@Article{taiwania2011564267,
AUTHOR = {Jao-Shien Chen and Shu-Chuan Hsiao},
TITLE = {Study on Seed Morphogenesis of Orobanchaceae in Taiwan},
JOURNAL = {Taiwania},
VOLUME = {56},
YEAR = {2011},
ISSUE = {4},
PAGES = {267-278},
URL = {https://taiwania.ntu.edu.tw/abstract/1094},
ABSTRACT = {Seed morphogenesis of Orobanchaceae was not completely investigated previously. Here, we observed seed development of Orobanchaceous species in Taiwan using light and scanning electron microscopies. Results indicated that seeds of Aeginetia indica, Boschniakia himalaica, and Orobanche caerulescens all consisted of embryo, endosperm and testa. Ontogeny of the embryo in A. indica was Solanad type, while in both B. himalaica and O. caerulescens was Onagrad type. The mature embryos of the three species lacked embryonic organs, and their endosperm development was the cellular type and, at maturity, appeared as several cell layers of storage tissue. Ontogeny of the testa was all non-multiplicative, with the residues of the outermost cell layer and reticulately-thickened secondary walls of its cells at maturity. Mature seeds of A. indica and O. caerulescens were ovate whereas those of B. himalaica were oblate. As for Christisonia hookeri, due to lack of samples, only the cellular-typed endosperm was determined. The comparative development of Orobanchaceous seeds was discussed.},
DOI = {10.6165/tai.2011.56(4).267}
}