Pterothamnion plumula Kingdom Plantae Phylum Rhodophyta Class Florideophyceae Order Ceramiales Family Ceramiaceae Authority (J. Ellis) NŠgeli Read more about Pterothamnion plumula
Pterothamnion spinescens Kingdom Plantae Phylum Rhodophyta Class Florideophyceae Order Ceramiales Family Ceramiaceae Authority (Stršmfelt) Athanasiadis Read more about Pterothamnion spinescens