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Search results: names starting with letter "R"


Click to view photo image and click "More data ..." for additional plant data.
VE=Very Early, E=Early, EM=Early Midseason, M=Midseason, LM=Late Midseason, L=Late, VL=Very Late

Name

Bloom Time

Height in 10 yrs
(ft)

Hardiness
(°F)

Predominant
Flower Color

Photo

More Information

racemosum 

E - EM 

2 

-10 

White, Pink 

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radicans 
  See calostrotum ssp keleticum 

 

 

 

 

    

ramsdenianum 

EM 

4 

10 

Red 

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recurvoides 

EM 

2 

-5 

White 

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repens 
  See forrestii ssp forrestii 

 

 

 

 

    

reticulatum 

EM - LM 

3 

-10 

Lavender, Purple 

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rex 
  ssp. fictolacteum 

EM 

5 

-5 

White, Pink 

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rex 
  ssp. rex 

EM 

5 

0 

White 

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rhabdotum 
  See dalhousiae var rhabdotum 

 

 

 

 

    

rigidum 

EM 

6 

0 

White, Pink 

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ririei 

VE 

5 

-5 

Purple 

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roxieanum 
  var. cucullatum 

EM 

3 

-10 

White 

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roxieanum 
  var. oreonastes 

EM 

3 

-10 

White 

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roxieanum 
  var. roxieanum 

EM 

3 

-10 

White 

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rubiginosum 

EM 

6 

0 

Pink 

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rufum 

EM 

4 

-10 

White, Pink 

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rupicola 
  var. chryseum 

EM 

2 

-10 

Yellow 

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rupicola 
  var. rupicola 

EM 

2 

-10 

Purple 

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russatum 

EM 

3 

-10 

Purple, Lavender 

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russotinctum 
  See alutaceum var russotinctum 

 

 

 

 

    

American Rhododendron Society
P.O. Box 43, Craryville, NY 12521
Ph: 631-533-0375   E-Mail: member@arsoffice.org
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