| 31. | There is a small quadrate hyaline white spot separating the reniform and orbicular.
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| 32. | The orbicular is oval and the reniform has the figure of an eight.
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| 33. | There is usually a group of four pale dots around the reniform spot.
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| 34. | The reniform spot is solid, black and distinct.
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| 35. | The base of the reniform stigma is marked by a minute yellowish dot.
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| 36. | The orbicular is small and the reniform is large.
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| 37. | The reniform is rather large and elongate-quadrate.
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| 38. | The reniform spot is orbicular, and there are dark yellow claviform spots.
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| 39. | Seeds ovoid-reniform, 2 mm long, 1 mm thick, black.
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| 40. | Seeds are some 3mm in length, reniform and sculpted on the abaxial surface.
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