Rhododendron Species in North America
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Rhododendronarter i Nordamerika
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R. alabamense, 0-500 m; Ala., Fla., Ga., Miss., Tenn
R. albiflorum, 800-3500 m; Alta., B.C.; Colo., Idaho, Mont., Oreg., Wash.
R. arborescens, 90-1500 m; Ala., Ga., Ky., Md., N.C., Pa., S.C., Tenn., Va., W.Va. (incl. early og var. richardsonii)
R. atlanticum, 0-200 m; Del., Ga., Md., N.C., Pa., S.C., Va.
R. austrinum, 0-100 m; Ala., Fla., Ga., Miss.
R. calendulaceum, 200-1000 m; Ga., Ky., Md., N.C., Ohio, Pa., S.C., Tenn., Va., W.Va.
R. camtschaticum, (Alaska) 0-1500 m; Alaska; e Asia (Japan, Russian Far East)
R. camtschaticum ssp. glandulosum, (Therorhodion glandulosum), 0-1500 m; Alaska; e Asia (Japan, Russian Far East)
R. canadense, 0-1900 m; N.B., Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que.; Conn., Maine, Mass., N.H., N.J., N.Y., Pa., R.I., Vt.
R. canescens, 0-500 m; Ala., Ark., Fla., Ga., Ill., Ky., La., Miss., N.C., Okla., S.C., Tenn., Tex.
R. catawbiense, 50-2000 m; Ala., Ga., Ky., N.C., S.C., Tenn., Va., W.Va.
R. colemanii, ala, Ga
R. columbianum, 2N 0-3500 m; Alta., B.C.; Calif., Colo., Idaho, Mont., Nev., Oreg., Utah, Wash., Wyo.
R. cumberlandense, 300-1800 m; Ala., Ga., Ky., N.C., S.C., Tenn., Va.
R. diversipilosum ssp. subarticum / R. subarcticum (R. tomentosum ssp. subacticum)
R. eastmanii, 30-200 m; S.C.
R. flammerum, 20-500 m; Ga., S.C
R. groenlandicum (Ledum), 0-2000 m; Alta., B.C., Man., N.B., Nfld. and Labr. (Nfld.), N.W.T., N.S., Nunavut, Ont., P.E.I., Que., Sask., Yukon; Alaska, Conn., Idaho, Maine, Mass., Mich., Minn., N.H., N.Y., Oreg., Pa., Vt., Wash., Wis.
R. lapponium, 0-1900 m; Alta., B.C., Man., Nfld. and Labr. (Nfld.), N.W.T., N.S., Nunavut, Ont., Que., Yukon; Alaska, Maine, N.H., N.Y., Wis.
R. macrophyllum, 50-1600 m; B.C.; Calif., Oreg., Wash
R. maximum, 0-1900 m; Ala., Conn., Ga., Ky., Maine, Md., Mass., N.H., N.J., N.Y., N.C., Ohio, Pa., R.I., S.C., Tenn., Vt., Va., W.Va.
R. minus var. minus, 50-1700 m; Ala., Ga., N.C., S.C., Tenn.
var. smokianum nu R. smokianum
var. chapmanii, 0-50 m; Fla.
var. carolinianum (syn. R. minus)
R. neoglandulosum, 4N, 0-3500 m; Alta., B.C.; Calif., Colo., Idaho, Mont., Nev., Oreg., Utah, Wash., Wyo.
R. occidentale, 0-2700 m; Calif., Oreg.
R. periclymenoides, 0-1000 m; Ala., Conn., Del., Ga., Ky., Md., Mass., N.J., N.Y., N.C., Ohio, Pa., R.I., S.C., Tenn., Vt., Va., W.Va.
var. glandiferum *
R. prinophyllum, 100-1500 m; Ala., Ark., Conn., Ill., Ky., Md., Mass., Mo., N.H., N.J., N.Y., N.C., Ohio, Okla., Pa., R.I., Tenn., Tex., Vt., Va., W.Va.
R. prunifolium, 30-200 m; Ala., Ga.
R. subarcticum, (R. tomentosum ssp. subacticum)
R. tomentosum, (Ledum palustre), 0-1800 m; Alta., B.C., Man., Nfld. and Labr. (Nfld.), N.W.T., Nunavut, Ont., Que., Sask., Yukon; Alaska;
R. vaseyi, 900-1800 m; N.C.
R. viscosum var. viscosum, 0-1500 m; Ala., Ark., Conn., Del., Fla., Ga., La., Maine, Md., Mass., Miss., N.H., N.J., N.Y., N.C., Okla., Pa., R.I., S.C., Tenn., Tex., Vt., Va.
var. aemulans
var. coryi *
var. glaucum
var. oblongifolium
var. serrulatum
*= fotos ønskes
(Menzesia nu Rhododendron)
R. menziesii ssp. glabellum (Menziesia ferruginea)
R. pilosum (Menziesia pilosa)
Kilder
WNARSP, Hvor gror de vestlige arteri USA
East Coast Native Azaleas, D Hyatt
Flora of North America
Azalea chapter
Azalea in USA, Henning’s site