Is it poisonous?
We have no record of Black Crystalwort being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.
Easily confused with
- Riccia crozalsii
- Riccia inflexa
- Riccia campbelliana
- Riccia trichocarpa
- Oxymitra incrassata
- Riccia lamellosa
Classification
- Kingdom
- Plantae
- Phylum
- Marchantiophyta
- Class
- Marchantiopsida
- Order
- Marchantiales
- Family
- Ricciaceae
- Genus
- Riccia
- Species
- Riccia nigrella
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