Hornwort: Weeds that pose serious threats to New Zealand
Three new species of hornworts in Australia – ECOS
Hornwort | plant, division Anthocerotophyta | Britannica
Lincspplants 8X Live Floating Plants Hornwort fast growing aquarium plant - Lincolnshire Pond Plants
Purchased this plant... I asked for Hornwort but I don't think this is.. it looks similar, but it has roots. Can I use it as a floating plant? How do I take