Key

Taxon:
Display:
Plant
  leaves/twigs aromatic when crushed
   without marked odor
   clearly odiferous
Leaves
  stipules
   stipules absent
   stipules or their scars present
Flower
  flower type
   bilateral/irregular symmetry
   radial symmetry 4 petals
  ovary position
   sepals/petals attached above middle of ovary (inferior or partly inferior ovary)
   sepals/petals attached below middle of ovary (ovary superior)
  ovule placentation
   axile
   basal

Parke, Davis & Co. Herbarium

Species Count: 2

Lamiaceae

Rubiaceae