Home Dating Hedgerows Species lists Ecology of hedgerows Mammals Plants Birds Invertabrates Legalities Subsidy's and schemes Verges

Field Rose (Rosa arvensis)

Vigorous, deciduous scrambler with white to cream flowers which have golden anthers. The flowers are usually in small bunches of 3 or 4 at the end of the twigs. Blooms later than the Dog Rose (Rosa canina) and for longer. Also the leaves are smaller than those of the Dog Rose, the prickles are also smaller and the flowers less fragrant. Another difference is that the hips are more globular.

Widespread and common in Southern England, Wales and Ireland but more scarce in the North. Field-rose is a deciduous shrub, up to 2 m in height which spreads by suckering and putting out slender arching stems into woodland and woodland margins. It also grows along hedges on neutral, lime-rich and heavy clay soils. The long scrambling stems are often purple-tinged, which intertwine and form an almost impenetrable mass and carry slender, only slightly curved, thorns on a base about 5 mm long.

The compound, pinnate, alternate leaves have 5-7 oval leaflets, 10-35 mm long which have saw-edged marginal teeth and are often hairy on the main vein beneath. Large, leafy stipules which run up the leaf stalks, are about 10 mm long.

The white to pink, 5-petalled flowers are 3-5 cm across, and appear in clusters of 1-6 and open in June and July. The styles in the centre of the flower are joined together into a slender column, which persists on the small, red hip. Needs to be in sun to fruit.

Feeding and other inter-species relationships Associated with Rosa arvensis:

  • fruit may contain larva Rhagoletis alternata - a gall fly (Diptera: Tephritidae) White, I.M., 1988
  • leaf is grazed by larva Endelomyia aethiops - a sawfly (Hymenoptera: Tenthredinidae) Benson, R.B., 1952 [skeletonises the leaf]
  • leaflets may be attacked by gall midges, which fold them upwards, so that the paler underside is visible.
  • Caterpillars of the Small Quaker Moth feed on the leaflets.
The hips are a favorite food of birds in winter.

Field rose DSCF1138 Field rose DSCF1139 Field rose DSCF1452
Field rose DSCF6486 Field rose DSCF2351 Field rose DSCF6507

[top] [back to previous page]