e-Key v3 - Key to Stilbaceae Genera
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Interactive keys to the identification of seed plants of southern Africa using keys based on plant morphology.
Backtrack a
  • Corolla tube 45-55 mm long, pubescent externally, orange-red with black tips
b
  • Corolla tube shorter than 12 mm, glabrous externally, uniformly mauve, pink or white
Backtrack a
  • Corolla 4-lobed
b
  • Corolla 5-lobed
Backtrack a
  • Sepals free
  • Corolla lobes glabrous
b
  • Sepals fused, forming a tube
  • Corolla lobes pubescent
Backtrack a
  • Corolla prominently bilabiate, with 2 larger, erect posterior petals and 3 narrow anterior petals
b
  • Corolla regular, lobes equal or almost equal
Backtrack a
  • Corolla lobes pubescent on inner surface
b
  • Corolla lobes glabrous