IUBio

NEED HELP - Big gymnosperm cone unidentified

JPittman jmpittmanii_withoutspam at mindspring.com
Thu Apr 3 00:34:35 EST 2003


Probably a Coulter Pine.  Pinus coulteri

Louise wrote:

> Hi! I'm wondering if there someone who can help me to identify a gymno 
> sp. by its cone. I don't have any picture right now to send, but I will 
> soon.
> 
> My boyfriend brought it back from California state and since he doesn't 
> know anything about plants, he just brought back the cone and no info on 
> the tree or other characteristics. It looks like a Ponderosa pine (Pinus 
> ponderosa) cone a lot, but it is much bigger : it mesures around 30cm. 
> The "scales" are thick at their end, just like a piece of wood and the 
> "mucron" (sorry! I only know the french term) is longer and more curved. 
> The edges of the "scales" are also very sharp. Right now, the only 
> reference I have is a book on canadian trees species... I'm wondering if 
> southernmost specimens would make bigger cones since the growth 
> conditions are better?
> 
> thanks for the help!




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