山羊百科，林文智老師的植物、山岳、攝影紀錄

• 《中国植物志》 第57(1)卷 (1999) >> 005页 PDF >> 杜香 Ledum palustre；http://www.iplant.cn/info/Ledum%20palustre?t=z
• FOC Vol. 14 Page 259；1. Ledum palustre Linnaeus, Sp. Pl. 1: 391. 1753.；杜香；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=200016302
• FOC Vol. 14 Page 259；1a. Ledum palustre var. palustre；杜香(原变种)；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=242444024
• FNA Vol. 8 Page 455, 457, 459, 460, 462；2. Rhododendron tomentosum Harmaja, Ann. Bot. Fenn. 27: 204. 1990.；http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=242444857
• Flora Europaea to Euro+Med PlantBase；Rhododendron tomentosum；https://www.europlusmed.org/cdm_dataportal/taxon/aa4219e3-176b-4efc-a6c0-4054165a8b17
• Ledum palustre L. subsp. diversipilosum (Nakai) H.Hara var. maximum Nakai　 オオイソツツジ　標準；http://ylist.info/ylist_detail_display.php?pass=40378

Ledum palustre L. subsp. diversipilosum (Nakai) H.Hara var. macrophyllum (Tolm.) Kitag.；http://ylist.info/ylist_detail_display.php?pass=41005

• Ledum palustre var. macrophyllum (Tolm.) Kitag.；This name is a synonym of Rhododendron tolmachevii；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:880099-1

• Rhododendron tomentosum Harmaja is accepted；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:961622-1

• Rhododendron tomentosum Harmaja, Ann. Bot. Fenn. 27(2): 204 (1990).
  • Ledum tomentosum Stokes in Bot. Mat. Med. 2: 502 1812, nom. superfl.；nom. illeg.；https://www.biodiversitylibrary.org/item/185919#page/512/mode/1up

• Ledum palustre L. is a synonym of Rhododendron tomentosum；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:279380-2
• Ledum palustre L. is an accepted name；http://www.plantlist.org/tpl1.1/record/kew-2349893

• Ledum palustre L., Sp. Pl. 1: 391 (1753)；https://www.biodiversitylibrary.org/page/358410#page/403/mode/1up
  • Rhododendron palustre (L.) Kron & Judd；Syst. Bot. 15: 67 1990；nom. illeg.

• Ledum palustre L.；Wahlenb., Fl. Lapp. (Wahlenberg) 103 1812；https://www.biodiversitylibrary.org/page/28793736#page/179/mode/1up
• Ledum palustre L.；Lindman, Bilder Nordens Fl. (Lindman) 1: T.151 1902；https://archive.org/details/billederafnorden01lind/page/301/mode/1up
• Ledum palustre L.；DC., Prodr. [A. P. de Candolle] 7: 730 1838；https://www.biodiversitylibrary.org/item/7156#page/735/mode/1up
• Ledum palustre L.；Thomé, Fl. Deutschl. 4: 7 T.466 1889；https://www.biodiversitylibrary.org/item/194858#page/30/mode/1up
• Ledum palustre L.；Baillon, Hist. Pl. (Baillon) 11: 130 f.134 1892；https://www.biodiversitylibrary.org/item/93708#page/134/mode/1up
• Ledum palustre L.；Reichenbach, Icon. Fl. Germ. 17: 78 T.1160-1,2 1898；https://bibdigital.rjb.csic.es/viewer/10415/?offset=#page=81&viewer=picture&o=bookmark&n=0&q=
  • Illustration；https://bibdigital.rjb.csic.es/viewer/10415/?offset=#page=226&viewer=picture&o=bookmark&n=0&q=
• Ledum palustre L.；Loddiges, Bot. Cab. 6: T.560 1829；https://www.biodiversitylibrary.org/item/92603#page/127/mode/1up
• Ledum palustre L.；Busch, Fl. Sibir. Orient. Extremi 2: 3 1915；https://www.biodiversitylibrary.org/item/23002#page/289/mode/1up
• Ledum palustre L.；Ledebour, Fl. Ross. [Ledebour] 2: 923 1844；https://www.biodiversitylibrary.org/item/29478#page/953/mode/1up
• Ledum palustre L.；Busch, Fl. U.S.S.R. 18: 23 1967；https://www.biodiversitylibrary.org/item/95455#page/39/mode/1up

• Ledum palustre var. angustum N.Busch；This name is a synonym of Rhododendron tomentosum；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:2879660-4

• Ledum palustre var. angustum N.Busch；Fl. Sibir. Orient. Extremi 2: 8 1915；https://www.biodiversitylibrary.org/item/23002#page/294/mode/1up

• Ledum palustre var. maximum Nakai；This name is a synonym of Rhododendron tomentosum；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:3004666-4

• Ledum palustre var. maximum Nakai in Bot. Mag. (Tokyo) 31: 103 1917；https://www.biodiversitylibrary.org/item/129790#page/125/mode/1up
  • Ledum maximum (Nakai) A.P.Khokhr. & Mazurenko in Sosud. Rast. Sovet. Dal'nego Vostoka 5: 122 1991

• Ledum palustre L. var. maximum Nakai；Nakai, Fl. Sylv. Kor. 8: 22, T. 2 1919；https://www.biodiversitylibrary.org/item/123400#page/276/mode/1up
  • Illustration；https://www.biodiversitylibrary.org/item/123400#page/325/mode/1up

Ledum palustre var. dilatatum Wahlenb.

• FOC Vol. 14 Page 260；1b. Ledum palustre var. dilatatum Wahlenberg, Pl. Lapp. 103. 1812.；宽叶杜香；http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=242426582

• Ledum palustre var. dilatatum Wahlenb.；This name is a synonym of Rhododendron tomentosum；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:2879662-4

• Ledum palustre var. dilatatum Wahlenb.；Fl. Lapp. (Wahlenberg) 103 1812；https://www.biodiversitylibrary.org/page/28793736#page/179/mode/1up

• Ledum palustre var. dilatatum Wahlenb.；T.Nakai & G.Koidzumi, Trees Shrubs Japan: 14 T.5 1922；https://www.biodiversitylibrary.org/item/148272#page/30/mode/1up
• Ledum palustre var. dilatatum Wahlenb.；Busch, Fl. Sibir. Orient. Extremi 2: 5 1915；https://www.biodiversitylibrary.org/item/23002#page/291/mode/1up

• Ledum dilatatum Rupr.；This name is a synonym of Rhododendron tomentosum；https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:330970-1

• Ledum dilatatum Rupr.；Beitr. Pflanzenk. Russ. Reiches 4: 57 1845；https://www.biodiversitylibrary.org/item/137542#page/63/mode/1up

Ledum palustre L. var. vulgare

UNPLACE

• Ledum palustre L. β vulgare Ledeb.；Ledebour, Fl. Ross. [Ledebour] 2: 923 1844；https://www.biodiversitylibrary.org/item/29478#page/953/mode/1up
• Ledum palustre L. var. vulgare Ledeb.；Busch, Fl. Sibir. Orient. Extremi 2: 7 1915；https://www.biodiversitylibrary.org/item/23002#page/293/mode/1up

• Ledum palustre var. vulgare Ledeb.；T.Nakai & G.Koidzumi, Trees Shrubs Japan: 15 T.6 1922；https://www.biodiversitylibrary.org/item/148272#page/31/mode/1up