| Bracts and bracteoles | Oblong to lanceolate with long stalked black glands | Oblong to narrowly obovate with shortly pedunculated black glands |
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| Sepals | | |
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| Size (mm) | 2.6–4.5 × 1.2 | 3–4 × 1 |
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| Margin | Toothed with stalked black glands (almost ciliate) | Entire with very shortly black-glands |
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| Petals |
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| Size (mm) | 5.5–9 × 2.5–3.8 | 8–10 × 3–4 |
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| Margin | With 1(–5) apical black-glandular cilia | Entire or with 1(–2) apical black-glandular cilia |
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| Laminar glands | Punctiform to linear | Linear |
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| Number of stamen | 23–28 | 28–30 |
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| Capsule Size (mm) | 3.5–4 | 4-5 |
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| Seeds |
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| Size (mm) | 1.75 | 2 |
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| Colour | Brownish yellow | Bright yellow |
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| Surface | Reticulate | Papillate |
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