热带亚热带植物学报
熱帶亞熱帶植物學報
열대아열대식물학보
JOURNAL OF TROPICAL AND SUBTROPICAL BOTANY
2013年
6期
543-548
,共6页
形态变异%数量分析%朱砂根复合群%报春花科
形態變異%數量分析%硃砂根複閤群%報春花科
형태변이%수량분석%주사근복합군%보춘화과
Morphological variation%Quantitative analysis%Ardisia crenata complex%Primulaceae
朱砂根复合群--朱砂根(Ardisia crenataSims)、红凉伞(A. crenatavar.bicolor(E. Walker) C. Y. Wu & C. Chen)和岭南紫金牛(A. linangensisC. M. Hu)之间存在一些过渡类型，很难依据少数几个关键性状对它们明确划分。运用Anderson的形象化散点图和柱状图的方法对全国14个省区135份标本的9个性状进行了分析，结果表明，岭南紫金牛应为独立的种，支持将红凉伞进行归并。
硃砂根複閤群--硃砂根(Ardisia crenataSims)、紅涼傘(A. crenatavar.bicolor(E. Walker) C. Y. Wu & C. Chen)和嶺南紫金牛(A. linangensisC. M. Hu)之間存在一些過渡類型，很難依據少數幾箇關鍵性狀對它們明確劃分。運用Anderson的形象化散點圖和柱狀圖的方法對全國14箇省區135份標本的9箇性狀進行瞭分析，結果錶明，嶺南紫金牛應為獨立的種，支持將紅涼傘進行歸併。
주사근복합군--주사근(Ardisia crenataSims)、홍량산(A. crenatavar.bicolor(E. Walker) C. Y. Wu & C. Chen)화령남자금우(A. linangensisC. M. Hu)지간존재일사과도류형，흔난의거소수궤개관건성상대타문명학화분。운용Anderson적형상화산점도화주상도적방법대전국14개성구135빈표본적9개성상진행료분석，결과표명，령남자금우응위독립적충，지지장홍량산진행귀병。
Ardisia crenatacomplex includeA. crenataSims,A. crenatavar.bicolor(E. Walker) C. Y. Wu & C. Chen, andA. linangensisC. M. Hu. They are taxonomically perplexing. By means of conventional taxonomic methods, it is dififcult to discriminate them from one another. Nine characters are analysed for the 135 specimens of this complex from 14 provinces of China by means of pictorialized scatter diagram and histogram. The results support the idea of mergingA. crenatavar.bicolor(E. Walker) C. Y. Wu & C. Chen intoA. crenataSims, but do not support treatingA. linangensisC. M. Hu as the synonym ofA. crenataSims.
