurina_

* _Symplocos limoncillo_

* _Symplocos liukiuensis_

* _Symplocos longipes_

* _Symplocos macrophylla_

* _Symplocos martinicensis_

* _Symplocos matudae_

* _Symplocos micrantha_

* _Symplocos microstyla_

* 黃牛奶樹 _Symplocos migoi_

* 長梗山礬 _Symplocos modesta_

* 潮州山礬 _Symplocos mollifolia_

* _Symplocos myrtacea_

* _Symplocos nakaharae_

* _Symplocos nana_

* _Symplocos nitens_

* _Symplocos nokoensis_

* _Symplocos okinawensis_

* _Symplocos organensis_

* _Symplocos ovatilobata_

* _Symplocos panamensis_

* _Symplocos paniculata_

* _Symplocos pendula_

* _Symplocos pentandra_

* _Symplocos pergracilis_

* _Symplocos persistens_

* _Symplocos phaeoclados_

* _Symplocos phyllocalyx_

* _Symplocos pilosa_

* _Symplocos poilanei_

* _Symplocos povedae_

* _Symplocos prunifolia_

* _Symplocos pseudobarberina_

* _Symplocos pycnantha_

* _Symplocos pyrifolia_

* _Symplocos quitensis_

* _Symplocos reflexa_

* 佐佐木氏灰木 _Symplocos sasakii_

* _Symplocos sawafutagi_

* _Symplocos serrulata_

* 四川山礬 _Symplocos setchuensis_

* _Symplocos sonoharae_

* _Symplocos speciosa_

* _Symplocos spectabilis_

* 枇杷葉灰木 _Symplocos stellaris_

* _Symplocos striata_

* 銀色山礬 _Symplocos subconnata_

* _Symplocos sulcinervia_

* 山礬 _Symplocos sumuntia_

* _Symplocos tacanensis_

* _Symplocos tanakae_

* _Symplocos tanakana_

* _Symplocos tenuifolia_

* _Symplocos tetragona_

* _Symplocos theophrastifolia_

* _Symplocos tinctoria_

* _Symplocos tortuosa_

* _Symplocos tribracteolata_

* _Symplocos tricoccata_

* _Symplocos uniflora_

* _Symplocos variabilis_

* _Symplocos verrucisurcula_

* _Symplocos viridissima_

* _Symplocos wikstroemiifolia_

* _Symplocos zizyphoides_



參考文獻