000			00548nam a2200169 a 4500
005			20190304173501.0
008			040506s19uu xx 00 eng d
100			_aAyensu, Edward S.
245			_aLeaf anatomy and systematics of new world velloziaceae / _cEdward S. Ayensu.
260			_aWashington, D.C. : _bSmithsonian Institution Press, _c1974.
300			_av, 125 p. :
440			_aSmithsonian contributions to botany ; no. 15
650			_aVelloziaceae.
650			_aLeaves _xAnatomy.
650			_aBotany _xUnited States.
942			_2ddc
999			_c97600 _d97600