Nidularium is a genus of the botanical family Bromeliaceae, subfamily Bromelioideae.
 Named to describe the nestling characteristic of the inflorescence (Lat.
 nidulus = little nest), all the species are endemic to Brazil.
 Commonly confused with "Neoregelia" which they resemble, this plant group was first described in 1854.
Tamarisk is a common name for plants in the genus Tamarix, also referred to as saltcedar
The genus Tamarix (tamarisk, salt cedar) is composed of about 50–60 species of flowering plants in the family Tamaricaceae, native to drier areas of Eurasia and Africa.
 The generic name originated in Latin and may refer to the Tamaris River in Hispania Tarraconensis (Spain).

Question: Are both Nidularium and Tamarix plants?
Answer: yes