Cytinus
| Cytinus | |
|---|---|
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| |
| Cytinus ruber from Sardinia | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malvales |
| Family: | Cytinaceae |
| Genus: | Cytinus L. |
| Species | |
|
See text | |
Cytinus is a
parasitic flowering plants. Species in this genus do not produce chlorophyll, but rely fully on its host plant. Cytinus usually parasitizes Cistus and Halimium, two genera of plants in the family Cistaceae
. It has also been found on Ptilostemon chamaepeuce.
Several species are found in the
Biology
C. capensis and C. sanguineus are
monoecious.[2]
C. hypocistis has been shown to infect mainly Halimium halimifolium and Cistus monspeliensis in Portugal.[3]
Systematics
The genus Cytinus was previously included in the parasitic family Rafflesiaceae, but is now put into the family Cytinaceae[2] (order Malvales), together with the genus Bdallophytum with four species.
Cytinus ruber is no longer considered a separate species, but is now a subspecies of C. hypocistis.
Uses
 | This article needs more primary sources. (November 2014) |  |
The young C. hypocistis is cooked as an
folk medicine as an emmenagogue.[5]
Species
| Image | Scientific name | Distribution |
|---|---|---|
| Cytinus baronii Baker f. | Madagascar. | |
| Cytinus capensis Marloth | South Africa | |
| Cytinus glandulosus Jum. | Madagascar. | |
 |
Cytinus hypocistis (L.) L. | Mediterranean from Morocco to southern France and Turkey |
| Cytinus malagasicus Jum. & H.Perrier | Madagascar. | |
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Cytinus ruber (Fourr.) Fritsch | Mediterranean |
 |
Cytinus sanguineus (Thunb.) Fourc. | South Africa |
| Cytinus visseri Burgoyne | South Africa |
Footnotes
- ^ parasiticplants.siu.edu: Cytinaceae
- ^ a b Nickrent et al. 2004
- ^ Thorogood & Hiscock 2007
- ^ "Cytinus hypocistis (Rafflesiaceae)". Dr. Duke's Phytochemical and Ethnobotanical Databases. National Agricultural Library.
- ^ The University of Reading: Cytinus hypocistis Archived July 21, 2011, at the Wayback Machine
References
- Govaerts, R. & Nickrent, D.L. (2010): 658. Cytinus ruber Cytinaceae. Bot. Mag. 26(4): 314–321.
- Nickrent, Daniel L.; Blarer, Albert; Qiu, Yin-Long; Vidal-Russell, Romina & Anderson, Frank E. (2004): Phylogenetic inference in Rafflesiales: the influence of rate heterogeneity and horizontal gene transfer. BMC Evolutionary Biology 4: 40.
- Sanjust, E. & Rinaldi, A.C. (2021): Cytinus under the microscope: disclosing the secrets of a parasitic plant. Plants. (with link to full text PDF)
- Thorogood, C.J. & Hiscock, S.J. (2007): Host Specificity in the Parasitic Plant Cytinus hypocistis. Research Letters in Ecology. (with link to full text PDF)
Further reading
- Burgoyne, P.M. (2006): A new species of Cytinus (Cytinaceae) from South Africa and Swaziland, with a key to the Southern African species. Novon 16(3): 315–319. Abstract Archived 2012-03-14 at the Wayback Machine
External links
Wikimedia Commons has media related to Cytinus.