Ceratophyllaceae is a plant family in the Plantae kingdom, order Ceratophyllales, class Magnoliopsida. The family contains 3 accepted species worldwide. Some species in this family are toxic — exercise caution when handling unknown specimens.
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Ceratophyllum demersum L.
Ceratophyllum demersum, also called rigid hornwort, is a widespread submerged aq…
⚠️ Poisonous
Ceratophyllum submersum L.
Ceratophyllum submersum is a fast-growing submerged aquatic plant used in aquari…
Ceratophyllum echinatum A.Gray
Ceratophyllum echinatum is a rootless aquatic herb with submerged leaves, tiny s…
Ceratophyllaceae plants belong to the Ceratophyllales order in the Plantae kingdom. A key distinguishing feature is how many times leaves branch: leaves of Ceratophyllum demersum only fork once or twice, while soft hornwort leaves fork three to four times. For instant identification, use the iNature app — AI-powered and works offline.
Ceratophyllaceae is classified in the order Ceratophyllales, class Magnoliopsida, phylum Tracheophyta. The family contains 3 accepted species worldwide.
Yes, some Ceratophyllaceae species are toxic or poisonous. Always exercise caution with unknown specimens. View poisonous Ceratophyllaceae species or browse the full poisonous species guide.
Sources: GBIF, iNaturalist, Wikipedia · Disclaimer
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