Description: English: Botanical specimen in the Lyman Plant House, Smith College, Northampton, Massachusetts, USA. Note that one correspondent has stated that this specimen is misidentified: "I thought you might like to know that the plant in your photo of 'Triolena pustulata' is mislabeled. The plant in the photo is actually Pilea involucrata, a plant with somewhat similar leaf texture but in a different family. Hopefully the place it is growing has corrected that in real life.". Date: 20 December 2012, 09:51:37. Source: Own work. Author: Daderot.