| Botanical, Latin, Scientific Shrub Name |
Common Shrub Name |
Coldest Zone |
Warmest Zone |
| Rhododendron alabamense |
Alabama Azalea |
6 |
9 |
| Rhododendron albiflorum |
Cascade Azalea, White-flowered Rhododendron |
? |
? |
| Rhododendron arborescens |
Smooth Azalea, Sweet Azalea |
5 |
8 |
| Rhododendron arboreum |
Tree Rhododendron |
7b |
10 |
| Rhododendron armitii |
Vireya Rhododendron |
9b |
11 |
| Rhododendron atlanticum |
Coastal Azalea, Dwarf Azalea |
5 |
9 |
| Rhododendron austrinum |
Florida Azalea, Orange Azalea |
6 |
9 |
| Rhododendron bainbridgeanum |
Bainbridge's Rhododendron |
5 |
9 |
| Rhododendron brachycarpum |
Azalea, Rhododendron |
5b |
9 |
| Rhododendron bureavii |
Bureau's Rhododendron |
6 |
8 |
| Rhododendron calendulaceum |
Flame Azalea |
5 |
8 |
| Rhododendron calophytum |
Tree Rhododendron |
6b |
9a |
| Rhododendron camtschaticum |
Kamchatka Rhododendron |
2 |
4 |
| Rhododendron canadense |
Rhodora |
? |
? |
| Rhododendron canescens |
Mountain Azalea, Piedmont Azalea, Wild Azalea, Wild Honeysuckle |
6 |
9 |
| Rhododendron carolinianum |
Carolina Azalea |
? |
? |
| Rhododendron catawbiense |
Catawba Rosebay, Catawba Rhododendron, Iron Clad Rhododendron |
4b |
8 |
| Rhododendron chapmanii |
Chapman's Rhododendron |
? |
? |
| Rhododendron cumberlandense |
Cumberland Rhododendron, Cumberland Azalea |
5 |
8 |
| Rhododendron dauricum 'Madison Snow' |
Madison Snow Rhododendron |
4b |
9 |
| Rhododendron eastmanii |
Santee Azalea |
? |
? |
| Rhododendron elliottii |
Species Rhododendron |
8b |
9 |
| Rhododendron eriocarpum |
Azalea, Rhododendron |
? |
? |
| Rhododendron fastigiatum |
Dwarf Rhododendron |
5b |
9 |
| Rhododendron flammeum |
Piedmont Azalea, Oconee Azalea |
6 |
9 |
| Rhododendron fortunei |
Chinese Rhododendron, Fortune's Rhododendron |
6 |
9 |
| Rhododendron 'Golden Lights' |
Golden Lights Azalea |
4 |
9 |
| Rhododendron haematodes |
Azalea, Rhododendron |
5b |
8 |
| Rhododendron impeditum |
Dwarf Rhododendron |
5b |
9 |
| Rhododendron indicum |
Satsuki Azalea, Southern Indica Hybrid Azalea |
7b |
11 |
| Rhododendron japonicum |
Japanese Azalea |
? |
? |
| Rhododendron javanicum |
Vireya Rhododendron |
10 |
11 |
| Rhododendron kaempferi |
Azalea, Rhododendron |
? |
? |
| Rhododendron kiusianum |
Japanese Azalea, Kyushu Azalea |
5b |
8 |
| Rhododendron konori |
Konor Rhododendron |
? |
? |
| Rhododendron lapponicum |
Lapland Rosebay, Lapland Rhododendron |
1 |
8 |
| Rhododendron ledebourii |
Azalea, Rhododendron |
? |
? |
| Rhododendron macrophyllum |
Pacific Rhododendron, Coast Rhododendron |
6b |
9 |
| Rhododendron maximum |
Great Laurel, Rosebay Rhododendron |
3b |
8 |
| Rhododendron minus |
Piedmont Rhododendron, Small Leaf Rhododendron |
5b |
8 |
| Rhododendron molle |
Azalea, Rhododendron |
? |
? |
| Rhododendron mucronulatum |
Korean Rhododendron |
4 |
8 |
| Rhododendron oblongifolium |
Texas Azalea |
? |
? |
| Rhododendron occidentale |
Western Azalea |
6 |
9 |
| Rhododendron occidentale var. sonomense |
Sonoma Azalea |
? |
? |
| Rhododendron oreodoxa var. fargesii |
Pere Farges Rhododendron |
6 |
9 |
| Rhododendron pentaphyllum |
Fiveleaf Azalea |
6b |
8 |
| Rhododendron periclymenoides |
Pink Azalea, Pinxterbloom Azalea |
4 |
9 |
| Rhododendron ponticum |
Pontic Rhododendron |
7 |
9 |
| Rhododendron prinophyllum |
Early Azalea, Roseshell Azalea, Election Pink Azalea |
5 |
8 |
| Rhododendron prunifolium |
Plumleaf Azalea |
5 |
8 |
| Rhododendron racemosum |
Racemed Evegreen Botanical Rhododendron |
? |
? |
| Rhododendron 'Rosy Lights' |
Rosy Lights Azalea |
4 |
8 |
| Rhododendron schlippenbachii |
Azalea, Rhododendron |
? |
? |
| Rhododendron sinogrande |
tu jian du juan, Tree Rhododendron |
8 |
9a |
| Rhododendron uniflorum |
Azalea, Rhododendron |
? |
? |
| Rhododendron vaseyi |
Pinkshell Azalea |
? |
? |
| Rhododendron viscosum |
Swamp Azalea, Clammy Azalea |
4 |
8 |
| Rhododendron wasonii |
Wason's Rhododendron |
6 |
9 |
| Rhododendron yakushimanum 'Yaku Princess' |
Dwarf Rhododendron, Yak Rhododendron |
5b |
9 |
| Rhododendron yunnanense |
Yunnan Rhododendron |
4 |
9 |