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學(xué)習(xí)快評(píng)丨qibao666888　　據(jù)??(ju)中??(zhong)國(guó)??(guo)科?(ke)學(xué)??(xue)院??(yuan)廣??(guang)西??(xi)植??(zhi)物??(wu)研??(yan)究??(jiu)所??(suo)研??(yan)究??(jiu)員??(yuan)許??(xu)為?(wei)斌??(bin)介??(jie)紹??(shao)??，后??(hou)續(xù)祝(xu)調(diào)??(tiao)查??(zha)發(fā)??(fa)現(xiàn)??(xian)石??(shi)山??(shan)椴??(duan)有??(you)5個(gè)??(ge)分??(fen)布??(bu)點(diǎn)??(dian)??，均??(jun)生??(sheng)長(zhǎng)??(chang)在??(zai)巖??(yan)溶??(rong)石?(shi)山??(shan)森??(sen)林??(lin)中??(zhong)??，是?(shi)廣?(guang)西??(xi)巖??(yan)溶??(rong)地??(di)區(qū)??(qu)的??(de)特??(te)有??(you)樹(shù)??(shu)種??(zhong)??，根??(gen)據(jù)??(ju)《IUCN物??(wu)種?(zhong)紅??(hong)色??(se)名??(ming)錄??(lu)瀕?(bin)危??(wei)等??(deng)級(jí)??(ji)和??(he)標(biāo)??(biao)準(zhǔn)??(zhun)》??，初??(chu)步??(bu)評(píng)??(ping)估??(gu)為??(wei)瀕??(bin)危??(wei)等??(deng)級(jí)?(ji)??。??　　2023年??(nian)7月??(yue)??，技??(ji)術(shù)??(shu)團(tuán)??(tuan)隊(duì)??(dui)開(kāi)??(kai)展??(zhan)植??(zhi)物??(wu)專(zhuān)??(zhuan)項(xiàng)??(xiang)調(diào)??(tiao)查??(zha)時(shí)??(shi)??，在??(zai)廣??(guang)西?(xi)大??(da)化??(hua)瑤??(yao)族??(zu)自??(zi)治??(zhi)縣?(xian)七??(qi)百??(bai)弄??(nong)鄉(xiāng)??(xiang)弄??(nong)合?(he)村?(cun)的??(de)石?(shi)山?(shan)森?(sen)林??(lin)中??(zhong)發(fā)??(fa)現(xiàn)??(xian)一?(yi)株??(zhu)正??(zheng)處??(chu)于??(yu)花?(hua)期??(qi)的?(de)高??(gao)大??(da)喬??(qiao)木??(mu)??。??經(jīng)??(jing)標(biāo)??(biao)本??(ben)及??(ji)花?(hua)的??(de)解??(jie)剖??(pou)特?(te)征??(zheng)比??(bi)對(duì)?(dui)??，確??(que)認(rèn)??(ren)其??(qi)為??(wei)錦?(jin)葵??(kui)科??(ke)椴??(duan)樹(shù)??(shu)屬??(shu)植??(zhi)物??(wu)??。經(jīng)??(jing)系??(xi)統(tǒng)??(tong)查??(zha)閱??(yue)比??(bi)對(duì)??(dui)國(guó)??(guo)內(nèi)??(nei)外??(wai)相??(xiang)關(guān)??(guan)文??(wen)獻(xiàn)??(xian)資?(zi)料??(liao)和??(he)標(biāo)??(biao)本?(ben)??，科??(ke)研?(yan)人??(ren)員??(yuan)確??(que)認(rèn)??(ren)該??(gai)物??(wu)種??(zhong)為??(wei)未??(wei)曾?(zeng)被??(bei)描??(miao)述??(shu)和??(he)報(bào)??(bao)道??(dao)過(guò)??(guo)的??(de)植??(zhi)物??(wu)新??(xin)種??(zhong)??，因??(yin)其??(qi)生??(sheng)長(zhǎng)??(chang)在??(zai)巖??(yan)溶??(rong)生??(sheng)境??(jing)??，遂??(sui)命??(ming)名??(ming)為??(wei)“石??(shi)山??(shan)椴??(duan)”??。。