Triadelphy is a derived term of adelphy.
In botany|lang=en terms the difference between triadelphy and adelphy
is that triadelphy is (botany) presence of triadelphous stamen while adelphy is (botany) fusion of stamen filaments.
As nouns the difference between triadelphy and adelphy
is that triadelphy is (botany) presence of triadelphous stamen while adelphy is (botany) fusion of stamen filaments.
triadelphy
English
Noun
(-)
(botany) Presence of triadelphous stamen. adelphy
English
Noun
(-)
(botany) Fusion of stamen filaments.
Usage notes
* Above five groups of fused stamens, (term) is preceded with the numeral.
Derived terms
* monadelphy, monadelphous
* diadelphy, diadelphous
* triadelphy, triadelphous
* tetradelphy, tetradelphous
* pentadelphy, pentadelphous
* polyadelphy, polyadelphous