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Kumanoa ambigua whorls with carposporophytes (a), Costa Rican specimen
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Kumanoa ambigua fasicles with spermagonia (Costa Rican specimen)
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Fasicles of Kumanoa ambigua (Costa Rican specimen)
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Kumanoa ambigua trichogyne (a) with attached spermatium (b), Costa Rican specimen.
