Annual or perennial herbs without stinging hairs. Stipules intrapetiolar, fused to the apex. Leaves opposite, petiolate, entire or serrate. Cystoliths linear. Inflorescences axillary or apparently terminal, unisexual or bisexual, bracteate at last when young. Male flowers
(2-)3-4-merous. Female flowers usually 3-merous. Achene flattened.
Worldwide: 200 species in tropical and warm areas, excluding Australasia
Flora of Angola: Pilea Flora of Burundi: Pilea Flora of the DRC: Pilea Flora of Kenya: Pilea Flora of Malawi: Pilea Flora of Mozambique: Pilea Flora of Rwanda: Pilea Flora of Tanzania: Pilea Flora of Uganda: Pilea Flora of Zambia: Pilea Flora of Zimbabwe: cultivated Pilea
External websites:
African Plants: A Photo Guide (Senckenberg): Pilea BHL (Biodiversity Heritage Library): Pilea EOL (Encyclopedia of Life): Pilea GBIF (Global Biodiversity Information Facility): Pilea Google: Web - Images - Scholar iNaturalist: Pilea IPNI (International Plant Names Index): Pilea JSTOR Plant Science: Pilea Mansfeld World Database of Agricultural and Horticultural Crops: Pilea Plants of the World Online: Pilea Tropicos: Pilea Wikipedia: Pilea