Tragopogon samaritanii Boiss. (syn. Tragopogon crocifolius subsp. samaritanii (Heldr. & Sart. ex Boiss.) I.B.K. Richardson)

Taxonomy: Fam. Compositae// Genus:  Tragopogon// Species: Tragopogon samaritanii Boiss.

Determined according to the botanical key provided by Richardson in Tutin et al. 1976) as Tragopogon crocifolius subsp. samaritanii (Heldr. & Sart. ex Boiss.) I. B. K. Richardson, Bot. Jour. Linn. Soc. 71: 270 (1976). In The Euro+Med Plantbase (source: Greuter, 2006+) this taxon is accepted at the species level as Tragopogon samaritanii Boiss., Diagn. Pl. Orient., ser. 2, 5: 116. 1856.

Note: The species is similar in appearance to Tragopogon balcanicus Velen. which also occurs in the Osogovo region, the main distinguishing features being the number of involucral bracts (4 to 5 in T. balcanicus and 5 to 8 in T. samaritani) and the surface of the achene body (muricate-squarrose in T. balcanicus with scale-like projections and muricate-tuberculate in T. samaritani).

Lifeform: Biennial.

Distribution: Native to Morocco, Italy and the Balkan Peninsula according to the distribution information provided by The Euro+Med PlantBase (source: Greuter, 2006+) and the Plants of the World Online portal (Royal Botanic Gardens, Kew).

Habitat:  Clearings and edges of oak forests at c. 850 m altitude (near village of Pantelej).

Flowering period: Late spring – early summer: MAY, JUN.

Tragopogon samaritani  – habit. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – capitulum. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – capitulum with florets and involucral bracts. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – florets. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – side view of capitulum with involucre. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – involucralbracts. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – involucre and peduncle. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – stems with leaves. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – adaxial side of leaves (two immages on the left) and abaxial side of leaves (two immages on the right). Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – leaf base. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – stem and base of leaf. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – stem. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 11.05.2025. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – habit. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – habit. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – habit. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – habit. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – capitulum. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – capitulum. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – capitulum. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – capitulum. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – capitulum. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – side view of capitulum with involucral bracts. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – side view of capitulum with involucral bracts. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – side view of capitulum with involucral bracts. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – stem with cauline leaf and developing lateral branch with capitulum. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – stem with cauline leaves and developing lateral branch with capitulum. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – lower part of plant. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – lower part of plant. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – lower part of plant – basal and lower cauline leaves. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – basal leaves. Osogovo – in the vicinity of “Saint Panteleimon” monastery, 23.05.2021. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – achene. Photo by Trajche Dimitrovski.
Tragopogon samaritani  – achene. Photo by Trajche Dimitrovski.

References:

Tragopogon L. (incl. Geropogon L.). Richardson, I.B.K. in Tutin, T.G., Heywood, V.H., Burges, N.A., Moore, D.M., Valentine, D.H., Walters, S.M. & Webb, D.A. (1976). Flora Europaea. Volume 4: Plantaginaceae to Compositae (and Rubiaceae). Cambridge: Cambridge University Press, pp. 322 – 325.

Tragopogon samaritanii. Greuter, W. (2006+): Compositae (pro parte majore). – In: Greuter, W. & Raab-Straube, E. von (ed.): Compositae. Euro+Med Plantbase – the information resource for Euro-Mediterranean plant diversity.. Published on the Internet https://europlusmed.org/cdm_dataportal/taxon/3f64c7f8-8f2d-4e5a-964d-76e4c2d6794c [Accessed 10.06.2023].

Tragopogon samaritani Heldr. & Sartori. Plants of the World Online portal, Royal Botanic Gardens, Kew. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:256128-1 [Accessed 10.06.2023].

Last update: 17.05.2025.