in some classifications
: a genus of North American herbs (family Guttiferae) comprising two forms usually included in the genus Hypericum but distinguished when separated chiefly by the pink or purple flowers and the three large glands alternating with three sets of stamens

Word History


New Latin, from tri- + Greek adēn gland

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Dictionary Entries Near Triadenum

Cite this Entry

“Triadenum.” Dictionary, Merriam-Webster, Accessed 22 May. 2024.

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