Which has more species Lamium or Colletia?
Lamium Lamium (dead-nettles) is a genus of about 40–50 species of flowering plants in the family Lamiaceae, of which it is the type genus. They are all herbaceous plants native to Europe, Asia, and northern Africa, but several have become very successful weeds of crop fields and are now widely naturalised across much of the temperate world.
Collomia diversifolia Collomia diversifolia is a species of flowering plant in the phlox family known by the common name serpentine collomia. It is endemic to California, where it is an uncommon member of the serpentine soils flora in the North Coast Ranges from the northern San Francisco Bay Area to Shasta County. It is a small annual herb with many branches bearing dark, slightly hairy, lance-shaped leaves, the most basal ones having three small teeth. The inflorescence is a cluster of several flowers each about a centimeter wide. The star-shaped flower has pointed violet lobes with yellowish bases coming together at a purple throat.