Pages That Mention Herschelia venusta Bolus [Descriptions of orchid genera] [manuscript], 1880-1908. Manuscript 11IndexedPage 358Plate. 9. [color illustrations] [black and white illustrations] HBolus del . Oct . 82 . Hanhart imp. DISA (§ Herschelia) VENUSTA, BOLUS. Last edit about 4 years ago by alettnerDisplaying 1 page