Perianth
Chamber's Twientieth Century Dictionary · 1908 · p. 76
per′i-anth, n. the floral envelope where the calyx and corolla are not easily distinguished. [Gr. peri , around, anthos , a flower.]
Bu kavram başka kaynaklarda da geçiyor
The American Illustrated Medical Dictionary (1913)
An Illustrated Encyclopedic Medical Dictionary (1894)
Zell's Condensed Dictionary (1879)
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