Pinguicula
Butterworts — ~90 accepted species of rosette-forming carnivores with flat sticky leaves bearing stalked glands that secrete mucilage and digestive enzymes. Distributed from the Arctic to tropical Mexico, the Caribbean, the Andes, and the Alps. Many species show seasonal dimorphism: large carnivorous summer rosettes alternating with tight non-carnivorous winter succulent rosettes. The genus divides into broad geographic groups: European/alpine species, Mexican highland species (the most species-rich group, ~50 spp.), circumpolar arctic species, North American coastal plain species, Andean species, and isolated taxa in the Caribbean and Japan.
Phylogénie
Pinguicula acuminata
Pinguicula agnata
Pinguicula albida
Pinguicula algida
Pinguicula alpina
Alpine Butterwort
Pinguicula antarctica
Patagonian Butterwort
Pinguicula arvetii
Pinguicula balcanica
Pinguicula benedicta
Pinguicula caerulea
Blue Butterwort
Pinguicula calderoniae
Pinguicula calyptrata
Pinguicula casabitoana
Pinguicula chilensis
Pinguicula conzattii
Pinguicula corsica
Pinguicula crassifolia
Pinguicula crystallina
Pinguicula cyclosecta
Pinguicula debbertiana
Pinguicula dertosensis
Pinguicula ehlersiae
Pinguicula elizabethiae
Pinguicula elongata
Pinguicula emarginata
Pinguicula esseriana
Pinguicula filifolia
Thread-leaved Cuban Butterwort
Pinguicula fiorii
Pinguicula gracilis
Pinguicula grandiflora
Large-flowered Butterwort
Pinguicula gypsicola
Pinguicula hemiepiphytica
Pinguicula heterophylla
Pinguicula hirtiflora
Hairy-flowered Butterwort
Pinguicula ibarrae
Pinguicula immaculata
Pinguicula involuta
Pinguicula ionantha
Godfrey's Butterwort
Pinguicula jackii
Pinguicula jaumavensis
Pinguicula kondoi
Pinguicula laueana
Pinguicula laxifolia
Pinguicula leptoceras
Pinguicula lignicola
Pinguicula lilacina
Pinguicula longifolia
Long-leaved Butterwort
Pinguicula longifolia ssp. caussensis
Pinguicula lusitanica
Pale Butterwort
Pinguicula lussiana
Pinguicula lutea
Yellow Butterwort
Pinguicula macroceras
Horned Butterwort
Pinguicula macrophylla
Pinguicula martinezii
Pinguicula medusina
Pinguicula megaspilaea
Pinguicula mirandae
Pinguicula moctezumae
Pinguicula moranensis
Mexican Butterwort
Pinguicula mundi
Pinguicula neriifolia
Pinguicula nevadensis
Pinguicula novoleonensis
Pinguicula oblongiloba
Pinguicula orchidioides
Pinguicula pachyphylla
Pinguicula parvifolia
Pinguicula pilosa
Pinguicula planifolia
Chapman's Butterwort
Pinguicula poldinii
Pinguicula potosiensis
Pinguicula primuliflora
Primrose Butterwort
Pinguicula pumila
Small Butterwort
Pinguicula ramosa
Pinguicula rectifolia
Pinguicula reichenbachiana
Pinguicula rotundiflora
Pinguicula takakii
Pinguicula utricularioides
Pinguicula vallisneriiifolia
Vallisneria-leaved Butterwort
Pinguicula variegata
Pinguicula villosa
Hairy Butterwort
Pinguicula vulgaris
Common Butterwort