California Plants in Their Homes a Botanical Reader for Children With Suppleme
California Plants in Their Homes a Botanical Reader for Children With Suppleme
Alice Merritt Davidson
The book California Plants in Their Homes a Botanical Reader for Children With Suppleme was written by author Alice Merritt Davidson Here you can read free online of California Plants in Their Homes a Botanical Reader for Children With Suppleme book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is California Plants in Their Homes a Botanical Reader for Children With Suppleme a good or bad book?
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So we will remember that in every tiny flower this style, like a bottle brush, fits closely in the tube formed by the anthers, and that the in- ner surface of the anther tube is covered with pollen. 151 Fig. 58. SUNFLOWER Heliantbw annuus. COMPOSURE Now look again at the entire sunflower, which you see is not a single flower at all, but a flower cluster. Laying next to the bright yellow circumference, is a ring of tubular flow- ers that have their pistils extending beyond the anthers, the tips ...curled back, exposing the stigmas; then comes a ring of flowers with the style tips just visible, or perhaps with a tiny heap of pollen on the top of the anthers; within this ring, no pistils can be seen. The story now is not hard to read. When the flowers first open, the brush-like style is still within the tube of anthers, but it keeps on growing, and, as it pushes its way through this chimney lined with pollen dust, it sweeps out the pollen before it. So every little flower first furnishes pollen for other flow- ers, then spreads out its own stigmas.
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