Key Identification Features
- A distinctive cellular trait of this species is that each cell contains a single large chloroplast with a central pyrenoid, a protein structure involved in carbon fixation.
- This species is distinguished by its sporophyte, a horn-like structure that grows vertically from the thallus.
- This spore ornamentation is a key diagnostic feature that separates P.
- Despite considerable morphological variation across its range, the species retains consistent defining characteristics, especially its monoicous condition and distinctive spore ornamentation.
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