Synopsis of aroids (Alismatales, Araceae) from Cerro Pirre (Darién Province, Panama) Author Ortiz, Orlando Oriel Author de Stapf, María Sánchez Author Baldini, Riccardo Maria Author Croat, Thomas Bernard text Check List 2019 2019-08-16 15 4 651 689 http://dx.doi.org/10.15560/15.4.651 journal article 10.15560/15.4.651 1809-127X Anthurium cucullispathum Croat ( Fig. 3D ) Material examined. Parque Nacional Darien , middle slopes on W side of Cerro Pirre; 07°56′N , 077°43′W ; 800–1050 m ; 30 Jun. 1988 ; T . B . Croat 68700 C ( MO ). Cerro Pirre, cloud forest and/or mossy forest; 07°50′N , 077°44′W , 762–1370 m , 9–10 Aug. 1967 ; J . A . Duke E 13800 ( MO ). Parque Nacional del Darién , estación Rancho Frío at N base of Cerro Pirre, ca 9 km S of El Real, along Quebrada Perisenico, in forest; 08°01′N , 077°44′W ; 70–270 m ; 8 Oct. 1987 ; B . E . Hammel 16112 ( MO ). Serranía de Pirre, trail ca 1 mi. SSW of Cerro Pirre summit; 07°56′N , 077°42′W ; 1200 m ; 15 Jul. 1977 ; R . L . Hartman 4685 ( MO ). Parque Nacional Darién , Cerro Pirre, Rancho Frío, cascada arriba; 08°00′58″ N , 077°43′24″ W ; 164 m ; 14 Apr. 2016 ; O . O . Ortiz et al. 2569 ( PMA ). Ibid., Rancho Plástico, camino hacia la cima del Cerro; 07°59′49″ N , 077°42′45″ W ; 636 m ; 15 Apr. 2016 ; O . O . Ortiz 2579 ( PMA ). Ibid., Rancho Plástico; 07°59′13″ N , 077°42′28″ W ; 1127 m ; 30 Jul. 2016 ; O . O . Ortiz 2630 ( PMA ). Ibid., Rancho Frío, orillas del río Perresenico; 08°01′11″ N , 077°43′51″ W ; 110 m ; 1 Dec. 2016 ; O . O . Ortiz 2699 ( PMA ). Identification. This species is characterized by having intact and persistent cataphylls, narrowly ovate to ovate-triangular (more than twice as long as wide) and moderately coriaceous blades; creamy-white spadices and cucculate spathes. Some specimens had inusual larger blades, Croat 68700 C (35.9 × 6.0 cm), Hammel 16112 (41.0 × 7.0 cm), and Hartman 4685 (31.5 × 7.5 cm ); however, the floral characteristics are similar to the rest of the specimens. At the study site, A. cucullispathum may be confused with juvenile individuals of A. ravenii Croat & R.A. Baker and Anthurium sp. 4 , but both species differs due to the deciduous cataphylls in most of the nodes and by its reflexed and brittle spathes. Distribution and ecology. Colombia , Costa Rica , and Panama . On Cerro Pirre, this species generally grows in low and mid elevation areas, in the semideciduous and evergreen forests, below 1000 m .