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Origanum

See list of 2 species in this genus
  • 1a. Calyx ± actinomorphic, with 5 subequal teeth; smaller bracts of inflorescence usually tinged with red
  • 1b. Calyx zygomorphic, with 1 prominent lip, the lower lip poorly developed, and with a slit on one side; smaller bracts of inflorescence usually green

 Show photos of:   Each photo represents one species in this genus.