(Literally: small column): rod-like central part of an ovary that has been destroyed by some smut fungi The columella is composed of both fungal and host material (McTaggart ao, 2012a).
Sphacelotheca hydropiperis
columella
(Literally: small column): rod-like central part of an ovary that has been destroyed by some smut fungi The columella is composed of both fungal and host material (McTaggart ao, 2012a).
Sphacelotheca hydropiperis