The ontogeny and fine structure of the pollen grain of Endymion non-scriptus

Bouck, 1965, The fine structure of differentiating sieve tube elements, J. Cell. Biol., 25, 79, 10.1083/jcb.25.1.79 Eschrich, 1964, Die callosesynthese bei Pollenmutterzellen von Cucurbita filicifolia, 48 Glauert, 1958, Araldite as an embedding medium for electron microscopy, J. Biophys. Biochem. Cytol., 4, 191, 10.1083/jcb.4.2.191 Godwin, 1967, The development of the pollen-grain wall in Ipomoea purpurea (L.) Roth, Rev. Palaeobotan. Palynol., 3, 181, 10.1016/0034-6667(67)90051-6 Heslop-Harrison, 1963, Ultrastructural aspects of differentiation in sporogenous tissue, 17, 315 Heslop-Harrison, 1966, Cytoplasmic connections between angiosperm meiocytes, Ann. Botany (London), 30, 221, 10.1093/oxfordjournals.aob.a084069 Reynolds, 1963, The use of lead citrate at high pH as an electron-opaque stain in electron microscopy, J. Cell Biol., 17, 208, 10.1083/jcb.17.1.208 Wark, 1965, Fine structure of the phloem of Pisum sativum, 1. The sieve element ontogeny, Australian J. Botany, 13, 171, 10.1071/BT9650171 Weiling, 1965, Beobachtungen zum Problem der Cytomixis, Planta, 67, 182, 10.1007/BF00385508