Rosa pimpinellifolia

The rose tree burnet ( Rosa pimpinellifolia ) is a species of Rosier originating in Europe and North Africa. It is generally a species which has extended an enough diffusion area, on poor grounds. This species include/understand Rosa pimpinellifolia of Linné and Rosa spinosissima of Linné which is actually a variety that one differentiates better by naming it standard Rosa pimpinellifolia spinosissima

Similar plants originating in the Far East, sometimes treated like a variety, Rosa pimpinellifolia VAr. subalpina , is now regarded as pertaining to a separated species, Rosa oxyacantha ( Flora off Clouded ). She is different from it by their pink flowers and their red fruits

Description

It is a shrub with null and void sheets, drawn up port, rather low, generally from 20 to 140 cm in height but reaching 2 meters sometimes. It tends to be spread out by Drageon nement and can cover a large surface.

The stems are covered with very many right pivots intermingled with many stiff hairs. The young stems and the pivots, as well as the adult sheets, tend to being very red, drawing on the brown purple one in the starts-up, then transfering with a deep chestnut.

Rosa pimpinellifolia has ramification right-hand sides, and especially an alpine habitat standard Rosa pimpinellifolia spinosissima has tortuous ramifications and a habitat of plain on substrates Calcaire S and of littoral zones on the dunes of Sable but with the shelter of the salted spray.

The Fleur S, simple with five petals, have 2 to 4 cm in diameter and are of color white-cream, sometimes also, though seldom, pale pink.

The fruits are Cynorrhodon S which are characterized by their globulous form and their color dark crimson with black.

Culture and use

natural varieties become of the cultivars:

Rosa pimpinellifolia “Myriacantha” the “spinolea” of Pline Old the
Rosa pimpinellifolia “Altaica” with the yellow flowers, used for hedges
Rosa pimpinellifolia “Hispida” with the flowers creams
Rosa pimpinellifolia “Lutea” with the flowers sharp yellow which make think of an hybrid Rosa foetida
Rosa pimpinellifolia “Luteola” with the flowers pale yellow high
Rosa pimpinellifolia “Minimum” of 15 cm, with the white flowers, discovered in Spain
Rosa pimpinellifolia “Rubra”
Rosa hibernica , Irish spontaneous hybrid ( Rosa canina X Rosa pimpinellifolia standard spinosissima )

standard Rosa pimpinellifolia spinisissima or rose tree burnet or Scotch tape Pink or Rose tree of Scotland that Robert Brown has to start to cultivate and select in 1773 and there was in 1832, in addition to the 14 natural varieties, 149 with simple flowers and 20 with double flowers. Those still cultivated are especially:

“Andrewsii” present in the gardens before 1806, with the semi-double pink flowers and going up flowering
“Double White” very scented
“Double Pink” named “will rubra” by Thory, drawn by Redouté
“Double Red” or “William III” with scarlet flowers
“Double Yellow” or “William' S Double Yellow” is an hybrid of Rosa fœtida with the yellow half-double flowers

“Dunwich Pink” forms papering with cream-coloured flowers, discovered in Dunwich at the end of the 20th century

Stanwell Perpétuel' an accidental hybrid, tonic, with the flowers pink pale scented.
all the rose trees burnets obtained since, that one finds in the specialized nursery gardeners

hybrid

“Stanwell Perpetual” ( Rosa pimpinellifolia X Rosa X will cross out ) scented and very tonic obtained in 1830 by Lee de Bedfont.
creations of Kordes, “Frülingsanfang”, “Frülingsduft”, “Frülingsgold”, “Frülingsmorgen”, “Frülingsschnee”, “Frülingstag”, “Frülingszauber”, climbing it “Maigold”,…

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