Cosmos atrosanguinea, was Re: chocolate scented bulbs

totototo@telus.net totototo@telus.net
Fri, 07 Jul 2006 10:05:41 PDT
On 6 Jul 06, at 11:27, Lee Poulsen quoted the Wikipedia on Cosmos 
atrosanguinea:

> Cosmos atrosanguineus (Chocolate Cosmos) is a species of Cosmos,
> native to Mexico, where it is extinct in the wild. The species was
> introduced into cultivation in 1902, where it survives as a single
> clone reproduced by vegetative propagation.

I look askance at that "extinct in the wild" part and wonder who is 
bold enough to make such a broad statement, unless they've personally 
scouted out Mexico in its entirety.

> However, Fred Boutin says he collected seed of this Cosmos in
> meadows of herbs under tall pines on a hillside in Jalisco, Mexico. 

Which is, I'd think, pretty good counter-evidence.

I hope Fred Boutin is taking steps to get viable seed and spread it 
around; these single-clone plants are prone to succumbing to viral 
infections, though there are counterexamples such as Dahlia 'Bishop 
of Llandaff'.

Another example of supposedly extinct but not quite is Tecophilaea.


-- 
Rodger Whitlock
Victoria, British Columbia, Canada
Maritime Zone 8, a cool Mediterranean climate

on beautiful Vancouver Island


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