Endangered Gladiolus Species of Turkey


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DEMİR S., ÇELİKEL F.

Türk Tarım - Gıda Bilim ve Teknoloji dergisi, cilt.7, sa.5, ss.693-697, 2019 (Hakemli Dergi) identifier

Özet

Gladiolus is a perennial geophyte, semi-rustice herb and belongs to the Iridaceae family. Gladiolusis an important bulbous ornamental plant. It is used as cut flowers, garden and potted plants. Turkey,which is among the major gene centers of the world and has a special place in plant genetic diversity,has rich genetic resources of geophytes including Gladiolus. However, many plant genetic resources,including Gladiolus are under genetic erosion because of the environmental and other problems andtherefore face with the danger of extinction. Turkey has one Gladiolus species in IUCN Red Listcategory. This species is Gladiolus italicus and its Red list category is Least Concern (LC). Gladiolusitalicus is distributed in Macaronesia, Mediterranean basin to central Asia. Also introduced andnaturalized in California. It naturally grows in many parts of Turkey. The other Gladiolus speciesthat are reported to be under threat in Turkey are; Gladiolus anatolicus, Gladiolus antakiensis,Gladiolus halophilus, Gladiolus humilis, Gladiolus micranthus. In addition to their potential usageas ornamental plants, their usage in phytomedicine due to the medical properties of the modifiedstems, leaves and in other related industries increases their importance. Therefore, it is veryimportant to protect these genetic resources of Gladiolus.