
Trees with oval leaves
The biggest group, and the hardest. The edge, the feel and the underside do the work: smooth or toothed, soft or rough, green or white beneath.
What to look for
Wych elmRough as sandpaper, lopsided at the base
AspenRound, fluttering on a flattened stalk
BeechA wavy edge fringed with hairs
HornbeamCreased by deep-set veins, big and small teeth
WhitebeamWhite and woolly underneath
HollyGlossy and evergreen, spiny on young plants
AlderDark and leathery, the tip never pointed
HazelSoft and nearly round, with a sudden point
Rosy Thomson, CC BY 4.0Wych elmRough as sandpaper, with a lopsided base
Dan McLaughlan, CC BY 4.0AspenNearly round, trembling on a flattened stalk
Kieran Roy Powell, CC BY 4.0Common beechOval, wavy-edged, fringed with fine hairs
Joss Carr, CC BY 4.0HornbeamOval, big and small teeth, creased by deep veins
Common whitebeamOne oval leaf, white and fuzzy underneath
HollyGlossy and hard, spiny low down, smooth higher up
AlderRacquet-shaped, dark and leathery, tip rounded or notched
HazelNearly round, soft and floppy, tip suddenly pointed
AppleOval, to 12 cm, softly hairy beneath
Helen Waterman, CC BY 4.0Bay willowThick glossy ovals, finely toothed, bluish beneath
BlackthornSmall and wrinkled, widest at or above the middle
Erin Lalime, CC BY 4.0Cherry laurelBig, thick and glossy, tiny dark spots beneath
Henry Miller, CC BY 4.0Cherry plumFresh green, glossy, rounded teeth
Copper beechOval and wavy-edged, wine-red to near-black
Crab appleGlossy oval leaves, smooth beneath once grown
DogwoodOpposite pairs, smooth edges, veins curving to the tip
Barry Walter, CC BY 4.0Downy birchRounded triangles, single teeth, a hairy stalk
Field elmSmooth and glossy, on a stalk about 1 cm
Louis Aureglia, CC BY 4.0Holm oakDark evergreen ovals, greyish fawn beneath
Татьяна Максимова, CC BY 4.0MagnoliaOval and smooth-edged, widest above the middle
wild_wind, CC BY 4.0Ornamental cherryLarge, a fine whisker on each tooth
Purple-leaved plumMaroon from spring, near black by late summer
Wild cherryDeep blunt teeth and a long pointed tip

In the app
Not sure? Ask the app
- Name it from a photoA leaf, the bark or a flower, and Treely names the tree
- No signal? The guided keyOne simple question at a time, about what you can see
- Every part, through the yearSo you can name it in winter as surely as in June
- A short round each dayUntil you know them on sight
Free to download.
Photographs: Rosy Thomson (CC BY 4.0), Dan McLaughlan (CC BY 4.0), Kieran Roy Powell (CC BY 4.0), Joss Carr (CC BY 4.0), steve_mcwilliam (CC0), Leon Cross (CC BY 4.0), Helen Waterman (CC BY 4.0), Erin Lalime (CC BY 4.0), Henry Miller (CC BY 4.0), kh-c (CC0), ben_deed (CC0), Barry Walter (CC BY 4.0), Louis Aureglia (CC BY 4.0), Татьяна Максимова (CC BY 4.0), wild_wind (CC BY 4.0). With thanks to everyone who shares their photographs on iNaturalist and Wikimedia Commons.