mimosite

mimosite Palæont.

(mɪˈməʊsaɪt)

[ad. mod.L. Mīmōsitēs (see J. H. Balfour Man. Bot. 1849, §1189): see mimosa and -ite.]

Any fossil remains of plants supposed to have belonged to the sub-order Mimoseæ.

in Ogilvie; and in later Dicts.