Full title: 'Nova Genera Plantarum | in regno Cochin China sponte | nascentia: a Botanophilo | Joane de Loureyro collecta et | descripta: indeque in Angliam missa anno 1774'
Descriptions of plant genera from Cochinchina (now Vietnam), arranged according to Carl Linnaeus's sexual system. With transliteration of indigenous plant names.
Set of 3 fascicles bound with string.
In his preface to "Flora Cochinchinensis" (1790), de Loureiro mentions a list of about 60 plants laving been sent to England and Sweden, with dried specimens.