]> AMES barcode-02162477 Peru La Libertad Province Huamachuco. Summit above Aricapampa, on the road to Huamachuco. Aa mathewsii (H. G. Reichenbach) Schlechter (H. G. Reichenbach) Schlechter 2020-02-11 18:08:01 P. C. Hutchison, J. K. Wright & R. M. Straw