1. Tropical American terrestrial fern with leathery lanceolate fronds; sometimes placed in genus Polybotrya
   - hart's-tongue, hart's-tongue fern, Olfersia cervina, Polybotrya cervina

Type of: fern

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• interagency support
• Interahamwe
• interatomic
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• interbrain
• interbred
• interbreed
• interbreeding
• intercalary
• intercalary year
• intercalate
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• intercapitular vein
• intercede
• intercedent
• intercellular
• intercellular substance
• intercept
• interception
• interceptor
• intercession
• intercessor