Gradient of structural traits drives hygroscopic movements of scarious bracts surrounding Helichrysum bracteatum capitulum
نویسندگان
چکیده
منابع مشابه
Characteristic thickened cell walls of the bracts of the 'eternal flower' Helichrysum bracteatum.
BACKGROUND AND AIMS Helichrysum bracteatum is called an 'eternal flower' and has large, coloured, scarious bracts. These maintain their aesthetic value without wilting or discoloration for many years. There have been no research studies of cell death or cell morphology of the scarious bract, and hence the aim of this work was to elucidate these characteristics for the bract of H. bracteatum. ...
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ژورنال
عنوان ژورنال: Annals of Botany
سال: 2017
ISSN: 0305-7364,1095-8290
DOI: 10.1093/aob/mcx015