Status:
valid
Authors:
Rech.f.
Source:
gcc
Year:
1977
Citation Micro:
Fl. Iranica 122: 119 (1977)
WFO Identifier:
wfo-0000083855
Common Names
- Tragopogon
- Giant Tragopogon
- Persian Tragopogon
Description
Tragopogon rezaiyensis (also called 'Rezaiyen's Tragopogon', 'Rezaiyen's Salsify', and 'Rezaiyen's Goat's Beard', among many other common names) is an annual wildflower native to Iran. It has a single stem and grows to a height of 0.3-1 m. It has yellow flowers and grows in dry, sunny areas such as grasslands and scrublands.
Uses & Benefits
Tragopogon rezaiyensis is used as an ornamental plant in gardens and parks. It is also used for its medicinal properties to treat digestive problems, skin diseases, and fever.
Flower, Seeds and Seedlings
Tragopogon rezaiyensis has yellow flowers with a diameter of 2 cm. The seeds are small, black and round-shaped. The seedlings have oval-shaped leaves with serrated edges.
Cultivation and Propagation
Tragopogon rezaiyensis is a perennial wildflower that is native to Iran. It is easy to propagate from seed. It prefers full sun and well-drained soil. It is drought tolerant and can tolerate temperatures down to -20°F. To propagate, sow the seeds in late spring or early summer in a sunny location and keep the soil moist. The seedlings should emerge in 1-2 weeks. Once established, the plants will self-seed and can spread quickly.
Where to Find Tragopogon rezaiyensis
Tragopogon rezaiyensis is native to Iran. It can be found in dry, rocky areas.
Tragopogon rezaiyensis FAQ
What are the growing conditions for Tragopogon rezaiyensis?
Tragopogon rezaiyensis prefers full sun and well-drained soil. It is drought tolerant and can tolerate some shade.
What is the best way to propagate Tragopogon rezaiyensis?
The best way to propagate Tragopogon rezaiyensis is by division or cuttings.
What pests and diseases affect Tragopogon rezaiyensis?
Tragopogon rezaiyensis is generally pest and disease free, but can be susceptible to powdery mildew and aphids.
Species in the Tragopogon genus
Tragopogon buphthalmoides,
Tragopogon trachycarpus,
Tragopogon subalpinus,
Tragopogon coloratus,
Tragopogon oligolepis,
Tragopogon olympicus,
Tragopogon leucanthus,
Tragopogon paradoxus,
Tragopogon pusillus,
Tragopogon karjaginii,
Tragopogon crocifolius,
Tragopogon aureus,
Tragopogon bjelorussicus,
Tragopogon pseudocastellanus,
Tragopogon collinus,
Tragopogon altaicus,
Tragopogon tanaiticus,
Tragopogon heterospermus,
Tragopogon elongatus,
Tragopogon coelesyriacus,
Tragopogon minor,
Tragopogon podolicus,
Tragopogon ruber,
Tragopogon pseudomajor,
Tragopogon leonidae,
Tragopogon colchicus,
Tragopogon marginifolius,
Tragopogon podolicus,
Tragopogon brevirostris,
Tragopogon hayekii,
Tragopogon miscellus,
Tragopogon tuberosus,
Tragopogon mirabile,
Tragopogon scorzonerifolius,
Tragopogon verrucosobracteatus,
Tragopogon subacaulis,
Tragopogon orientalis,
Tragopogon reticulatus,
Tragopogon scoparius,
Tragopogon tasch-kala,
Tragopogon kindingeri,
Tragopogon erostris,
Tragopogon lassithicus,
Tragopogon mirus,
Tragopogon kasahstanicus,
Tragopogon borysthenicus,
Tragopogon cretaceus,
Tragopogon undulatus,
Tragopogon ketzkhovelii,
Tragopogon leonidae,
Species in the Asteraceae family
Aaronsohnia pubescens,
Aaronsohnia factorovskyi,
Abrotanella filiformis,
Abrotanella rostrata,
Abrotanella linearis,
Abrotanella trilobata,
Abrotanella muscosa,
Abrotanella inconspicua,
Abrotanella trichoachaenia,
Abrotanella caespitosa,
Abrotanella nivigena,
Abrotanella pusilla,
Abrotanella linearifolia,
Abrotanella papuana,
Abrotanella rosulata,
Abrotanella emarginata,
Abrotanella fertilis,
Abrotanella spathulata,
Abrotanella purpurea,
Abrotanella patearoa,
Abrotanella submarginata,
Abrotanella diemii,
Abrotanella scapigera,
Abrotanella forsterioides,
Acamptopappus shockleyi,
Acamptopappus sphaerocephalus,
Acanthocephalus benthamianus,
Acanthocephalus amplexifolius,
Acanthocladium dockeri,
Acanthodesmos distichus,
Acanthodesmos gibarensis,
Acanthospermum humile,
Acanthospermum consobrinum,
Acanthospermum glabratum,
Acanthospermum microcarpum,
Acanthospermum hispidum,
Acanthospermum australe,
Acanthospermum lecocarpoides,
Acanthostyles buniifolius,
Acanthostyles saucechicoensis,
Achillea buiana,
Achillea conrathii,
Achillea cucullata,
Achillea styriaca,
Achillea clavennae,
Achillea cappadocica,
Achillea huber-morathii,
Achillea ptarmicoides,
Achillea sieheana,
Achillea barrelieri,