| 11. | Stems and leaves are finely arachnoid-tomentose becoming glabrous and green with age.
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| 12. | The stem and lamina are mostly tomentose, becoming more sparsely tomentose when mature.
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| 13. | The stem and lamina are mostly tomentose, becoming more sparsely tomentose when mature.
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| 14. | Cauline leaves are tomentose on the underside and contain spines on the lobe tips.
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| 15. | When a plant surface is covered with tiny hairs, it is called tomentose.
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| 16. | The tomentose exterior surface is tan to yellow when young and whiter in age.
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| 17. | Young specimens have a coarsely tomentose epiphragm ( membranous cover ) that soon disappears.
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| 18. | The fruits are round or ellipsoid, sometimes brownish tomentose, up to long.
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| 19. | Inflorescences bear up to 10 brownish tomentose flowers.
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| 20. | Inflorescences bear up to two brownish tomentose flowers.
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