- A submersed Old World Plant (Hydrilla verticillata) having whorled, lance-shaped leaves and unisexual, solitary, axillary flowers.
- An aquatic plant, Hydrilla verticillata
- submersed plant with whorled lanceolate leaves and solitary axillary flowers; old-world plant naturalized in south US and clogging Florida's waterways
- Definition for "hydrilla"
- A submersed Old World Plant (Hydrilla verticillata) having…
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- Sentence for "hydrilla"
- Hypernym for "hydrilla"