[micrograph_sem] Hydrangea anomala | [micrograph_sem] Hydrangea anomala | [micrograph_sem] Hydrangea cinerea | [micrograph_sem] Hydrangea cinerea | [micrograph_sem] Hydrangea opuloides | [micrograph_sem] Hydrangea opuloides | [micrograph_sem] Hydrangea peruviana | [micrograph_sem] Hydrangea quercifolia |