干旱区生态环境知识资源中心(Arid): FRUIT POLYMORPHISM IN EPHEMERAL SPECIES OF NAMAQUALAND .1. ANATOMICAL DIFFERENCES BETWEEN POLYMORPHIC DIASPORES OF 2 DIMORPHOTHECA SPECIES

Arid

DOI	10.1016/S0254-6299(16)30791-8
	FRUIT POLYMORPHISM IN EPHEMERAL SPECIES OF NAMAQUALAND .1. ANATOMICAL DIFFERENCES BETWEEN POLYMORPHIC DIASPORES OF 2 DIMORPHOTHECA SPECIES
	BENEKE, K; VONTEICHMAN, I; VANROOYEN, MW; THERON, GK
通讯作者	BENEKE, K
来源期刊	SOUTH AFRICAN JOURNAL OF BOTANY
ISSN	0254-6299
出版年	1992
卷号	58 期号:6 页码:448-455
英文摘要	Differences in germination behaviour between different diaspore types of Dimorphotheca sinuata DC. and Dimorphotheca polyptera DC. induced the morphological study of the above-mentioned species. The study reveals that the difference between the diaspore types lies in the structure of the pericarp. Pericarp characteristics such as presence of mucilage, tanniniferous substances and cuticles as well as extensive sclerenchymatous zones, are associated with those diaspore types with the poorest germination. Fruit polymorphism represents a survival strategy in these species from the arid Namaqualand.
英文关键词	ARID ENVIRONMENT ASTERACEAE DIMORPHOTHECA-SINUATA DIMORPHOTHECA-POLYPTERA NAMAQUALAND
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:A1992KM76000005
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/128299
推荐引用方式 GB/T 7714	BENEKE, K,VONTEICHMAN, I,VANROOYEN, MW,et al. FRUIT POLYMORPHISM IN EPHEMERAL SPECIES OF NAMAQUALAND .1. ANATOMICAL DIFFERENCES BETWEEN POLYMORPHIC DIASPORES OF 2 DIMORPHOTHECA SPECIES[J],1992,58(6):448-455.
APA	BENEKE, K,VONTEICHMAN, I,VANROOYEN, MW,&THERON, GK.(1992).FRUIT POLYMORPHISM IN EPHEMERAL SPECIES OF NAMAQUALAND .1. ANATOMICAL DIFFERENCES BETWEEN POLYMORPHIC DIASPORES OF 2 DIMORPHOTHECA SPECIES.SOUTH AFRICAN JOURNAL OF BOTANY,58(6),448-455.
MLA	BENEKE, K,et al."FRUIT POLYMORPHISM IN EPHEMERAL SPECIES OF NAMAQUALAND .1. ANATOMICAL DIFFERENCES BETWEEN POLYMORPHIC DIASPORES OF 2 DIMORPHOTHECA SPECIES".SOUTH AFRICAN JOURNAL OF BOTANY 58.6(1992):448-455.