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 392
et spread open, We cut with (354) SPORANGIA OF FERNS. 355 the scissors a narrow strip out of the leaf, parallel with the sorus,clamp this strip hctween pieces of elder-pith (or pack severalsuch strips together, one behind the other, in which case no elder-pith is needed), and take delicate… … Fig. 130.—Scolopendrium vulgare. A, cross-section through the fertile part of theleaf; ?, indusinm ; sfj, sporangium, under each group of sporangia is seen the sectionof the stele. B-E, sporangia ; B and E, seen from the flanks ; /), from the dorsal side ;C, from the ventral side ; F, a spore. (/I,…
Botany · Plant physiology · Microscopy
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