from The Century Dictionary.

  • noun A genus of dicotyledonous gamopetalous plants, belonging to the natural order Rubiaceæ, tribe Hedyotideæ.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Bot.) A genus of small rubiaceous herbs, having tetramerous salveform blue or white flower. There are about twenty species, natives of North America. Also, a plant of this genus.


Sorry, no etymologies found.



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