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Zaragoza: Aragn (Espaa) .Familia: ROSACEAEDistribucin: EnEuropa por la regin mediterrnea. En la Pennsula por gran parte de Espaa y Portugal y en Aragn por todo el territorio excepto las zonas ms elevadas del Pirineo y las ms ridas de la Depresin del Ebro. Hbitat: Claros y orlas de carrascal, quejigal, pinar, melojar, robledal de Q. petraea , al pie de acantilados y gleras, cascajos fluviales, setos junto a caminos o carreteras y espinares y matorrales en ambientes muy variados en cuanto a humedad y temperatura.Preferencia edfica: Basfila. Mucho ms abundante en sustratos bsicos pero aparece tambin, muy rara, en suelos cidos del Pirineo y Sistema Ibrico.Rango altitudinal: ( 150 ) 400- 1800 ( 2000 ) mFloracin: Mayo - JulioFructificacin: Junio - Septiembre ( Octubre )Forma Biolgica: Macrofanerfito perennifolioExtractado del Atlas de la Flora de Aragn (Herbario de Jaca)
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Colorado, United States
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close up image of Rosa setigera ILLINOIS ROSE at the James Woodworth Prairie Preserve - well after bloom in the fall, a leaflet during die-back; roses offer the most colorful of all prairie plant fall foliage
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Bristol, England, United Kingdom
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close up image of Rosa carolina PASTURE ROSE at the James Woodworth Prairie Preserve - a single pink flower at full bloom detailing petals, multiple anthers, and fused stigmasThis species is featured in the book Abundant Splendor: Wildflowers of the Tall Grass Prairie, which is now available for purchase. Contact frank@black-sweater-art.com for more information.
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near Factory Road, Rutherford County, Tennessee, US
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Rosa rubiginosa L.ROSACEAELocal: Bariloche, Argentina.Ref.: Naumann-Etienne, K e Naumann, M. Flores de Bariloche. 1995.
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Rosa canina s.str. L.: EN: Dog Rose , DE: Hunds-RoseSlo.: navadni ipekDat.: May 4. 2018 Lat.: 45,079675 Long.: 14,442983Code: Bot_1132/2018_DSC2647Habitat: Edge of overgrown stony pasture next to a village dirt road; almost flat terrain; calcareous, skeletal ground; full sun, dry place; elevation 115 m (380 feet); average precipitations about 1.000 mm/year, average temperature 13-15 deg C, Sub-Mediterranean phytogeographical region. Substratum: soil.Place: West part of the island Krk, southwest part of the village Brzac, Kvarner bay, Adriatic Sea, Croatia EC.Comment: Wild, richly flowering bushes of genus Rosa are among the most beautiful plants in my country. Many taxa comprise it; in addition, hybrids are very frequent. Taxa are divided into sub-genera, sections and subsections, species, 'small' species, subspecies, varieties and forms. Unfortunately, how to divide and name taxa is not yet settled. Different approaches exist. Austrian (Ref.: 1) as well as Slovenian key (Ref.: 2) explicitly state that the genus is not yet sufficiently researched. Consequently, determination of these beauties is difficult if not too difficult (in many cases) for amateur botanist.This observation comes very close to Rosa canina s.str. (according to Ref. 1). Glabrous leaflets, flower stalks, and hips, absence of stalked glands except on stipules (a pair of small leaf-like appendages at the base of leaf stalks), stems with broadly attached curved prickles, pinnate leaves with 5 to 7 leaflets, pink colored petals, recurved sepals and the length of flower (fruit) stalks all speak in favor of this determination. In addition, Ref.: 4 states only four species of Rosa for island Krk. Apart of Rosa canina only Rosa gallica, Rosa rubiginosa and Rosa sempervirens have been found so far. The last three are distinctly different from this find.Ref.:(1) M.A. Fischer, W. Adler, K. Oswald, Exkursionsflora fr sterreich, Liechtenstein und Sdtirol, LO Landesmuseen, Linz, Austria (2005), p 526.(2) A. Martini et all., Mala Flora Slovenije (Flora of Slovenia - Key) (in Slovenian), Tehnina Zaloba Slovenije (2007), p 275.(3) J. Bavcon, B. Ravnjak. B. Vre, Wild Roses (Rosa L.) in Slovenia, University Botanic Gardens (2017), p 34.(4) W.K. Rottensteiner, Exkursionsflora fr Istrien, Verlag des Naturwissenschaftlichen Vereins Krten (2014), p 827.
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Photo taken at Kowloon Park, Hong Kong.
