Crossword clues for the word: JOSHUATREE The word JOSHUATREE has appeared as an answer to at least 10 crossword clues on different crossword puzzles. Crossword clues for JOSHUATREE Showing 1 to 10 of 10 results Clue(s) "1987 U2 album, with ""The""" "Southwestern national park, or the primary plant that grows there" 1987 U2 album that sold over 15 million copies (with The) Desert plant for which a U2 album is named Desert plant named for a Biblical spy Mojave Desert grower National park at the junction of the Mojave and the Colorado deserts in 52-Across (2 wds.) Old Testament national park? Tall yucca Yucca named by Mormon settlers