Dressler, R. L. The mayor sections or groups within sobralia, with four new species from Panama and Costa Rica, s. crispissima, s.gloriana, s. mariannae and s. nutans.
Chicago Style CitationDressler, Robert L. The Mayor Sections or Groups Within Sobralia, With Four New Species From Panama and Costa Rica, S. Crispissima, S.gloriana, S. Mariannae and S. Nutans.
MLA CitationDressler, Robert L. The Mayor Sections or Groups Within Sobralia, With Four New Species From Panama and Costa Rica, S. Crispissima, S.gloriana, S. Mariannae and S. Nutans.
Warning: These citations may not always be 100% accurate.