How To Use Two-lipped In A Sentence

• Pinguicula, "Qy. two-lipped? it is monopetalous, and monosepalous, the calyx and corolla being each all in one piece. Proserpina, Volume 2 Studies Of Wayside Flowers
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• Sporangia clustered around the slender bristle, which is the prolongation of a vein, and surrounded by a vase-like, slightly two-lipped involucre. The Fern Lover's Companion A Guide for the Northeastern States and Canada
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