Cistus asper

Cistus asper is a shrubby species of flowering plant in the family Cistaceae with purple-pink flowers. It was first described in 2005 and is endemic to El Hierro in the Canary Islands.[2]

Cistus asper
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Angiosperms
Clade:	Eudicots
Clade:	Rosids
Order:	Malvales
Family:	Cistaceae
Genus:	Cistus
Species:	C. asper
Binomial name
Cistus asper Demoly & R.Mesa[1]

Phylogeny

A 2011 molecular phylogenetic study placed C. asper as a member of the purple and pink flowered clade of Cistus species, along with some other Canary Island endemics (Cistus chinamadensis, Cistus horrens, Cistus ocreatus, and Cistus symphytifolius).[3]

Species-level cladogram of Cistus species.

Halimium spp.             PPC           Cistus crispus                     Cistus asper         Cistus chinamadensis         Cistus horrens         Cistus ocreatus         Cistus osbeckiifolius         Cistus palmensis         Cistus symphytifolius                 Cistus heterophyllus               Cistus albidus         Cistus creticus                   Halimium spp.         WWPC                 Cistus clusii         Cistus munbyi                 Cistus inflatus         Cistus ladanifer         Cistus laurifolius         Cistus libanotis         Cistus monspeliensis         Cistus parviflorus         Cistus populifolius         Cistus pouzolzii         Cistus salviifolius         Cistus sintenisii             Purple   Pink   Clade   White   Whitish Pink   Clade

Species-level cladogram of Cistus species, based on plastid and nuclear DNA sequences.[3][4][5][6]

References

1. "Cistus asper", The Plant List, retrieved 2015-03-02
2. Demoly, J.-P. (2005), "Une nouvelle espèce et une nouvelle sous-espèce du genre Cistus L. (Cistaceae) endémiques de El Hierro", Biocosme Mésogéen (in French), 22 (3): 117–120, cited in Marrero, Águedo; Pérez, Rafael Serafín Almeida & Ríos, Carlos (2008), "Cistus grancanariae sp. nov. (Cistaceae), una nueva especie para Gran Canaria (Islas Canarias)", Botánica Macaronésica (in Spanish) (27): 73–88, retrieved 2015-03-02
3. Civeyrel, Laure; Leclercq, Julie; Demoly, Jean-Pierre; Agnan, Yannick; Quèbre, Nicolas; Pélissier, Céline & Otto, Thierry (2011), "Molecular systematics, character evolution, and pollen morphology of Cistus and Halimium (Cistaceae)", Plant Systematics and Evolution, 295 (1–4): 23–54, doi:10.1007/s00606-011-0458-7
4. Guzmán, B. & Vargas, P. (2009). "Historical biogeography and character evolution of Cistaceae (Malvales) based on analysis of plastid rbcL and trnL-trnF sequences". Organisms Diversity & Evolution. 9 (2): 83–99. doi:10.1016/j.ode.2009.01.001.
5. Guzmán, B. & Vargas, P. (2005), "Systematics, character evolution, and biogeography of Cistus L. (Cistaceae) based on ITS, trnL-trnF, and matK sequences", Molecular Phylogenetics and Evolution, 37: 644–660, doi:10.1016/j.ympev.2005.04.026, PMID 16055353
6. Guzman, B.; Lledo, M.D. & Vargas, P. (2009). "Adaptive Radiation in Mediterranean Cistus (Cistaceae)". PLoS ONE. 4: e6362. doi:10.1371/journal.pone.0006362. PMC 2719431. PMID 19668338.