Begonia ludwigii
An endangered tuberous subshrub begonia from the western Andean slopes of southern Ecuador and northwestern Peru. It has white flowers and a thick rhizome or tuber. Most specimens come from the rocky, seasonally dry Chanchan River canyon around Huigra at about 500 to 1,200 m, so it needs a bright, shaded spot, good drainage and a drier resting season.
Where it grows wild
Collectors found it in shade on stony slopes and steep rocky banks in the canyon of the Rio Chanchan (Chimborazo), in remnant cloud forest near Huigra, and along roads in El Oro, CaΓ±ar, and in Piura, Lambayeque and Cajamarca in Peru. This is a transition zone between the humid western Andean forest and dry inter-Andean valleys, and it has a pronounced dry season.
Ecuadorian specimens cluster at 530 to 1,200 m, with one cloud-forest remnant at 1,900 m. Peruvian records lie at 1,420 to 2,000 m.
π Growing it like that
The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:
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Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.