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吉林長白山人參，是人參的一個品種，主要生長于吉林長白山地區。多年生(sheng)草本(ben)；地下(xia)莖(jing)(jing)年生(sheng)一節(jie)，組成(cheng)(cheng)合軸(zhou)式的(de)(de)根(gen)(gen)狀(zhuang)(zhuang)(zhuang)莖(jing)(jing)；年節(jie)緊縮(suo)成(cheng)(cheng)直立或(huo)(huo)斜生(sheng)的(de)(de)短根(gen)(gen)狀(zhuang)(zhuang)(zhuang)莖(jing)(jing)，或(huo)(huo)節(jie)間(jian)粗短形(xing)成(cheng)(cheng)匍匐的(de)(de)竹鞭狀(zhuang)(zhuang)(zhuang)根(gen)(gen)狀(zhuang)(zhuang)(zhuang)莖(jing)(jing)，或(huo)(huo)節(jie)間(jian)細長形(xing)成(cheng)(cheng)橫臥的(de)(de)串珠(zhu)狀(zhuang)(zhuang)(zhuang)根(gen)(gen)狀(zhuang)(zhuang)(zhuang)莖(jing)(jing)。根(gen)(gen)不(bu)(bu)膨大，纖(xian)維狀(zhuang)(zhuang)(zhuang)，或(huo)(huo)膨大成(cheng)(cheng)紡錘形(xing)或(huo)(huo)圓(yuan)柱(zhu)形(xing)的(de)(de)肉質(zhi)(zhi)根(gen)(gen)。地上莖(jing)(jing)單(dan)生(sheng)，直立，基(ji)部(bu)有(you)(you)(you)(you)鱗片。葉(xie)(xie)(xie)為掌狀(zhuang)(zhuang)(zhuang)復葉(xie)(xie)(xie)，輪生(sheng)于莖(jing)(jing)頂，有(you)(you)(you)(you)葉(xie)(xie)(xie)柄，無托葉(xie)(xie)(xie)，稀(xi)(xi)有(you)(you)(you)(you)托葉(xie)(xie)(xie)。花(hua)兩(liang)性(xing)或(huo)(huo)雜(za)性(xing)，聚生(sheng)為傘(san)形(xing)花(hua)序；傘(san)形(xing)花(hua)序單(dan)個頂生(sheng)，稀(xi)(xi)有(you)(you)(you)(you)一至(zhi)數(shu)個側(ce)生(sheng)小(xiao)傘(san)形(xing)花(hua)序；兩(liang)性(xing)花(hua)和雌花(hua)與花(hua)梗間(jian)有(you)(you)(you)(you)關節(jie)；萼筒邊緣有(you)(you)(you)(you)5個小(xiao)齒；花(hua)瓣5，離(li)生(sheng)，稀(xi)(xi)合生(sheng)，在花(hua)芽中覆瓦狀(zhuang)(zhuang)(zhuang)排列；雄蕊5，花(hua)絲(si)短，花(hua)藥卵形(xing)或(huo)(huo)長圓(yuan)形(xing)；子房(fang)2室(shi)，有(you)(you)(you)(you)時(shi)3-4室(shi)，稀(xi)(xi)5室(shi)；花(hua)柱(zhu)2，有(you)(you)(you)(you)時(shi)3-4，稀(xi)(xi)5，或(huo)(huo)在雄花(hua)中的(de)(de)不(bu)(bu)育(yu)雌蕊上退(tui)化(hua)為1條，離(li)生(sheng)或(huo)(huo)基(ji)部(bu)合生(sheng)；花(hua)盤肉質(zhi)(zhi)，環形(xing)。果實扁(bian)球形(xing)，有(you)(you)(you)(you)時(shi)三角狀(zhuang)(zhuang)(zhuang)球形(xing)或(huo)(huo)近球形(xing)。種子2或(huo)(huo)3粒(li)，稀(xi)(xi)4粒(li)，側(ce)扁(bian)或(huo)(huo)三角狀(zhuang)(zhuang)(zhuang)卵形(xing)。

人(ren)(ren)(ren)參(can)(can)(can)(can)為五加科，人(ren)(ren)(ren)參(can)(can)(can)(can)屬植物，通(tong)常所說(shuo)的(de)(de)人(ren)(ren)(ren)參(can)(can)(can)(can)是指其(qi)(qi)干燥根。吉(ji)林(lin)長(chang)(chang)(chang)白山(shan)人(ren)(ren)(ren)參(can)(can)(can)(can)分類(lei)頗為詳細，一般來說(shuo)，有(you)按(an)栽培方式命(ming)名(ming)的(de)(de)，如(ru)野山(shan)參(can)(can)(can)(can)、移山(shan)參(can)(can)(can)(can)、栽培人(ren)(ren)(ren)參(can)(can)(can)(can)等(deng)；有(you)按(an)產地不同而(er)命(ming)名(ming)的(de)(de)，如(ru)吉(ji)林(lin)人(ren)(ren)(ren)參(can)(can)(can)(can)、石柱(zhu)人(ren)(ren)(ren)參(can)(can)(can)(can)；有(you)按(an)炮制方法命(ming)名(ming)的(de)(de)，如(ru)紅(hong)(hong)參(can)(can)(can)(can)、白糖參(can)(can)(can)(can)、生曬參(can)(can)(can)(can)等(deng)；也有(you)兩(liang)種(zhong)情況兼顧(gu)的(de)(de)，如(ru)高(gao)麗紅(hong)(hong)參(can)(can)(can)(can)、吉(ji)林(lin)野山(shan)參(can)(can)(can)(can)、集安新開河(he)人(ren)(ren)(ren)參(can)(can)(can)(can)等(deng)。吉(ji)林(lin)長(chang)(chang)(chang)白山(shan)野山(shan)參(can)(can)(can)(can)以其(qi)(qi)形美、質(zhi)堅硬，斷面皮部顯裂隙，形成(cheng)(cheng)層明顯，氣(qi)微(wei)(wei)(wei)香，味(wei)微(wei)(wei)(wei)苦且甘(gan)(gan)被譽為人(ren)(ren)(ren)參(can)(can)(can)(can)中珍品。吉(ji)林(lin)長(chang)(chang)(chang)白山(shan)紅(hong)(hong)參(can)(can)(can)(can)以其(qi)(qi)質(zhi)硬而(er)脆，斷面平坦，氣(qi)微(wei)(wei)(wei)香，味(wei)微(wei)(wei)(wei)苦且甘(gan)(gan)及有(you)效(xiao)成(cheng)(cheng)份含(han)量(liang)較(jiao)高(gao)聞名(ming)遐爾。