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Your search keyword '"Littlejohn, G.M."' showing total 2 results
Start Over Author "Littlejohn, G.M." Topic protea
2 results on '"Littlejohn, G.M."'

1. Stigma receptivity of two Protea cultivars in relation to...

Author

van der Walt, I.D. and Littlejohn, G.M.

Subjects
*BOTANY, *PROTEA
Abstract

Investigates the stigma receptivity of two `Protea' cultivars by observing seed set, pollen tube growth and the opening and closing of the stigmatic groove. When did peak stigma receptivity occur; Materials and methods used; Width of stigmatic groove; What the results of the study showed.

Published
1996
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2. Pollen morphology, male hybrid fertility and pollen tube...

Author

van der Walt, I.D. and Littlejohn, G.M.

Subjects
*PROTEA, *POLLEN morphology
Abstract

Presents a study on the morphology and size of Protea pollen, using light and scanning electron microscopy. Materials and methods; Differences cited in pollen grain size; Pistil structure and pollen tube pathways; Hybrid pollen fertility; Discussion and conclusion remarks.

Published
1996
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