Araeococcus flagellifolius (Araeococcus)
Botanical name: Araeococcus flagellifolius
Common name: Araeococcus
Family: Bromeliaceae
Origin: Central America, South America
Araeococcus looks more like an exotic grass than the bromeliad it really is.
Link to this plant:
https://toptropicals.com/catalog/uid/araeococcus_flagellifolius.htm