Many thanks for your email. Re, cones of Welwitschia. We have dried material in our fruit collection. Would you like to request these as loan material?

• 感谢英国没有见过面的同行，可能很快邮寄来球果标本实验材料。那这位英国同行就是第2作者了。当然还要对方看了手稿并同意才行！