| 1. | Species that only grow on rock or gravel are obligate lithophytes.
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| 2. | Species that grow on rocky substrate and elsewhere are facultative lithophytes.
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| 3. | :Plants living on a rock or rocks are called lithophytes.
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| 4. | Most are epiphytic shade plants; a few are lithophytes.
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| 5. | Some are lithophytes, forming a thicket on the rocks.
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| 6. | It grows as a terrestrial lithophyte on moist mossy bluffs.
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| 7. | It also grows as a lithophyte on rocky outcrops and rock faces.
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| 8. | They are epiphytes, and a few are lithophytes.
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| 9. | Most are epiphytes, but a few are lithophytes, such as"
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| 10. | Occurring as an epiphyte or lithophyte in areas of part shade and high moisture.
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