Winton, Andrew Lincoln, 1864-1946, Moeller, Josef, 1848-1924 · New York, J. Wiley & sons; [etc., etc.] · leaf 598
Fig. 493. Vanilla. Longitudinal section of fruit flesh, p parenchyma with 0 raphides;5/) spiral vessel; v; pitted vessel. X160. (Moeller.) are made up of longitudinal bundles of thread-Hke mucilaginous cellswhich serve as a conducting tissue for the pollen tubes. They havebeen studied by Busse,… … FiG. 494. Vanilla. Elements of seed. S whole seed, under a lens; ep epidermis; pparenchyma; E embryo. (Moeller.) pared by T. F. Hanausek to gunpowder. Owing to the dark-coloredpigment in the spermoderm, the seeds must be boiled with alkali andcrushed before any structure whatever is evident. 1. The…
Food adulteration and inspection · Plant anatomy · Microscopy
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