rosinweed การใช้

Rare plants include prairie dropseed ( " Sporobolus heterolepis " ), rosinweed, tall beak rush, and umbrella grass.
Some of these species include the American Smoketree ( Chittamwood ), Morefield's Leather Flower, Price's Potato Bean, and Cumberland Rosinweed ."
But white wood aster ( A . divaricatus ), hay-scented fern ( Dennstaedtia punctilobula ) and starry rosinweed ( Silphium dentatum ), a yellow daisy, all thrive here in drought.
Members of the genus, commonly known as "'rosinweeds "', are North African plant whose identity has been lost, though it is known its gum or juice was prized by the ancients as a medicine and a condiment.