Research Article
Floral Diversity and Genetic Structure of Tea Germplasm of Sri Lanka
Table 7
Summary of floral characters of major tea taxa.
| Floral characters | Statistical parameters | China type | Cambod type | Assam type | Range | Mean | Range | Mean | Range | Mean |
| Bud length (mm) | 11.03–15.62 | 13.08 | 10.68–15.74 | 13.10 | 9.91–16.03 | 12.46 | Bud width (mm) | 8.05–12.95 | 11.64 | 8.61–13.87 | 11.57 | 9.24–15.18 | 11.07 | Corolla diameter (mm) | 26.68–48.21 | 32.74 | 12.56–38.72 | 32.43 | 23.33–44.49 | 29.76 | Petal length (mm) | 14.26–20.46 | 17.28 | 14.58–22.80 | 17.90 | 10.10–54.06 | 15.09 | Petal width (mm) | 10.62–17.33 | 13.88 | 9.72–24.01 | 14.26 | 8.16–12.75 | 9.99 | Total number of sepals | 5-6 | 5.27 | 4–7 | 5.22 | 5-6 | 5.11 | Total number of petals | 6–10 | 7.64 | 5–12 | 7.47 | 5–9 | 6.94 | Total number of style arms | 3-4 | 3.18 | 3-4 | 3.17 | 3 | 3 | Number of whorls of sepals | 2 | 2 | 2-3 | 2.10 | 2 | 2 | Number of whorls of petals | 2-3 | 2.90 | 2-3 | 2.72 | 2-3 | 2.67 |
| Style length (mm) | 3.58–12.90 | 9.17 | 7.76–14.61 | 10.85 | 4.81–10.59 | 8.07 | Style column length (mm) | 0.00–3.33 | 0.93 | 3.75–10.55 | 7.42 | 1.11–4.02 | 2.23 | Style arm lengths (mm) | 3.58–10.01 | 8.25 | 1.80–10.23 | 4.25 | 1.11–4.02 | 2.23 |
| Ovary pubescence | Sparsely to densely hairy | Sparsely to densely hairy | Slightly to densely hairy | Stigma position | Below or above or same level as the stamen whorl | Below or above or same level as the stamen whorl | Below or above or same level as the stamen whorl | Style | Geniculate | Ascending | United |
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Means with the same letter are not significantly different.
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