Handbook of practical botany for the botanical laboratory and private student (1908)
Strasburger, Eduard, 1844-1912, Hillhouse, William, 1850-1910 · London, S. Sonnenschein; New York, Macmillan · leaf 55
und grains are not rare; but usually they are sought for in vain, as they have fallen into their component grains. Oat Starch.—We shall best study the starch of the oat (Aveiia sativa) if we halve an oat grain, taking a little of the contents for observation under water. Compound grains are here… … VARIOUS STARCHES. 19 represents such a compound grain of medium size. The indi-vidual component grains appear polygonal, separated from oneanother by clear-looking boundary lines. >tf?V <r>Amongst the great grains are seen small J^^^^Sones, also compound, down to such as con- KSRt^I Osist…
Botany · Plant physiology · Microscopy
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