It grows as an evergreen tree with a thick trunk or multiple stems topped with clusters of long, sharp leaves. The plant ...

The "tree guy" was tasked with removing the overgrown yucca plant from a backyard which had started causing damage to a nearby fence and retaining wall. "When removing you need to get all the ...

Althoff collected yucca moths and their parasitic wasps from the fruits of Joshua trees and two yucca species ... days taking short hikes, surveying plants, and collecting fruits and insects.