SITF confirms this plant as Maxillaria curtipes (Mar 2023). This plant matches the characteristics of Maxillaria curtipes, including the ascendant growth, narrow, laterally compressed pseudobulbs, and lateral sepals held widespread at near a 180-degree angle to each other; matches the description and photos in Eric Christenson's Unfinished Monograph and the photos from Andy's Orchids and the OW.