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Rosa spinosissima L., syn.: Rosa pinpinellifolia L.Scotch Rose, Burnet Rose, DE: Bibernell-Rose, Reichstachelige RoseSlo.: bodiasti ipekDate: June 15. 2006Lat.: 45.92221 Long.: 13.85059Code: Bot_130/2006_DSC0967Habitat: mountain pasture; stony grassland; almost flat terrain; open, warm, sunny place; skeletal, shallow, calcareous ground; elevation 1.030 m (3.380 feet); average precipitations 1.800-2.000 mm/year, average temperature 7-9 deg C, border line between Dinaric and Sub-Mediterranean phytogeographical region. Substratum: soil.Place: Near the top of Mt. Mala Gora, 1.032 m (3.386 feet), aven ridge; Vipavsko, Slovenia EC.Comment: It is easy to recognize Rosa-spinosissima by its small, low to ground habitus, thin branches and dense, strait (never curved!), needle-like 'thorns', better said prickles. The bushes are frequently not much higher than surrounding grass and seldom higher than 0.5 m (1.5 foot). This alone distinguishes it from all other 24 species (Ref.:2) of wild roses growing in Slovenia, which are, when grown up, almost always taller than 0.5 m; most of them are about 1 to 3 m tall. The plant has stolons and hence it frequently grows in large spreading groups. It is not a common wild rose and can be found in warmer parts of the country.Ref.:(1) A. Martini et all., Mala Flora Slovenije (Flora of Slovenia - Key) (in Slovenian), Tehnina Zaloba Slovenije (2007), p 276.(2) (x) J. Bavcon, B. Ravnjak. B. Vre, Wild Roses (Rosa L.) in Slovenia, University Botanic Gardens (2017), p 54.(3) M.A. Fischer, W. Adler, K. Oswald, Exkursionsflora fr sterreich, Liechtenstein und Sdtirol, LO Landesmuseen, Linz, Austria (2005), p 522.(4) D. Aeschimann, K. Lauber, D.M. Moser, J.P. Theurillat, Flora Alpina, Vol. 1., Haupt (2004), p 736.(5) K. Lauber and G. Wagner, Flora Helvetica, 5. Auflage, Haupt (2012), p xx.(6) H. Haeupler, T. Muer, Bildatlas der Farn- und Bluetenpflazen Deutschlands, Ulmer (2000), p 225.
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Rosa multiflora Thunb. Syn.: Rosa cathayensis (Rehd. & Wilson) BaileyMultiflora Rose, Rambler Rose, Japanese Rose, DE: Fielblten-Rose, Fielbltige RoseSlo.: mnogocvetni ipekDat.: June 5. 2018Lat.: 46.342199 Long.: 13.668586Code: Bot_1136/2018_DSC2838Habitat: in a thicket of other shrubs and tall herbs (Corylus avellana, Fraxinus ornus, young, bush shaped Ostrya carpinifolia dominant); on steep pebble and sandy slope of a riverbank, south aspect; calcareous, semi-ruderal ground; sunny place; elevation 480 m (1.570 feet); average precipitations ~ 3.000 mm/year, average temperature 8-10 deg C, alpine phytogeographical region. Substratum: sandy soil.Place: Lower Trenta valley; village Soa, between the main road Bovec-Vri and right bank of river Soa, below stone escarpment of the road; immediately downstream from the bridge near the village church, East Julian Alps, Posoje, Slovenia EC. Comment: Rosa multiflora growing in the wild is a rare find in Slovenia. The plant is not native but introduced to Europe from East Asia mostly from Japan, China and Korea. In Europe it was once a garden plant and has been used as a rootstock for grafting cultivated roses. For the same purpose it was also introduced to several states of USA (Ref.:12), where it is nowadays considered noxious and quite invasive (ironically its planting was encouraged during the midst of last century by U.S. Soil Conservation Service) (Ref.:11)).The species sometimes but very rarely escapes gardens. But if it does it is capable to proliferate in the wild. The seeds of Rosa multiflora are dispersed mainly by birds and hence spontaneous, unexpected locations are possible (Ref.9). In Slovenia there exists only a few historical observations of Rosa multiflora. Also contemporary observations are few, most of them along rivers (Ref.1). Slovenian floristic key (Ref.:7 (2007)) as well as working materials for the Atlas of Flora Ref.:8 (2001) do not list this species for Slovenia at all. Also FloVegSi data base (Ref.10) includes good ten observations only of this species in the country. West of us, in Friuli Venezia Giulia, Italy, Ref.: 9 states only a few observations of this species, all of them are in the southwest part of the region away of Slovenia. However, Ref.: 5 states presence of it in Trieste region very near to Slovenian border. To our knowledge no observation has been documented so far in the upper Soa river region (Zgornje Posoje) including Trenta valley.It is interesting that most Rosa multiflora plants have thorns, but, according to some sources, there have been some plants observed without (Ref.11). All the plants of this observation are completely without them.Ref.:(1) Personal communication (conf.) with Dr. Igor Dakskobler and Dr. Branko Vre, Jovan Hadi Institute of Biology of the Slovenian Academy of Sciences and Arts.