Psidium - ț̢
A plant genus of the family MYRTACEAE that bears an edible fruit and contains guavin B and quercetin glycosides.
Synonyms : Goiaba, Psidium guajava
Psilocybine - ț̢
The major of two hallucinogenic components of Teonanacatl, the sacred mushroom of Mexico, the other component being psilocin. (From Merck Index, 11th ed)
Synonyms : Psilocibin
Psittaciformes - ț̢
An order of BIRDS comprised of several families and more than 300 species. It includes COCKATOOS; PARROTS; PARAKEETS; macaws; and BUDGERIGARS.
Synonyms :
Psittacosis - ț̢
Infection with CHLAMYDOPHILA PSITTACI (formerly Chlamydia psittaci), transmitted to humans by inhalation of dust-borne contaminated nasal secretions or excreta of infected BIRDS. This infection results in a febrile illness characterized by PNEUMONITIS and systemic manifestations.
Synonyms : Ornithoses, Psittacoses
Psittacula - ț̢
A genus in the family PSITTACIDAE containing three species of PARAKEETS: the Derbyan, the Alexandrine, and the rose-ringed.