Cistus osbeckiifolius is a shrub usually up to 1.2 m (4 ft) tall, although it may reach 1.55 m (5 ft). Its three-nerved leaves are narrow, lanceolate to elliptical in shape, and slightly pointed at the apex.[2] They are densely covered with simple hairs.[3] The flowers are about 5 cm (2.0 in) across, with pink to purple petals.[2] The stigma is longer than the stamens.[3] The fruiting capsules are brown and covered with hairs.[2]
Taxonomy and phylogenyedit
Cistus osbeckiifolius was formally named in 1887[1] (the epithet was originally spelt osbeckiaefolius).[4]Philip Webb collected in the Canary Islands in 1828–1830. Although he gave this species a name and wrote a description, it was not published in his lifetime (he died in 1854).[5] In 1887, Heinrich Christ published Webb's description, along with those of other plants in Webb's herbarium.[4] The epithet osbeckiifolius means "with leaves like Osbeckia".
A subspecies, C. osbeckiifolius subsp. tomentosus Bañares & Demoly, has been recognized (hence creating the nominate subspecies, C. osbeckiifolius subsp. osbeckiifolius), although as of March 2015[update] The Plant List does not accept this taxon.[1]
A 2011 molecular phylogenetic study placed C. osbeckiifolius as a member of the purple and pink flowered clade (PPC) of Cistus species, along with other Canary Island endemics.[6]
Cistus osbeckiifolius is endemic to Tenerife in the Canary Islands. It is found at elevations of 1,400–2,400 m (4,600–7,900 ft) around Mount Teide, particularly in the region known as Las Cañadas. The climate is relatively dry and temperate to cold.[3][2]
Conservationedit
Cistus osbeckiifolius (as the subspecies osbeckiifolius) has been rated as "endangered" (EN) in the Spanish "Red List" (Libro Rojo de la Flora Vascular Amenazada de España). The species is considered at risk for several reasons: a limited area of distribution, restricted genetic diversity in all but one subpopulation, grazing by rabbits, the effects of fire, and human disturbance. In 2007 a fire destroyed one complete subpopulation.[2]
Referencesedit
^ abc"Cistus osbeckiifolius", The Plant List, retrieved 2015-03-02
^ abcdeMartín Osorio, V.E.; Wildpret de la Torre, W. & Alcántara Vernet, E. (2010), "Cistaceae Cistus osbeckiifolius Webb ex Christ subsp. osbeckiifolius" (PDF), Atlas y Libro Rojo de la Flora Vascular Amenazada de España - Adenda 2010 (in Spanish), Ministerio de Agricultura, Alimentación y Medio Ambiente, retrieved 2015-03-25
^ abcGuzmán, Beatriz & Vargas, Pablo (2010), "Unexpected synchronous differentiation in Mediterranean and Canarian Cistus (Cistaceae)", Perspectives in Plant Ecology, Evolution and Systematics, 12 (3): 163–174, doi:10.1016/j.ppees.2009.09.002, p. 167
^ abChrist, H. (1887), "Spicilegium canariense: Cistaceae: C. osbeckiaefolius Webb", Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie, 9 (1): 96, retrieved 2015-03-22
^Stafleu, Frans A. & Cowan, Richard S. (1988), "Webb, Philip Barker", Taxonomic literature (2nd ed.), vol. VII: W–Z, Utrecht: Bohn, Scheltema & Holkema, ISBN978-90-313-0853-8, retrieved 2015-03-25
^ abCiveyrel, 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, S2CID 21995828
^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.
