390 PROCEEDINGS OF THE AMERICAN ACADEMY. 



4 mm. loso-scabris, subtus secus nervos pilosis, inter nervos sparse 

 pubescentibus, petiole basi auriculato amplexicauli longeque pilis 

 longiusculis villoso; involucri squamis lanceolatis, acutis, extus pilis 

 longiusculis villoso-canescentibus, squamis exterioribus brevioribus; 

 capitulis petiolatis [sic], corymbo laxo subpaniculato; acheniis decum- 

 bentipilosulis, margine alatis. 



"Crescit prope Ortega, altitudine 1200 metr. in prov. Pasto." 

 Simsia scaposa Gray, PI. Wright, ii. 88 (1853) = Encelia scaposa 

 Gray. 



Errata. 



Page 336, line 20; for calliopisidea read calUopsidea. 

 " 353, " 37; for -*- Heads larger, rays 2-4.5 cm. read 

 -»— -I- Heads larger, rays 2-4.2 cm. 



