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- Propagation of nine endemic plant species from Madeira Island (Portugal)Publication . Henriques, Dina; Fontinha, Susana; Neves, Margarida Costa; Nóbrega, Humberto; Ferro, António; Carvalho, M. A. A. Pinheiro deEfficient propagation of endangered plant species is a critical factor in successful ecological restoration and conscientious habitat management. Hence, propagation trials of nine endemic plant species of Madeira (Anthyllis lemanniana Lowe, Armeria maderensis Lowe, Cedronella canariensis (L.) Webb & Berthel., Erica maderensis (Benth.) Bornm., Genista tenera (Jacq. ex Murray) Kuntze, Helichrysum melaleucum Rchb. ex Holl, Pericallis aurita (L'Her.) B. Nord., Sideritis candicans Aiton and Teline maderensis Webb & Berthel.) were carried out. Plant propagation requirements and their sexual and vegetative propagation methods were studied. Seed germination success varied between species. Germination rate exceeded 70% in six out of nine species, being lower than 30% in Pericallis aurita, while H. melaleucum seeds did not germinate. Vegetative propagation yielded lower success rates, with three species (Erica maderensis, Genista tenera and Teline maderensis) unable to establish roots, and three species (Helichrysum melaleucum, Pericallis aurita and Sideritis candicans) exceeding 60% of the rooting success. Establishment of the propagation requirements of these species could be regarded an important tool for supporting Madeira’s flora conservation programs.