Cœlothamnus = Hollow thicket; κοίλος, θάμνος

[350]

Cœlographis = Hollow style; κοίλος, γραφίς.

[351]

Cœlospathis = Hollow whorl; κοίλος, σπαθίς.

[352]

Cœlodecas = Shell with ten hollow styles; κοίλος, δεκάς.

[353]

Cœlostylus = Hollow style; κοίλος, στύλος.

[354]