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Plant & Garden Varieties beginning with R Page 16 of 62 containing botanical plant names begining with the letter R. 496 Varieties Listed in Total 16 17 18 19 20 21 22 23 24 25 
Rhus typhina Succeeds in a well-drained fertile soil in full sun[11, 200]. Tolerates poor soils[169, 200]. Succeeds in dry soils and is drought resistant once it is established[169]. A fairly wind hardy plant, though the br... [MORE] Rhus verniciflua Succeeds in a well-drained fertile soil in full sun[11, 200].
One report says that this species is only hardy ito zone 9 (tolerating only occasional light frosts)[200] but there are large healthy trees at Camb... [MORE] Rhus vernix Succeeds in a well-drained fertile soil in full sun[11, 200]. Requires a moist soil[14].
The young growth in spring can be damaged by late frosts.
Plants have brittle branches and these can be broken off in s... [MORE] Rhus wallichii We do not have much information on the hardyness of this species and do not know if it will succeed outdoors in Britain, though it is unlikely to succeed outside the very mildest areas of the country. The follo... [MORE] Rhus x pulvinata Easily grown in a wide range of soils, from dry to moist, acidic or alkaline, including shallow chalk soils[214]. Succeeds in a well-drained fertile soil in full sun[11, 200]. Tolerates poor sandy soils[200].
... [MORE] Rhynchosinapis monensis This species is endemic to Britain[17]. See the plants native habitat for ideas on its cultural needs.... [MORE] Rhynchosinapis wrightii A very rare plant, it is only found growing wild on Lundy Island in the Bristol channel[17]. It requires a sunny position in a well-drained soil[K].
The plant is fairly hardy and should succeed outdoors in mos... [MORE] Ribes aciculare Easily grown in a moisture retentive but well-drained loamy soil of at least moderate quality[11, 200]. Quite tolerant of shade though not fruiting so well in such a position[11].
The dormant plant is hardy to... [MORE]
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Page 16 of 62 containing R Varieties 496 Varieties Listed in Total
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