Which has more species Aeonium or Crowea?
Aeonium Aeonium (tree houseleek) is a genus of about 35 species of succulent, subtropical plants of the family Crassulaceae. Many species are popular in horticulture. The genus name comes from the ancient Greek "aionos" (ageless). While most of them are native to the Canary Islands, some are found in Madeira, Morocco, and in East Africa (for example in the Semien Mountains of Ethiopia).
Crowell, Oxfordshire Crowell is a village and civil parish in Oxfordshire, about 4 mi southeast of the market town of Thame and 1 mi southwest of the village of Chinnor. The 2001 Census recorded the parish's population as 100.