He studied botany at the University of Padua, receiving his PhD in 1873. In 1878 he was named professor of botany at the University of Ferrara. He was the author of 264 botanical publications.[1] C. Massalongo issued the exsiccataHepaticae Italiae Venetae exsiccatae.[2] He was among the first to conduct systematic and scientific studies of plant galls.[3]
Le galle nella flora italica (Entomocecidii), 1893 – Plant galls of Italy (Entomocecidia).
Nuova miscellanea teratologica, 1896 – New miscellaneous teratology.
Le piante crittogame dell'agro Veronese : censimento, 1897 –
Le specie italiane del genere Scapania, 1900 – Italian species of the genus Scapania.
Contribuzione alla micologia Veronese. Memorie dell’Accad. d’Agricolt. Arti e Commercio di Verona Ser. 3 65: 153 pp. Contribution to Veronese mycology.