In the vascular region of the stem of Hoya carnosa and in the pith of stems of Hoya and Podocarpus groups of sclereids can be found .
Hoya carnosa is a column of sclereids can be found .
In the vascular region of the stem of Hoya carnosa , a column of sclereids can be found , and in the pith of stems of Hoya and Podocarpus groups of sclereids can be found .