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Poison plants

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Characteristics

Environment

Usage

Ornithopus sativus leaf picture by Adrien Broni (cc-by-sa)
Ornithopus sativus
Common bird's-foot (en), Serradelle cultivée (fr), Ornithope cultivé (fr), Serradelle (fr), Pied-d'oiseau cultivé (fr), Pied-d'oiseau rosé (fr)
Species rank
Fabaceae family
annual
Orobanche minor habit picture by Prieta Javier (cc-by-sa)
Orobanche minor
Small broorape (en), Petite orobanche (fr), Petite Orobanche (fr), Orobanche mineure (fr), Orobanche du trèfle (fr)
Species rank
Orobanchaceae family
perennial
edible
no plant picture
Orophea katschallica
Species rank
Annonaceae family

no plant picture
Orthosiphon thymiflorus
Species rank
Lamiaceae family
perennial
Osmunda regalis habit picture by Pierre LEON (cc-by-sa)
Osmunda regalis
Royal fern (en), Osmonde royale (fr), Fougère fleurie (fr), Fougère royale (fr), Fougère aquatique (fr)
Species rank
Osmundaceae family
perennial
edible leaves
no plant picture
Ostryocarpus riparius
Species rank
Fabaceae family
perennial
Osyris lanceolata habit picture by susan brown (cc-by-sa)
Osyris lanceolata
Species rank
Santalaceae family
perennial
edible leaves fruits roots
no plant picture
Ougeinia oojeinensis
Species rank
Fabaceae family
perennial
edible flowers fruits
no plant picture
Ouratea affinis
Species rank
Ochnaceae family

edible leaves
no plant picture
Ouratea calophylla
Species rank
Ochnaceae family

edible leaves
no plant picture
Owenia vernicosa
Species rank
Meliaceae family
perennial
edible seeds
Oxalis acetosella habit picture by Jean-Marie Frenoux (cc-by-sa)
Oxalis acetosella
Wood-sorrel (en), Alleluia (fr), Oxalide petite-oseille (fr), Pain de coucou (fr), Oxalis petite-oseille (fr), Pain-de-coucou (fr), Surelle (fr), Oseille des bois (fr)
Species rank
Oxalidaceae family
perennial
edible flowers leaves
Oxalis barrelieri habit picture by charles blancher (cc-by-sa)
Oxalis barrelieri
Lavender sorrel (en)
Species rank
Oxalidaceae family
perennial
edible leaves
Oxalis corniculata habit picture by Maarten Vanhove (cc-by-sa)
Oxalis corniculata
Creeping woodsorrel (en), Oxalis cornu (fr), Trèfle jaune (fr), Oxalide corniculée (fr), Oxalis corniculé (fr)
Species rank
Oxalidaceae family
perennial
edible flowers leaves fruits seeds
Oxalis debilis habit picture by Ludovic Descolas (cc-by-sa)
Oxalis debilis
Pink woodsorrel (en), Oxalis chétif (fr), Oxalide chétive (fr)
Species rank
Oxalidaceae family
perennial
edible flowers leaves roots
Oxalis latifolia habit picture by Jean-René Girardeau (cc-by-sa)
Oxalis latifolia
Broadleaf woodsorrel (en), Oxalis à feuilles larges (fr), Oxalide à feuilles larges (fr), Oxalis à larges feuilles (fr)
Species rank
Oxalidaceae family
perennial
edible flowers leaves
Oxalis pes-caprae habit picture by Nathalie Potel (cc-by-sa)
Oxalis pes-caprae
Bermuda buttercup (en), Oxalis Pied-de-chèvre (fr), Oxalide pied-de-chèvre (fr), Oxalis pied-de-chèvre (fr)
Species rank
Oxalidaceae family
perennial
edible flowers leaves roots
Oxalis tetraphylla leaf picture by Marc Huard (cc-by-sa)
Oxalis tetraphylla
Four-leaved sorrel (en), Oxalis à quatre folioles (fr), Oxalide à quatre feuilles (fr), Oxalide de Deppe (fr)
Species rank
Oxalidaceae family
perennial
edible flowers leaves roots
no plant picture
Oxera splendida
Species rank
Lamiaceae family

edible fruits
no plant picture
Oxytenanthera abyssinica
Abyssinia oxytenanthera (en)
Species rank
Poaceae family
perennial
edible flowers leaves seeds
WorldFloraDB 2024