IN 1883 Yoshida 1 discovered, in the latex of the Japanese lacquer tree (Rhus vernicifera), a thermolabile substance which was responsible for the darkening and hardening of the lacquer.

The staghorn sumac (Rhus typhina, previously Rhus hirta ... Native Plant: Sweetgum trees have benefits in fall and summer seasons The staghorn sumac is a sensory delight, from its toothed leaf ...

Read more: How To Help Your Trees That Aren't Supplying Fruit ... The fragrant sumac (Rhus Trilobata) has more of a short, bush-like appearance, whereas the staghorn sumac (Rhus Typhina) has ...