Porphyra tenera
The abbreviated classification of this particular autotrophic plant goes as shown:
Domain:Eukaryota → Phylum:Rhodophyta → Class:Rhodophyceae → Order:Bangiales → Family:Bangiaceae →
Genus:Pyropia → Species:tenera
Domain:Eukaryota → Phylum:Rhodophyta → Class:Rhodophyceae → Order:Bangiales → Family:Bangiaceae →
Genus:Pyropia → Species:tenera
So, as a red algae, Porphyra tenera (aka "nori") is by nature one of the smaller seaweed species. most range between 35 cm long, rarely to l m. They are typically dark purplish to brownish red.