Ptilonia sp. red alga

Hand holding a red alga

This red alga (Ptilonia sp.) at Princess Bay is only the third record of this genus in New Zealand. Photo by Leon Perrie, via iNaturalist, CC BY 4.0Read more

This red alga (Ptilonia sp.) [https://inaturalist.nz/observations/115035397] at Princess Bay is only the third record of this genus in New Zealand. Photo by Leon Perrie, CC BY.