中国蜡梅科植物的幼苗形态及蜡梅属一新种

张若蕙, 丁陈森

Chang Roh-Hwei, Ding Chen-Sen

Received:1900-01-01 Revised:1900-01-01 Online:1980-08-18 Published:1980-08-18
Contact: Chang Roh-Hwei

Abstract:

This paper deals with morphological characters in seedlings and adult plants of 5

species of Chinese Calycanthaceae. The germination of seeds, morphology of cotyledons,

hypocotyl and primary leaves of these species are enumerated, for example, the Chimon-

anthus campanulatus, sp. nov. is characterized by half-hypogaeous and tetragonal coty-

ledons, whereas other species epigaeous; the cotyledons of Calycanthus chinensis is

obtriangular, Chimonanthus praecox, Ch. salicifolius and Ch. nitens are reniform. On

the morphological characters of these adult plants and geographical distribution of 4

species of Chimonanthus are keyed. In addition a new species, Chimonanthus campa-

nulatus, is described and it represents a more primitive type of the genus.

张若蕙, 丁陈森. 中国蜡梅科植物的幼苗形态及蜡梅属一新种[J]. 中国科学院大学学报.

Chang Roh-Hwei, Ding Chen-Sen. The seedling characters of Chinese Calycanthaceae with a new species of Chimonanthus Lindl.[J]. .

可视化