Robuta

https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:77182697-1 Hippeastrum matacum (Ravenna) Christenh. & Byng | Plants of the World Online | Kew Science plants of the world online https://www.revistas.uma.es/index.php/abm/en/article/view/11403 Hydrocharis laevigata (Humb. & Bonpl. ex Willd.) Byng & Christenh. (Hydrocharitaceae), novelty for... hydrocharis laevigata ex