Index / Search / Rhododendron prinophyllum
§1 Plant
Rhododendron prinophyllum (Small) Millais
vernacular early azalea — species · Ericaceae
§2Habit & range
Habit and range
- Growth habit
- Shrub
- Duration
- Perennial
- Group
- Dicot
- Family
- Ericaceae Juss.
- Genus
- Rhododendron
Native status, by region
- L48 Lower 48 States Native
County-level range
· 241 counties across 17 states/territories§3Cultivation
No cultivation specs.
USDA has not characterised this taxon. Roughly four out of five plants in the database lack the detailed cultivation record present here — typically because they have not been the focus of NRCS Plant Materials work. Range and distribution data are unaffected.
§4Counties, by state
Recorded in 241 counties across 17 states/territories.
Arkansas view state ↗ 24 N ▾
- Boone 05009
- Bradley 05011
- Cleburne 05023
- Conway 05029
- Dallas 05039
- Faulkner 05045
- Franklin 05047
- Garland 05051
- Hot Spring 05059
- Independence 05063
- Johnson 05071
- Madison 05087
- Marion 05089
- Montgomery 05097
- Newton 05101
- Ouachita 05103
- Polk 05113
- Pope 05115
- Saline 05125
- Scott 05127
- Searcy 05129
- Stone 05137
- Van Buren 05141
- Yell 05149
Georgia view state ↗ 1 N ▾
Illinois view state ↗ 4 N ▾
Kentucky view state ↗ 14 N ▾
Massachusetts view state ↗ 7 N ▾
Missouri view state ↗ 19 N ▾
New Hampshire view state ↗ 7 N ▾
New Jersey view state ↗ 15 N ▾
New York view state ↗ 33 N ▾
- Albany 36001
- Bronx 36005
- Cattaraugus 36009
- Chenango 36017
- Columbia 36021
- Delaware 36025
- Dutchess 36027
- Erie 36029
- Essex 36031
- Genesee 36037
- Greene 36039
- Hamilton 36041
- Herkimer 36043
- Lewis 36049
- Madison 36053
- Monroe 36055
- Nassau 36059
- Oneida 36065
- Ontario 36069
- Orange 36071
- Otsego 36077
- Rensselaer 36083
- Richmond 36085
- Rockland 36087
- Schenectady 36093
- Suffolk 36103
- Tioga 36107
- Tompkins 36109
- Ulster 36111
- Warren 36113
- Washington 36115
- Wayne 36117
- Westchester 36119
North Carolina view state ↗ 1 N ▾
Ohio view state ↗ 10 N ▾
Pennsylvania view state ↗ 46 N ▾
- Adams 42001
- Allegheny 42003
- Armstrong 42005
- Beaver 42007
- Bedford 42009
- Berks 42011
- Blair 42013
- Bradford 42015
- Butler 42019
- Carbon 42025
- Centre 42027
- Clearfield 42033
- Clinton 42035
- Columbia 42037
- Crawford 42039
- Dauphin 42043
- Elk 42047
- Erie 42049
- Forest 42053
- Franklin 42055
- Fulton 42057
- Huntingdon 42061
- Indiana 42063
- Jefferson 42065
- Juniata 42067
- Lackawanna 42069
- Lehigh 42077
- Luzerne 42079
- Lycoming 42081
- McKean 42083
- Mifflin 42087
- Monroe 42089
- Montour 42093
- Northampton 42095
- Potter 42105
- Schuylkill 42107
- Somerset 42111
- Sullivan 42113
- Susquehanna 42115
- Tioga 42117
- Union 42119
- Warren 42123
- Wayne 42127
- Westmoreland 42129
- Wyoming 42131
- York 42133
Tennessee view state ↗ 5 N ▾
Texas view state ↗ 2 N ▾
Vermont view state ↗ 8 N ▾
Virginia view state ↗ 29 N ▾
- Albemarle 51003
- Alleghany 51005
- Amherst 51009
- Augusta 51015
- Bath 51017
- Bedford 51019
- Bland 51021
- Botetourt 51023
- Craig 51045
- Floyd 51063
- Franklin 51067
- Frederick 51069
- Giles 51071
- Greene 51079
- Highland 51091
- Madison 51113
- Montgomery 51121
- Nelson 51125
- Page 51139
- Prince William 51153
- Rappahannock 51157
- Roanoke 51161
- Rockbridge 51163
- Rockingham 51165
- Russell 51167
- Shenandoah 51171
- Spotsylvania 51177
- Stafford 51179
- Warren 51187
§5Sources & provenance
USDA PLANTS
Symbol, taxonomy, distribution, cultivation specs, native status. Public domain.
plants.usda.gov/RHPR ↗GBIF Backbone
Canonical taxonomic identity, synonym resolution, cross-refs. CC0.
gbif.org/species/2883082 ↗Record version
Cached and built locally. Source version on this record:
usda-plants-mt-2026-05-26
fetched 2026-05-26T20:46:58Z