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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