Abolboda ebracteata

Abolboda ebracteata is a perennial herb in the family Xyridaceae, order Poales. The specific epithet ebracteata means lacking bracts, indicating that this species lacks the scale-like leaf-like structures called bracts that typically subtend flowers or inflorescences in many plant families, including Xyridaceae. The absence or reduction of bracts is a morphological character of taxonomic significance, as bracts are usually present in the family and in the genus Abolboda. This distinctive feature helps distinguish Abolboda ebracteata from related species within the genus. The species inhabits the Neotropical region, consistent with the distribution of its genus, which is centred in the Guiana Highlands and adjacent lowlands of Venezuela, Guyana, and northern Brazil. These environments include waterlogged tepui summit heathlands, white-sand savannas, and seasonally flooded grasslands on nutrient-poor, acidic substrates. Xyridaceae plants are adapted to these oligotrophic conditions through various strategies and form an important component of the highly specialised tepui flora. Like other Abolboda species, this plant bears narrow grass-like leaves in basal tufts and produces scape-borne inflorescences with three-petalled blue or violet flowers that open briefly each day and are pollinated by bees. The capsular fruit contains numerous tiny seeds dispersed by wind or water. The tepui region is recognised as a globally significant centre of plant endemism, and Abolboda ebracteata represents part of this unique and irreplaceable botanical heritage.