Showing posts with label Chestnut. Show all posts
Showing posts with label Chestnut. Show all posts

5/27/12

Fading Sheath, Cupped Nuts And The Gall Of It All



This Memorial Day weekend, I am working. Yes, are you jealous of my fun? 
I get to stay in and in between I am cataloguing my nuts. 
This is the second of the this 3-year project.
I noticed something interesting...




Maybe it is my brain that is fading but I think I should be commended for not losing it while sorting through these nuts. 
I call this, The FADING SHEATH:




Chestnut (Castanea sativa) left is fully cupped. The nuts are inside a hairy closed sheath.
Notholithocarpus densiflorus (tan oak) right is a link between the chestnut (genus Castanea) and the oak (genus Quercus) and has a hairy half sheath or cup. They are both members of the Beech Family (Fagacaea), so is the oak.




Quercus trojana, Right! I mean on the left, that is its real name alright, is almost fully cupped! 
On the right is Quercus castaneifolia also called Chestnut-leaved Oak.




Swamp Chestnut Oak on the left is also called Quercus michauxii 
while the Chestnut Oak on the right is called Quercus prinus.




Quercus infectoria , also called Quercus lusitanica has polymorphous leaves 
and huge nut galls 
and a half cup for the elongated nut.

(Polymorphous - assuming different shapes.)


Okay, so what was the purpose of this post?