^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 (3): 644–660, doi:10.1016/j.ympev.2005.04.026, PMID 16055353
cistus, osbeckiifolius, shrubby, species, flowering, plant, family, cistaceae, with, pink, purple, flowers, scientific, classification, kingdom, plantae, clade, tracheophytes, clade, angiosperms, clade, eudicots, clade, rosids, order, malvales, family, cistace. Cistus osbeckiifolius is a shrubby species of flowering plant in the family Cistaceae with pink to purple flowers Cistus osbeckiifolius Scientific classification Kingdom Plantae Clade Tracheophytes Clade Angiosperms Clade Eudicots Clade Rosids Order Malvales Family Cistaceae Genus Cistus Species C osbeckiifolius Binomial name Cistus osbeckiifoliusWebb 1 Contents 1 Description 2 Taxonomy and phylogeny 3 Distribution and habitat 4 Conservation 5 ReferencesDescription editCistus osbeckiifolius is a shrub usually up to 1 2 m 4 ft tall although it may reach 1 55 m 5 ft Its three nerved leaves are narrow lanceolate to elliptical in shape and slightly pointed at the apex 2 They are densely covered with simple hairs 3 The flowers are about 5 cm 2 0 in across with pink to purple petals 2 The stigma is longer than the stamens 3 The fruiting capsules are brown and covered with hairs 2 Taxonomy and phylogeny editCistus osbeckiifolius was formally named in 1887 1 the epithet was originally spelt osbeckiaefolius 4 Philip Webb collected in the Canary Islands in 1828 1830 Although he gave this species a name and wrote a description it was not published in his lifetime he died in 1854 5 In 1887 Heinrich Christ published Webb s description along with those of other plants in Webb s herbarium 4 The epithet osbeckiifolius means with leaves like Osbeckia A subspecies C osbeckiifolius subsp tomentosus Banares amp Demoly has been recognized hence creating the nominate subspecies C osbeckiifolius subsp osbeckiifolius although as of March 2015 update The Plant List does not accept this taxon 1 A 2011 molecular phylogenetic study placed C osbeckiifolius as a member of the purple and pink flowered clade PPC of Cistus species along with other Canary Island endemics 6 Species level cladogram of Cistus species Halimium spp Halimium spp PPC Cistus crispus Cistus heterophyllus Cistus albidus Cistus creticus Cistus asper Cistus chinamadensis Cistus horrens Cistus ocreatus Cistus osbeckiifolius Cistus palmensis Cistus symphytifolius 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 6 7 8 9 Distribution and habitat editCistus osbeckiifolius is endemic to Tenerife in the Canary Islands It is found at elevations of 1 400 2 400 m 4 600 7 900 ft around Mount Teide particularly in the region known as Las Canadas The climate is relatively dry and temperate to cold 3 2 Conservation editCistus osbeckiifolius as the subspecies osbeckiifolius has been rated as endangered EN in the Spanish Red List Libro Rojo de la Flora Vascular Amenazada de Espana The species is considered at risk for several reasons a limited area of distribution restricted genetic diversity in all but one subpopulation grazing by rabbits the effects of fire and human disturbance In 2007 a fire destroyed one complete subpopulation 2 References edit a b c Cistus osbeckiifolius The Plant List retrieved 2015 03 02 a b c d e Martin Osorio V E Wildpret de la Torre W amp Alcantara Vernet E 2010 Cistaceae Cistus osbeckiifolius Webb ex Christ subsp osbeckiifolius PDF Atlas y Libro Rojo de la Flora Vascular Amenazada de Espana Adenda 2010 in Spanish Ministerio de Agricultura Alimentacion y Medio Ambiente retrieved 2015 03 25 a b c Guzman Beatriz amp Vargas Pablo 2010 Unexpected synchronous differentiation in Mediterranean and Canarian Cistus Cistaceae Perspectives in Plant Ecology Evolution and Systematics 12 3 163 174 doi 10 1016 j ppees 2009 09 002 p 167 a b Christ H 1887 Spicilegium canariense Cistaceae C osbeckiaefolius Webb Botanische Jahrbucher fur Systematik Pflanzengeschichte und Pflanzengeographie 9 1 96 retrieved 2015 03 22 Stafleu Frans A amp Cowan Richard S 1988 Webb Philip Barker Taxonomic literature 2nd ed vol VII W Z Utrecht Bohn Scheltema amp Holkema ISBN 978 90 313 0853 8 retrieved 2015 03 25 a b Civeyrel Laure Leclercq Julie Demoly Jean Pierre Agnan Yannick Quebre Nicolas Pelissier Celine amp 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 S2CID 21995828 Guzman B amp Vargas P 2009 Historical biogeography and character evolution of Cistaceae Malvales based on analysis of plastid rbcL and trnL trnF sequences Organisms Diversity amp Evolution 9 2 83 99 doi 10 1016 j ode 2009 01 001 Guzman B amp 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 3 644 660 doi 10 1016 j ympev 2005 04 026 PMID 16055353 Guzman B Lledo M D amp Vargas P 2009 Adaptive Radiation in Mediterranean Cistus Cistaceae PLOS ONE 4 7 e6362 Bibcode 2009PLoSO 4 6362G doi 10 1371 journal pone 0006362 PMC 2719431 PMID 19668338 Retrieved from https en wikipedia org w index php title Cistus osbeckiifolius amp oldid 1060147653, wikipedia, wiki, book, books, library,
