Silk dryads, Ambrosia Dryads

[Murphy13]

Gauranlen trees can already provide three basic resources that cover a large variety of a colony's needs, but there's a conspicuous gap with them not producing textile of any kind. It could be a good way to introduce silk into the game.

Additionally, since gaumaker dryads are kinda underwhelming, how about adding another unique dryad to tree connection ideologies... namely dryads that produce ambrosia? That would make the meme more desirable and interesting.