Assertion: brochidodromous secondary venation | /r/HasProperty | the formation of areolas
Facets:
Source sentences:
text: Regarding foliar architecture, the most consistent characters are brochidodromous secondary venation, the formation of areolas by the fifth order veins and the last marginal veins forming arches; while the characters that present the greatest variation are the intersecondary veins and the veins with venation orders higher than the third.