Isadendrum Orpetii, E.Thayer 1901

(RHS registered)

Epidendrum O'Brienianum × Isabelia violacea

Family Tree

Isd. Orpetii
1901
- Epi. O'Brienianum
  1888
  - Epi. jamiesonis
    1856
  - Epi. radicans
    1831
- Isa. violacea
  2001