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Pronunciation varies by accent · adjective
(entomology, rare) Having the form of, or relating to, a ptychonome. (Compare tentiform.).
Mine : Ptychonomous, on the space between two veins of the lower surface of leaves.
[...] Holotype, allotype, and paratype No. 15893 in Canadian National Collection of Insects, Ottawa. MINE. Ptychonomous, on the lower surface of leaves. BIOLOGY. P. elmaella has three generations a year in the Vancouver district [...]
Styracaceae: Styrax japonicus Sieb. & Zucc. (Kumata 1963). Ptychonomous mine on the upper side of leaves (De Prins and De Prins 2005) [...]
Use ptychonomous when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Ptychonomous means (entomology, rare) Having the form of, or relating to, a ptychonome. (Compare tentiform.).
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Mine : Ptychonomous, on the space between two veins of the lower surface of leaves.
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