lithophyte
lit·hop·hyte
noun
1.
plant that grows on rocks or stony soil and derives nourishment from the atmosphere
Origin
From litho- (“stone, rock”) + -phyte (“plant”).
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.