kwantenzap at xs4all.nl
Mon Dec 4 17:47:20 EST 2000
On 4 Dec 2000 21:39:40 GMT, una at mercury.cis.yale.edu (Una Smith)
>kwantenzap at xs4all.nl (CorK) writes:
>>It might well be the first tree on earth, you're not well informed.
>It is certainly not the first tree on earth. CorK, I suggest you go
>*read a paleobotany textbook*; several good ones have already been
>cited in this thread.
>una at mars.its.yale.edu (Una Smith) wrote:
>>>Anyway, the sex of cultivated Ginkgo trees in North America is quite
>>>irrelevant because these trees are not part of a breeding population.
>>Landscapers plant only male trees,
>This is false, as proved by the presence of female trees in numerous
But the female tree is much less planted as the male tree, xxx time
>> and that's why the species can't
>>survive in the wild - not enough females.
>Nonsense. The survival of the species in the wild in China does not
>depend on its cultivation as an ornamental.
You don't read well.
> Una Smith una.smith at yale.edu
> Department of Ecology and Evolutionary Biology
> Yale University
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