P. nivalis may refer to:
- Peperomia nivalis, a radiator plant species
- Phalacrocorax nivalis, a cormorant species
- Phlox nivalis, a flowering plant species
- Pinguicula nivalis, a species described in Carnivorous Plant Newsletter
- Plantago nivalis, a plantain species
- Plectrophenax nivalis, a passerine bird species
- Pleurothallis nivalis, an orchid species
- Podocarpus nivalis, a conifer species
- Primula nivalis, a herb species
- Pyrus nivalis, a pear species
![Disambiguation icon](https://upload.wikimedia.org/wikipedia/en/thumb/5/5f/Disambig_gray.svg/30px-Disambig_gray.svg.png)
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