| 11. | The leaves are green, petiolate, elliptical, sometimes with white speckles on them.
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| 12. | The stalked ( petiolate ) leaves have blades ( laminae ) 20cm long by 11cm wide.
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| 13. | The consequent petiolate Eucharideae / Stenomesseae subclade could not be further resolved into distinct monophyletic tribes.
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| 14. | The cauline leaves are much reduced and are short petiolate to sessile but not auriculate-clasping.
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| 15. | They can be identified by having petiolate sterile microphylls and small fertile microphylls on thin branching strobili.
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| 16. | Subpetiolate leaves are nearly petiolate or have an extremely short petiole and may appear to be sessile.
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| 17. | "S . grewiifolia " grows high, with petiolate ovate leaves that are by.
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| 18. | The forewings are silvery grey brown with contrasting, extensive speckling due to dark, petiolate scales.
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| 19. | "S . exserta " reaches up to high, with long petiolate leaves that are by.
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| 20. | "Rainiera stricta " is an herbaceous perennial with both basal and cauline, alternate, petiolate leaves.
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