Scaphyglottis atwoodii
 Scaphyglottis atwoodii is a species of epiphytic orchid from Costa Rica. It is known from only one location at Finca de Selva 3 km east of Puerto Viejo de Sarapiquí.Scaphyglottis atwoodii is an epiphytic herb with stems up to 20 cm long. Leaves are oblong to elliptical up to 10 cm long. Flowers solitary or in small clusters. Sepals narrowly lancolate up to 2 mm long. Petals are up to 6 mm long.