Surface patterns
Baculatebaculate Clavate-pilateclavate-pilate Crotoncroton Echinateechinate
Foveolatefoveolate Gemmategemmate granulate papilose
Perforateperforate psilate Reticulatereticulate Rugulaterugulate
scabrate Striatestriate tegillate Verrucateverrucate