Key Traits

Orchids (family Orchidaceae) usually display bilateral symmetry; a specialized petal (the labellum or lip) guides pollinators. Many have thick aerial roots and may grow on trees (epiphytes).

Popular Genera at Home

  • Phalaenopsis: flat, moth-like blooms; arching spikes; broad leaves at the base.
  • Dendrobium: blooms along canes; some species are deciduous; diverse flower shapes.
  • Oncidium: many small, ruffled flowers; dancing-lady look.

Photo Checklist

  • Whole plant (leaves, roots, spikes).
  • Flower front, side, and close-up of the lip.
  • Any pseudobulbs or canes.

Care Notes

Bright, indirect light; thorough watering followed by drying; airy potting (bark, sphagnum); avoid standing water in crowns.