Phormidiaceae

Cyanobacteria (blue-green algae family)

1 medicinal plant in this family

Plants

Spirulina

Arthrospira platensis

Aztec civilization: 'tecuitlatl' harvested from Lake Texcoco and dried into cakes; major protein source for the population; documented by Spanish conquistador Bernal Díaz del Castillo in 16th centuryKanem-Bornu Empire (Lake Chad region, 9th–19th century): 'dihe' — dried spirulina cakes — sold in markets and used as a food staple and medicine for malnutritionNomadic Kanembu people of Chad: still harvest and consume spirulina daily as part of traditional diet; up to 12 g per person per day

Disclaimer: For educational purposes only. This is not medical advice. Always consult a qualified healthcare provider.