‘Intorno alla anatomia della canapa’ (‘Around the hemp anatomy’) (Cannabis sativa L.) By Giovanni Briosi & Filippo Tognini published in 1894
1. Portion of a female inflorescence. Grand. nat.
2. An isolated female flower; b stipulates; bp perigonial bract or covering agent; stigmas 17/1
3. Young female flower whose perigonial bract has been cut on the front to show the underlying perigonium; bp perigonial bract; pr perigonium; ov ovario 36/1
4. Longitudinal section of a female flower; stigmas; bp bractea perig .; pr perigonium; ov the ovary; stm oval basal breast, perhaps stem 36/1
5. Extremity of a stigma, covered with papillae 180/1
6. Longitudinal section of perigonium portion (very young stage); the outer epidermis with long and thin hairs 405/1
7. Cross section of a female flower; bp perigonial bract whose flaps overlap; pr perigonium; p ov ovarian wall; s. s union sutures of the two future valves of the fruit; c ovarian cavity 36/1
8. Longitudinal section of a portion of a young female flower, at the base and on one side; ov ovary; stm mammals basal, perhaps beginning of stamen; the cells that make it up are in a division, that is a meristematic character to the mother itself; pr base of perigonium; p beginning of a coat 545/1
1. Cross section of young male flower still closed; tp tepali; stm antere 65/1
2. Longitudinal section; tp tepalo; stm stamen; pd pedicel; a.ist interstaminal area 65/1
3. Young male flower, still closed, from which the two anterior tepals have been removed, in order to see the stamens. The letters as in fig. 1 and 2 17/1
4. Male inflorescence branch (grand nat.)
5. Extremity of a branch of the inflorescence; the anthers stm of the open flower breast withered 3/1
6. Anther still turgid; des line dehiscence 25/1
7. Anther withered; gl glandole; des line dehiscence 25/1
8. Central part of an enlarged male flower, seen from above; tp tepali; at antera; a.ist interstaminal area 25/1