![](https://nthumb.tpgimages.com/mid2_com_img/1339/7978/TOP10175036.jpg)
Sterile Chinese rose flower (Rosa moyesii) showing that the male anthers (brown) are not producing pollen but have opened as empty sacs. At centre is the female stigma. This male sterility is a useful trait to have in plant breeding programmes since any seeds produced by a male-sterile plant must be a result of cross pollination.
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Details
Creative#:
TOP10175036
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
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N/A
Property Release:
N/A
Right to Privacy:
No
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