What is Yucca brevifolia?
{{italictitle}} [[File:Joshua Tree Nationalpark P4130402.jpg|thumb|Yucca brevifolia]] '''''Yucca brevifolia''''' is a plant species in the genus ''[[Yucca]]'' and in the family [[Agavaceae]]. Its common names are '''Joshua tree''' and '''Yucca palm''' and '''Tree yucca''' and '''Palm tree yucca'''. They grow in the desert and do not have [[growth ring]]s. The lack of grow rings makes it hard to tell the trees age. {{-}} {{Biology-stub}} {{commons|Yucca brevifolia|''Yucca brevifolia''}} [[Category:Agavaceae]]