Sobralia sanctorum and Sobralia purpurella: two elusive lost species are found. Se encuentran dos especies escurridizas: Sobralia sanctorum y Sobralia purpurella
Artículo académico
When Dressler published on Sobralia species with tubular bracts in 2007, it was quite clear that something was missing. Species such as Sobralia crispissima Dressler, Sobralia sororcula Dressler and the true Sobralia lindleyana Rchb.f. (or the “Sob. lindleyana complex”) all have tubular bracts and a distinctive column shape.
