Flolape

Hypochaeris sessiliflora

Hypochaeris sessiliflora Kunth
Hypochaeris sessiliflora
Photo: Wikimedia Commons (CC-BY-SA-4.0)

Hypochaeris sessiliflora is a South American species in the Asteraceae family, found in high Andean and páramo habitats. It is a low-growing herb, reaching up to 13 cm in height, with rosette leaves and yellow or white ligulate corollas. The species is distributed across several South American countries and protected areas.

Description

Hypochaeris sessiliflora is a terrestrial herb native to the Andean regions of South America, occurring in habitats ranging from high Andean forests to high-altitude páramo. The plant forms a rosette of elliptic-ovate or linear-ovate leaves, 2.0–13.0 cm long, with petiole-like bases and toothed margins. It produces a peduncle up to 10.0 cm long, bearing a head of approximately 25 flowers. The involucre is campanulate to hemispherical, with outer and inner bracts of varying shapes and lengths. The corolla is ligulate, 12.0–27.0 mm long, in colors ranging from yellow to white, and occasionally orange or pink. Achenes are 2.0–7.0 mm long, with a pappus 7.0–18.0 mm long. The species is found in Argentina, Colombia, Ecuador, Peru, Bolivia, and Venezuela, as well as in several protected natural areas.

Distribution

Salta · Jujuy · Ecuador · Colombia · Venezuela · Peru · Bolivia · SFF Iguaque | Santuario de Flora y Fauna Guanentá Alto Río Fonce | Parque Nacional Natural Cocuy | Parque Nacional Natural Complejo Volcanico Doña Juana - Cascabel | Parque Nacional Natural Puracé | Parque Nacional Natural Los Nevados | Santuario de Flora · Parque Nacional Natural Los Nevados · California | Cerrito | Encino | San Andrés | Vetas · Cerinza · Cómbita · Mongua | Monguí · Antioquia, Arauca, Boyacá, Caldas, Casanare, Cauca, Cesar, Cundinamarca, La Guajira, Magdalena, Meta, Nariño, Norte de Santander, Risaralda, Santander, Tolima · Jardín Botánico de Bogotá · Sumapaz · Pasto

Synonyms

Scorzonera quitensisAchyrophorus humboldtiiAchyrophorus sessiliflorusHypochaeris barbataHypochaeris stuebeliiHypochaeris sonchoides var. sonchoidesAchyrophorus meyenianus var. ciliataWerneria glandulosaAchyrophorus quitensis var. quitensisAchyrophorus sessiliflorus var. sessiliflorusAchyrophorus humboltdiiHypochaeris sessiliflora f. sessilifloraAchyrophorus albiflorusAchyrophorus quitensis var. sonchoidesHypochaeris sessiliflora var. sessilifloraAchyrophorus sessiliflorus var. barbatusScorzonera sessilisAchyrophorus sonchoidesOreophila sessilifloraHypochaeris sonchoidesAchyrophorus barbatusAchyrophorus quitensisHypochaeris sessiliflora var. albifloraHypochaeris sonchoides var. fibrillosa