Adonis cyllenea

Life-forms

Classification System: APG IV

Superregnum: Eukaryota
Regnum: Plantae
Cladus: Angiosperms
Cladus: Eudicots
Ordo: Ranunculales

Familia: Ranunculaceae
Subfamilia: Ranunculoideae
Tribus: Adonideae
Genus: Adonis
Sectio: A. sect. Adonis
Species: Adonis cyllenea
Varietates: A. c. var. cyllenea – A. c. var. paryadrica
Name

Adonis cyllenea Boiss., Heldr. & Orph.
References

Diagn. Pl. Orient. II, 5: 5 1856.

Adonis cyllenea is a species of flowering plant in the family Ranunculaceae. It is endemic to Greece.[1]

Geographical distribution

Adonis cyllenea is one of hundreds of rare plants that have been removed from Greek mountain sides. Adjacent to Mt. Oligirtos existed an unbotanized mountain, Mt. Saitas. Mt. Saitas lies practically at the same latitude as Mt. Lafkas. At this location G. Sfikas, a keen naturalist and photographer from Athens had rediscovered the Adonis cyllenea, which was presumed to be extinct, in 1976. Very little was known about the botanical importance of Mt. Saitas. However, this location proved to be an amazing place, because more than 100,000 individual plants of Adonis cyllenea were rediscovered at an altitude of approximately 1400-1800m. This area certainly holds the largest existing population of the Adonis cyllenea in Greece. This yellow and sometimes orange anemone from the Peloponnese was thought to be extinct for 130 years prior to this major rediscovery, which was an exhilarating moment for modern scientists, botanists and naturalists. Adonis cyllenea is also cultivated in the botanical gardens of Copenhagen or Gothenburg where it can be found in their designated Greek flora section among dozens of other native Greek plants.
Physical characteristics

Adonis cyllenea grows throughout the entire spring season. Exposure to sun and warm conditions are ideal for the growth of Adonis cyllenea. Heights of these plants may range anywhere from 8 inches (20 cm) to 15 inches (38 cm). Orange or yellow flowers are often characteristics of Adonis cyllenea. Flower color is variable within the species and changes with drying, and diagnostic features of the fruit are reliable only when achenes are fully mature.[2]
References

"Adonis cyllenea Boiss., Heldr. & Orph". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved September 22, 2020.

Heyn, C. C.; Pazy, B. (1989). "The annual species of Adonis (Ranunculaceae)--A polyploid complexit". Plant Systematics and Evolution. 168 (3–4): 181–193. doi:10.1007/bf00936098. S2CID 2980304.

Sources

Parfitt, Bruce D. Adonis. Flora of North America. Vol. 3. Oxford University Press.
Tan, K., Perdetzoglou, D.K., Roussis, V. (1997). "Biebersteinia orphanidis (Geraniaceae) from southern Greece." Ann.Bot. Fennici 34: 41-45. ISSN 0003-3847.

Further reading

Walters, Stuart Max; et al., eds. (1984). The European Garden Flora. Vol. 3. Cambridge University Press. ISBN 0-521-36171-0.
Yiannitsaros, A.G., Constantinidis, T.A. & Vassiliades, D.D. (1996). "The rediscovery of Biebersteinia orphanidis Boiss. (Geraniaceae) in Greece."-Bot. J. Linn. Soc. 120:239-242.