The Collaborative International Dictionary of English v.0.48:
Nectariferous \Nec`tar*if"er*ous\, a. [L. nectar nectar + -ferous: cf. F. nectarif[`e]re.] (Bot.) Secreting nectar; -- said of blossoms or their parts. [1913 Webster]WordNet (r) 3.0 (2006):
nectariferous adj 1: possessing nectaries