Assertion: orchid's pseudobulb | /r/HasAspect | active lead
Facets:
Source sentences:
text: In other words, a division is a group of pseudobulbs which contains an active lead or new growth after the plant is broken up; whereas, the back bulbs are a group of old pseudobulbs that have no active lead, but on which there are one or more dormant "eyes" which may be forced into active growth.