Ovules

Angiosperm ovules and carpels: Their characters and polarities, distribution in basal clades, and structural evolution (Postilla)

David W. Taylor

Mother nature's store

Wendy Frood Auger ; art by Sherwin Flores

Regalos de la naturaleza

Wendy Frood Auger ; ilustraciones de Sherwin Flores ; consultores del programa de alfabetización David Booth, Larry Swartz ; traducción/adaptación: Lada J. Kratky

Angiosperm pollen and ovules

E. Ottaviano ... [et al., editors].

The Experimental manipulation of ovule tissues

edited by G.P. Chapman, S.H. Mantell, and R.W. Daniels.

Further observations on the structure of the ovules of Myricaceae and allied groups.

Edith May Kershaw

Zur Teratologie der Ovula

J. Peyritsch

Semi︠a︡zachatok t︠s︡vetkovykh rasteniĭ: stroenie, funkt︠s︡ii, proiskhozhdenie

I.I. Shamrov, pod redakt︠s︡ieĭ T.B. Batyginoĭ .

Om äggets läge inom ovariet hos de phanerogama vexterna

Af J. G. Agardh

The Experimental manipulation of ovule tissues

edited by G.P. Chapman, S.H. Mantell, and R.W. Daniels.