(2) M.A. Fischer, W. Adler, K. Oswald, Exkursionsflora fr sterreich, Liechtenstein und Sdtirol, LO Landesmuseen, Linz, Austria (2005), p 521.(3) D. Aeschimann, K. Lauber, D.M. Moser, J.P. Theurillat, Flora Alpina, Vol. 1., Haupt (2004), p 734.(4) K. Lauber and G. Wagner, Flora Helvetica, 5. Auflage, Haupt (2012), p 242.(5) M. Buccheri, F. Martini, P. Sergio, Segnalazioni floristiche alla regione Friuli Venezia Giulia XIII, Gortania, Atti del Museo Friulano di Storia Naturale 25 (2003), pp 194-205; cited in Ref.: 6.(6) W.K. Rottensteiner, Exkursionsflora fr Istrien, Verlag des Naturwissenschaftlichen Vereins Krten (2014), p 935.(7) A. Martini et all., Mala Flora Slovenije (Flora of Slovenia - Key) (in Slovenian), Tehnina Zaloba Slovenije (2007).(8) N. Jogan (ed.), Gradivo za Atlas flore Slovenije (Materials for the Atlas of Flora of Slovenia), CKSF (2001).(9) L. Poldini, Nuovo Atlante corologico delle piante vascolari nel Friuli Venezia Giulia, University of Trieste (2002), p 415.(10) T. Selikar, B. Vre, A. Selikar, FLOVEGSI data base, The Jovan Hadi Institute of Biology ZRC SAZU, 2003;
bijh.zrc-sazu.si/sl/zbirka/podatkovna-zbirka-flovegsi-fav... (accessed June 9. 2018)(11)
www.eddmaps.org/ipane/ipanespecies/shrubs/Rosa_multiflora... (accessed June 11. 2018)(12) S.R. Kaufman, W. Kaufman, Invasive Plants (second, revised edition), Stackpole Books, Pennsylvania, USA (2012), p 150.
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Rosa arvensis Huds.Field Rose, DE: Kriechende Rose, Liege Rose, Wald RoseSlo.: njivski ipekDat.: July 15. 2008Lat.: 46.26316 Long.: 13.52651Code: Bot_282/2008_DSC1486Habitat: former pasture, grassland partly overgrown with bushes and scattered Fagus Sylvatica, moderately inclined mountain slope near the top of a rounded mountain ridge; south aspect, sunny and dry place; calcareous, skeletal ground, exposed to direct rain; elevation 1.130 m (3.700 feet); average precipitations ~ 3.000 mm/year, average temperature 4-6 deg C, alpine phytogeographical region. Substratum: soil.Place: Close to the top of Mt. Kobariki Stol ridge, above the dirt road, near mountain cottage on Mt. Starijski vrh, East Julian Alps, Posoje, Slovenia EC. Comment: Genus of roses (Rosa) is very beautiful. But it is taxonomically difficult. There are over hundred wild growing species known (hundreds of cultivars not taken into account, of cause), well over twenty are growing in Slovenia. More accurate numbers depend on to which botanical 'school one belongs'. Very frequent and numerous hybrids make determination of wild roses a 'small science by itself' like in genera Rubus, Alchemilla, Hieracium and some others. Only pros dedicate to a particular genus know, how to tell species, subspecies, varieties, forms and hybrids apart. For reliable determination of Rosa taxons one needs to study young shots and mature branches, leaves, flowers and hips in different stage of development. Such details like shape, size and distribution of spines, calyx leaves and their position after flowering is over (do they remain pointing radially, straight ahead or bend back, do they fall off early or late or not at all), hairiness of fruits, leaves, pistils, etc. must be taken into account. And, in addition, these entire traits are variable. In many cases one needs to visit a rose bush more than once in different seasons. Fortunately, Rosa arvensis seems an easy case for determination. Its typical long, glabrous pistils (almost as long as stamens), which are fused together into an inseparable bundle (see picture 6) and non-shining green leaves determine it well. In addition to Rosa arvensis such pistils are characteristic only for (also white blooming) Rosa sempervires. But the latter has distinctly shiny leaves and, doesn't grow in Alpine phytogeographical region of Slovenia but only in southwest part of it in warmer submediterranean phytogeographical region. Hence the determination of this find seems quite reliable.Ref.:(1) M.A. Fischer, W. Adler, K. Oswald, Exkursionsflora fr sterreich, Liechtenstein und Sdtirol, LO Landesmuseen, Linz, Austria (2005), p 521.(2) A. Martini et all., Mala Flora Slovenije (Flora of Slovenia - Key) (in Slovenian), Tehnina Zaloba Slovenije (2007), p 276. (3) E.J. Jger, Rothmaler 3, Exkursionsflora von Deutschland, 11. Aufl., Elsevier, Spectrum (2007), p 230. (4) D. Aeschimann, K. Lauber, D.M. Moser, J.P. Theurillat, Flora Alpina, Vol. 1., Haupt (2004), p 736.
