This Timothy grass–Phleum praetense, is late flowering on a pile of bare soil in the park at Todmorden. But what makes it different are the small ‘leaves’ growing from the base of the flowering spike.
The usual small scales on the spike are in evolutionary terms modified leaves and some grass species occasionally ‘remember’ their past and elongate these scales (glumes and lemmas) into leaves.
This is known as Proliferation and occurs in grasses more frequently than in other plants. Sometimes the process is called Vivipary but this term should only apply to seeds that germinate in situ on the plant.