THE CONCEPT OF INCIPIENT VASCULAR TISSUE IN FERN APICES
作者:
Jorge de Albertis,
Dominick J. Paolillo,
期刊:
American Journal of Botany
(WILEY Available online 1972)
卷期:
Volume 59,
issue 1
页码: 78-82
ISSN:0002-9122
年代: 1972
DOI:10.1002/j.1537-2197.1972.tb10064.x
出版商: Wiley
数据来源: WILEY
摘要:
A comparison of shoot apices of runners and rosettes ofNephrolepiswith shoot apices ofAdiantumindicates that a uniform concept of apical organization can be applied throughout. The region directly below the apical initials is designated a “central zone,” by analogy with that found inLycopodium. The central zone is regarded as undifferentiated meristematic tissue rather than incipient vascular tissue.
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