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Patrick Blanc and Pascal Héni around Begonia sp. sect. Petermannia on a mossy dead log in freshwater swamp forest, Malagufuk, Sorong, West Papua, May 2025
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Patrick Blanc observing Begonia sp. sect. Petermannia on a mossy dead log in freshwater swamp forest, Malagufuk, Sorong, West Papua, May 2025
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Begonia sp. sect. Petermannia, young individual with brownish leaves on forest floor, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia on a mossy dead log in freshwater swamp forest, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, bright green leaves and deep red inflorescences, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, leaves and inflorescences, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia flowering on a mossy dead log in freshwater swamp forest, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, basal female flowers and erect male part of inflorescence, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, densely hairy stem, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, inflorescence with the two basal maturing fruits and distal male branched part of inflorescence with flower buds, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, hairy ovaries of female flowers, hairy tepals of male flowers, hairy peduncles and sparse erect hairs on leaves, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, hairy winged ovary of the maturing fruit, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, inflorescence with two protogynous basal female flowers and erect branched upper part with male flowers, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, apical part of inflorescence with male flowers, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, male flowers with densely hairy tepals, Malagufuk, Sorong, West Papua
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Begonia sp. sect. Petermannia, male flower, Malagufuk, Sorong, West Papua
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Begonia arfakensis on a small mossy flat rock in perhumid forest understory, Kwau, 1500 m asl, Arfak Mts, West Papua
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Begonia arfakensis, red stems and bright light green leaves, Kwau, 1500 m asl, Arfak Mts, West Papua
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Begonia arfakensis, apically flowering stem, asymmetric leaf base and pinnate venation, Kwau, 1500 m asl, Arfak Mts, West Papua
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Begonia arfakensis, young inflorescence still protected by involucral bracts, strongly asymmetric leaf base, Kwau, 1500 m asl, Arfak Mts, West Papua