Thai Evolvulus taxa showed both isobilateral and dorsiventral mesophyll types. |
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The mesophyll is dorsiventral, with conspicuous intercellular spaces in the spongy parenchyma. |
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Rumohra further differs by dorsiventral rhizomes with an elongated ventral meristele, leaf axes glabrous adaxially, and peltate indusia. |
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Intra-leaf and intracellular gradients in chloroplast ultrastructure of dorsiventral leaves illuminated from the adaxial or abaxial side during their development. |
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Mesophyll was dorsiventral, with only one layer of palisade parenchyma. |
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