| 21. | The bulbs are small, and many are usually clustered together on a rhizomatous stock.
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| 22. | Satintail grass species are perennial rhizomatous herbs with solid, erect stems and silky inflorescences.
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| 23. | It is a rhizomatous perennial herb growing erect or leaning with a naked flowering stem.
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| 24. | This species is a rhizomatous perennial grass which can grow up to 10 feet tall.
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| 25. | Its rhizomatous roots are short and thick.
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| 26. | This rhizomatous perennial tolerates some sun.
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| 27. | This rhizomatous perennial grass produces narrow stems approaching a maximum height of 1.5 meters.
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| 28. | "Heuchera elegans " is a rhizomatous perennial herb with multi-lobed leaves.
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| 29. | "Lilium pyrophilum " produces a rhizomatous bulbous root system which is occasionally branched.
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| 30. | This rhizomatous perennial grass produces compressed, blue-green stems up to 75 centimeters tall.
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