Rhaponticum
Rhaponticum, a.k.a. Maral Root, is a genus of flowering plants in the thistle tribe within the sunflower family.[2][3]
| Rhaponticum | |
|---|---|
 | |
| Rhaponticum scariosum | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Asterales |
| Family: | Asteraceae |
| Tribe: | Cynareae |
| Genus: | Rhaponticum Vaill. 1754 not Ludw. 1757 nor Adans. 1763 nor Haller 1742[1] |
| Synonyms[1] | |
| |
Rhaponticum coniferum - MHNT
Description
Rhaponticum species are perennial herbaceous plants with simple, rarely branched stems. The leaves are simple to pinnatifid. The inflorescence is on the apex of the stem. The fruit is an achene with a hairy pappus.[4]
Medicinal use
The Maral root is used in folk medicine:
- to increase physical and mental stress.
- to strengthen the efficiency of body.
- to restore vigor.
- to reduce feelings of fatigue, irritability.
- to increase libido and potency (due to the high content of ekdistena).
Maral root can be used for athletes preparing for a competition, because:
- it increases the amplitude of the pulsation of the heart.
- it expands peripheral blood vessels and increases blood flow velocity.
- it displaces the lactic acid from the muscle.
- it improves endurance exercise capacity, reduces the feeling of fatigue.
Systematics
Species
The genus comprises the following species.[1][5][6][7]
- Rhaponticum acaule (L.) DC. - Morocco, Algeria, Tunisia, Libya
- Rhaponticum aulieatense Iljin - Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan
- Rhaponticum australe (Gaudich.) - Austral cornflower, native thistle - Queensland, Victoria
- Rhaponticum berardioides (Batt.) Dobignard - Morocco
- Rhaponticum canariense DC. - Canary Islands
- Rhaponticum carthamoides (Willd.) Iljin - maral root - Kazakhstan, Mongolia, Xinjiang, Russia (Altai Krai, Chita, Irkutsk)
- Rhaponticum centauroides (L.) O.Bolòs - France, Spain
- Rhaponticum coniferum (L.) Greuter - Spain, Portugal, France, Italy, Algeria, Morocco, Tunisia
- Rhaponticum cossonianum (Ball) Greuter - Morocco
- Rhaponticum exaltatum (Willk.) Greuter - Spain, Portugal, Morocco
- Rhaponticum heleniifolium Godr. & Gren. - Austria, Switzerland, France, Italy
- Rhaponticum hierroi (Eren.) Kangay - Turkey
- Rhaponticum insigne (Boiss.) Wagenitz - Iran, Turkey
- Rhaponticum integrifolium C.Winkl. - Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan
- Rhaponticum karatavicum Iljin - Uzbekistan, Tajikistan, Kyrgyzstan
- Rhaponticum longifolium (Hoffmanns. & Link) Dittrich - Morocco
- Rhaponticum lyratum C.Winkl. ex Iljin - Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan
- Rhaponticum namanganicum Iljin - Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan
- Rhaponticum nanum Lipsky - Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan, Afghanistan
- Rhaponticum nitidum Fisch. - Kazakhstan, Uzbekistan, Altai Krai
- Rhaponticum orientale (Serg.) Peshkova
- Rhaponticum pulchrum Fisch. & C.A.Mey. - Azerbaijan, Republic of Georgia, Iran, Afghanistan
- Rhaponticum repens (L.) Hidalgo - Russian knapweed, creeping knapweed, hardheads, blueweed - Central Asia; naturalized in Europe, southwest Asia, Australia, North America
- Rhaponticum scariosum Lam. - France, Italy, Switzerland, Slovenia
- Rhaponticum serratuloides (Georgi) Bobrov - Baltic States, Belarus, Ukraine, Romania, European Russia, Moldova, Altai Krai, Turkey, Kazakhstan
Formerly included
Several species are now relegated to other genera: Centaurea, Klasea, Ochrocephala, Stemmacantha, and Synurus.[1]
gollark: Weren't there something like 20 equations originally because modern vector calculus notation hadn't been invented?
gollark: I think most of them use "IPS" now, whatever that actually stands for, and have good viewing angles. My laptop screen was clearly minimal-budget and is "TN"-based, so the viewing angles are bad.
gollark: Also differently sized pixels, quite plausibly.
gollark: Your monitor and TV might use different panel technology.
gollark: No. Via confusing relativity things, light still goes at the same speed relative to you on the ship. You could happily walk around even closer to light speed, and to outside observers you'd just seem to get closer to light speed but never actually reach it. Something like that.
References
- Flann, C (ed) 2009+ Global Compositae Checklist Archived 2014-11-06 at Archive.today
- Vaillant, Sébastien. 1754. Der Konigliche Akademie der Wissenschaften in Paris Physische Abhandlungen 5: 177
- Tropicos, Rhaponticum Vaill.
- Rhaponticum. Flora of China.
- Hidalgo, O., et al. (2006). Phylogeny of Rhaponticum (Asteraceae, Cardueae–Centaureinae) and related genera inferred from nuclear and chloroplast DNA sequence data: taxonomic and biogeographic implications. Annals of Botany 97(5), 705-14.
- "Rhaponticum". National Center for Biotechnology Information (NCBI).
- GRIN Species Records of Rhaponticum. Germplasm Resources Information Network (GRIN).
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