Phytolacca icosandra var. icosandra is a vigorous, semi-succulent perennial herb or subshrub native to the forest edges, mountain clearings, and riverbanks of the Neotropics. It stands out with its smooth, magenta-tinged stems and long, upright spikes crowded with pinkish-white blossoms and glossy, ribbed black-purple berries, while the specific epithet icosandra comes from Greek and means 'having twenty stamens' in reference to the crowded ring of pollen-bearing organs inside each flower.
Classified within the pokeweed family, Phytolaccaceae, this autonymic variety represents the typical form of the species originally described by Carl Linnaeus, and modern taxonomic studies have united several historical synonyms—including species formerly placed in the genus Nowickea—under this accepted name.
Phytolacca icosandra var. icosandra develops a thick, fleshy taproot that fuels fast-growing, hollow or pithy stems reaching one to three meters tall, often flushed with deep crimson or purple pigment in bright sunlight.
Year-round in tropical climates, peaking from May to November
Although the mature roots and seeds contain potent triterpenoid saponins that make the wild plant hazardous if misused, Phytolacca icosandra var. icosandra has a long history of targeted ethnobotanical and scientific use across Mesoamerica and the Andes.
Every stage in the reproductive cycle of Phytolacca icosandra var. icosandra is finely calibrated to recruit avian couriers while defending its seeds against destructive chewing mammals.
Taxon Synonyms: Phytolacca venezuelensis, Phytolacca icosandra var. sessiliflora, Phytolacca altamiranii, Phytolacca polystigma, Phytolacca macrostachya, Phytolacca longespica, Phytolacca sessiliflora, Phytolacca acuminata, Nowickea xolocotzii, Phytolacca erubescens, Phytolacca malabarica, Phytolacca nova-hispania, Phytolacca octandra var. angustifolia, Phytolacca purpurascens, Phytolacca triquetra, Nowickea glabra
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