(Picture of stomata from Rosa sp.)

The leaves are born alternately on the stem. In most species they are 5 to 15 centimetres long, pinnate, with leaflets and basal stipules; the leaflets usually have a serrated margin, and often a few small prickles on the underside of the stem. Most roses are deciduous.

By – Pratiksha Mude

College name – Shri Shivaji Science College , Amravati, Maharashtra

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