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Rosa woodsii with Mt. Olympus in the background. This is a native shrub but may have been planted here. Our local form is recognized as var. ultramontana. The thorn or prickles of our native roses are much thinner and delicate than the non-native types (which in this area includes the more abundant, invasive Rosa canina). Woods' rose is a smaller plant (shorter, smaller leaves and flowers) than the native Nookta rose and tends to have multiple clumping flowers/fruits compared to the more typically solitary flowers/fruits of Rosa nutkana.Nov. 11, 2013, Neff's Canyon, Salt Lake County, Utah, approx. 5,605 ft. elev.
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Maichingen, Baden-Wurttemberg, Germany
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Valbona National Park. Albanian Alps
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Rosa villosaSlo.: dlakavi ipekDate: June 27. 2009Lat.: 46.26835 Long.: 13.50734Code: Bot_358/2009-0525Habitat: Stony dry road cut of a cart road along a mountain ridge, calcareous rock, full sun, precipitations ~ 3.000 mm/year, average temperature 4-6 deg C, elevation 1.220 m (4.000 feet), alpine phytogeographical region.Place: Roadside of a cart road from Planina Boca to Mt. Starijski vrh, Mt. Kobariki stol ridge, East Julian Alps, Posoje, Slovenia EC. Comment: Probably a long time overlooked species. Still in 2001 considered as a rare plant in Slovenia with no known stands in its west part. In recent few years several locations discovered also in Posoje. Among them one along the Mt. Kobariki Stol ridge.
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close up image of Rosa setigera ILLINOIS ROSE at the James Woodworth Prairie Preserve - showing stem and left detail
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Bristol, England, United Kingdom
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Boone, North Carolina, United States
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near Factory Road, Rutherford County, Tennessee, US
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Gundaroo, New South Wales, Australia
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Rosa sempervirens L., syn.: Rosa serafinii subsp. scandens (Mill.) Arcang., Rosa candolleana Thory, Rosa atrovirens Viv EN: Rambling Rose, Evergreen Rose, DE: Immergrne RoseSlo.: vednozeleni ipekDat.: June 14. 2008Lat.: 45.81975 Long.: 13.61105Code: Bot_0271/2008_DSC9444Habitat: rocky bushland with grassland patches; moderately inclined hill slope, south aspect, calcareous, skeletal ground; open, warm and dry place; Karst region, elevation 200 m (660 feet); average precipitations 1.500-1.600 mm/year, average temperature 12-13 deg C, Sub-Mediterranean phytogeographical region. Substratum: soil.Place: West of the village Sela na Krasu, next to the path to Slovenia-Italy border crossing Klarii, Brestovki dol, Primorska, Slovenia EC. Comment: Rosa sempervirens is a warmth loving rose and one of not so many growing in south Europe (more north the diversity of species of the genus Rosa is much more picturesque). It is most frequent in Mediterranean region. It touches the Alps only in a tiny, most south-west part of them where they themselves touch the Mediterranean Sea. Also in Slovenia it is limited to the warmest part of the country near Adriatic Sea shore. The pictures were taken in Brestaniki dol valley, which is the hottest spot in my country.The most characteristic traits of Rosa sempervirens are shiny, sharply toothed and quite leathery leaflets of the same green color on both sides and long styles, which are fused together into a column of comparable length to the inner stamens.Ref.:(1) A. Martini et all., Mala Flora Slovenije (Flora of Slovenia - Key) (in Slovenian), Tehnina Zaloba Slovenije (2007), p 273.(2) D. Aeschimann, K. Lauber, D.M. Moser, J.P. Theurillat, Flora Alpina, Vol. 1., Haupt (2004), p 736.(3) M. Blamey, C. Grey-Wilson, Wild Flowers of the Mediterranean, A & C Black, London (2005), p 74.
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Celles, Languedoc-Roussillon, France