Figure 25. Land plants from Engebi, post shot.
(a) Photo-
graphs No. 597 and 599, portions of Triumfetta
rocumbens; No. 598, Fimbristylis cymosa, upper
portion not washed, lower portion washed with
running tap water.
(b) Autoradiographs of the
plants in ta), 7 days exposure to Super xx Pan
film.
~ 100 -
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