CAJ | 학술논문

小檗属鸡脚连(Berberis paraspectaAhrendt)自1961年发表以来，已有分类学文献对该种的描述一直模糊不清。通过在云南省玉龙县玉龙雪山野外调查与居群取样，结合模式标本核查，对鸡脚连重要分类学性状特征进行了补充和订正。鸡脚连果实1~5个簇生，平均为(2.23±1.18)个；幼果或子房内胚珠1~3个，平均为(2.07±0.29)个；成熟果实紫黑色，无粉霜，种子1~3个，平均为(1.77±0.44)个。研究结果表明，有关文献关于鸡脚连果实单生，且仅含1粒种子等关键的特征描述，在鸡脚连野生居群及模式标本上都不存在，同时分析了鸡脚连果实、种子及胚珠数目、叶片及叶刺等分类学性状特征的变异系数，并补充了活植物及模式标本的图片资料。
소벽속계각련(Berberis paraspectaAhrendt)자1961년발표이래，이유분류학문헌대해충적묘술일직모호불청。통과재운남성옥룡현옥룡설산야외조사여거군취양，결합모식표본핵사，대계각련중요분류학성상특정진행료보충화정정。계각련과실1~5개족생，평균위(2.23±1.18)개；유과혹자방내배주1~3개，평균위(2.07±0.29)개；성숙과실자흑색，무분상，충자1~3개，평균위(1.77±0.44)개。연구결과표명，유관문헌관우계각련과실단생，차부함1립충자등관건적특정묘술，재계각련야생거군급모식표본상도불존재，동시분석료계각련과실、충자급배주수목、협편급협자등분류학성상특정적변이계수，병보충료활식물급모식표본적도편자료。
Berberis paraspectaAhrendt is an uncertain species in the literatures after its publication in 1961. Thus, some important taxonomic characters of this species were revised based on ifeld surveys and population samplings in Yulongxueshan Mountain, Yulong Xian, northwestern Yunnan Province, combining with checking the type specimen. The fruits are 1–5-fascicled with average of 2.23±1.18, ovaries or young fruits contain 1 to 3 ovules with average of 2.07±0.29, the ripe fruits are black-purple in color, epruinose, containing 1 to 3 seeds with average of 1.77±0.44. The results showed that the key characteristics of 1-seeded and solitary fruits recorded in all relevant literatures doesn’t exist in both the wild populations and the type specimen ofB. paraspecta.The coefifcients of variation in the taxonomic characters of fruits, seed numbers, ovules numbers, leaves and spines ofB. paraspecta were analyzed. Furthermore, photos on the morphology of both living plants in the wild and the type specimen are provided to ifll the gap of absence of illustration ofB. paraspectain extant literatures including Flora of China.