There are some special types of parenchyma cells surrounding the stoma. These are called accessory cells. Each stomata with accessory cells is called a stomatal complex. Some plants do not have accessory cells. Like- Pumpkin, Cucumber, Orchid etc.
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There are some special types of parenchyma cells surrounding the stoma. These are called accessory cells. Each stomata with accessory cells is called a stomatal complex. Some plants do not have accessory cells. Like- Pumpkin, Cucumber, Orchid etc.