Question: Which plant has a bigger genera, Scilla or Petrophytum?
Sentence (from "Scilla"): Scilla ( ; Squill) is a genus of about 50 to 80 bulb-forming perennial herbs in the family Asparagaceae, subfamily Scilloideae, native to woodlands, subalpine meadows, and seashores throughout Europe, Africa and the Middle-East.
Relevant evidence: Yes