We don't have synonyms for palmira yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are palmyra and almira.
(n) :
Archaic form of palmyra. [A palm (Borassus flabellifer) with straight black upright trunk and palmate leaves, whose wood, fruit, and roots can be used for many purposes.]
(n) :
Archaic form of palmyra. [A palm (Borassus flabellifer) with straight black upright trunk and palmate leaves, whose wood, fruit, and roots can be used for many purposes.]