apocolpial
English
Etymology
From apocolpium + -al; apo- + colpi + -al.
Adjective
apocolpial (not comparable)
- (palynology) Relating to a region bounded by colpi.
Usage notes
The term apocolpial field refers specifically to a region found in parasyncolpate pollen grains that is bounded by the margins of anastomosing colpi, usually forming a triangular shape.