21. Tepals formed by similar sepals and petals are common in monocotyledons , particularly the " lilioid monocots ". 22. Volumes 2, and 5 7 address dicotyledons, while volumes 3, 4 and 13 address monocotyledons . 23. This genus is accepted according to database World Checklist of Monocotyledons of the Royal Botanic Gardens, Kew. 24. It is one of the rare desiccant-tolerant vascular plants that is not a fern or monocotyledon . 25. The monocotyledons have remained extremely extremely stable in its outer borders as a well-defined, coherent group. 26. Among the monocotyledons , the bundles are more numerous in the young stem and are scattered through the ground tissue. 27. His early research dealt largely with plant anatomy and physiology; his doctoral thesis involving the adventitious roots of monocotyledons . 28. The few known larvae feed on monocotyledon plants and are occasionally found as pest species on oil palms and sugarcane. 29. On the other hand, monocotyledons , unlike dicotyledons, typically lack a vascular cambium and therefore are harder to propagate. 30. Neither Bauer nor Brown thought the nucleus to be universal, and Brown thought it to be primarily confined to Monocotyledons .
