There have been 14 endemic taxa recorded in the flora of Marjan:
– Aurinia leucadea (Guss.) K. Koch
– Aurinia sinuata (L.) Griseb.
– Trifolium dalmaticum Vis. – Dalmatian clover
– Chaerophyllum coloratum L.
– Carduus micropterus (Borbás) Teyber ssp. micropterus
– Centaurea ragusina L. – Silver knapweed
– Centaurea spinosociliata Seenus
– Limonium cancellatum (Bernh. ex Bertol.) Kuntze
– Vincetoxicum hirundinaria Medik. ssp. adriaticum (Beck) Markgr. – White swallow-wort
– Tanacetum cinerariifolium (Trevir.) Sch.Bip.
– Goniolimon dalmaticum (C. Presl) Rchb. f.
– Onosma echioides (L.) L. ssp. dalmatica (Scheele) Peruzzi et N. G. Passal.
– Linaria microsepala A. Kern.
– Genista sylvestris Scop. ssp. dalmatica (Bartl.) H. Lindb.
