Rhododendron columbianum, commonly known as western Labrador tea, swamp tea, or muskeg tea, is a shrub that is widespread in the western United States...
7 KB (701 words) - 17:40, 10 April 2024
Ledum columbianum = Rhododendron × columbianum (R. groenlandicum × R. neoglandulosum) is listed by Harri Harmaja as a natural hybrid. Rhododendron vanhoeffeni...
24 KB (1,234 words) - 06:38, 2 September 2024
coelorum Wernham Rhododendron colemanii R.F.Mill. Rhododendron collettianum Aitch. & Hemsl. Rhododendron columbianum (Piper) Harmaja Rhododendron comisteum Balf...
55 KB (5,595 words) - 21:18, 21 May 2024
Ledum Rhododendron columbianum Rhododendron diversipilosum Rhododendron groenlandicum Rhododendron hypoleucum Rhododendron neoglandulosum Rhododendron subarticum...
21 KB (1,448 words) - 19:20, 25 October 2023
Labrador tea, previously Ledum groenlandicum or Ledum latifolium Rhododendron columbianum – Western Labrador tea, or trapper's tea, previously Ledum glandulosum...
5 KB (335 words) - 18:06, 20 March 2024
endangered in Connecticut. The wingspan is 9–10 mm. The larvae feed on Rhododendron columbianum. They mine the leaves of their host plant. Revision of the North...
1 KB (106 words) - 04:54, 12 February 2024
latifolium) and Rhododendron neoglandulosum, (western Labrador tea, or trapper's tea, previously Ledum glandulosum or Ledum columbianum). The leaves are...
4 KB (442 words) - 20:15, 29 September 2024
carpet around alpine lakes in the fall. The western Labrador teas (Rhododendron columbianum and R. neoglandulosum), are not for tea, but are a poisonous, rigidly...
45 KB (5,189 words) - 08:08, 19 March 2024
mountain-heath Rhododendron albiflorum — white-flowered rhododendron Rhododendron canadense — rhodora Rhododendron lapponicum — Lapland azalea Rhododendron macrophyllum...
7 KB (503 words) - 08:57, 18 September 2024
sonomensis †Abies toxirivus Acer †Acer bendirei †Acer bolanderi †Acer columbianum †Acer florissanti †Acer glabroides †Acer hueberi †Acer idahoensis †Acer...
34 KB (1,864 words) - 06:50, 1 December 2023