Thorn 2

The hawthorn Crataegus monogyna is the fourth of the common small trees of the Rose family to flower white in spring and early summer. It follows blackthorn, wild cherry (gean) and bird cherry, reaching its peak flowering in May, and unlike the blackthorn puts out its leaves before it flowers.  While marsh marigold flowers before May Day and before the second cross quarter day of the year, hawthorn here reaches its peak flowering in the middle of the  month. This year, 2014, all four of the thorns and cherries were covered in turn in masses of white – a spectacular sight.

Hawthorn tree just coming into leaf, Balnaguard Glen, 15 April 2012 (Squire)
Hawthorn tree, Balnaguard Glen, Perthshire 15 April 2012 (Squire)

Hawthorn is the last in the year of the small trees with a clear white blossom and the last with a fragrance. Next comes rowan with a mousy tinge to its flowers, and the much rarer wild service tree, even more mousy in look, and in smell too – that first-whiff-of-dead-mouse  unmistakably filtering down from the tree’s branches as it filters down from the deceased rodent in your roof space.

Hawthorn tree in flower, southern base of the Sidlaws, 20 May 2014 (Squire)
Hawthorn tree in flower, southern base of the Sidlaws, 20 May 2014 (Squire)

Hawthorn, if left in a clearing and unchopped, forms a fine small tree, as in the upper image above, just coming into leaf at Balnaguard Glen, and immediately above, in flower behind a stone wall at the southern base of the Sidlaw Hills.  It is more common in a hedge, sometimes planted, sometimes self-sown. Where hedges are cut close each year, it hardly flowers, except in gaps or at the ‘ends’, for example next to a gate.

Hawthorn joins meadowsweet, agrimony, lady’s mantle, wood avens, raspberry, strawberry, cherries, apples and pears as useful members of the Rose family. It makes a good thorny hedge (to keep stock in and – historically ? – people out), a hard wood for tool handles, and a source material for dyes, teas and various concoctions. Its many mythical and supernatural associations are related in Grigson and Mabey’s Flora Britannica.

Hawthorn in flower (images superposed to show depth) in a shaded lane, east Perthshire 8 June 2013 (Squire)
Hawthorn in flower (images superposed to show depth) in a shaded lane, east Perthshire 8 June 2013 (Squire)

The flowers of the Rose family are simple, most parts distinct and visible. The sepals and petals are usually in fives, as in the image above, and the central female, tubular stigma is surrounded by many male stamens whose pollen-bearing anthers change from a first, fleshy, deep pink to brown and then shrivelled black, all in a few days. In the compound image above, of the same branch, but focussed on two different planes, the pink anthers are of a flower just opened while the rest are past their prime.

The fruits, known as haws, ripen to crimson in autumn and define the croplands’ hedges and copses as much as the hips of the wild roses and the sloes of blackthorn. Few people now collect and know what to do with these natural products.

{to be continued]

 

 

 

 

 

 

 

 

 

 

 

 

 

Cherry 1

The wild cherry, also known as gean, Prunus avium is the second of the croplands’ wild cherries to flower. Like many wild trees, grown from seed, individuals differ in their tendency to be vegetative or reproductive.  Some trees hardly flower while others cover themselves in a spectacular mass of white in late April and early May.

Wild cherry in flower – the mass of the tree borne on several trunks, possibly arising from an original, central trunk, now dead, 16 April 2011 (Squire)

The gean can be cut into a hedge but more often appears as a small to medium tree, a strong trunk  supporting a few main branches, off which emerge secondary branches almost at 90-degrees in some specimens. The best wild cherries are in tree lines or copses in unmanicured farmland. The one shown above, straggling a stony mound, was on the margin between arable and upland grazing. It looks as if the present tree might be supported by several ‘stems’ that grew around an old dead or cut trunk.

Floral cluster of wild cherry, one of many on a long thin branch of the tree shown above, April 2011 (Squire)

The cherries themselves are small and sour, a flavouring for alcoholic drinks, while the timber is strong, the gum is said to be ‘an old medicine … recommended for coughs’ (Grigson) and ‘the roots dye purple-red’ (Darwin T).

Unlike the blackthorn, the first to bloom, whose flowers are spattered all over the tangle of branches, the gean holds its flowers in clusters on straight branches, usually just trunk-wards of an expanding cluster of leaves. The sepals, that split and bend back to allow the white petals to unfurl, are reddish (see image above) whereas they are green in the blackthorn.

The wild cherry is increasingly common now as a result of plantings after road construction. Some of these trees look a bit too lush for a wild cherry.

Wild cherry, planted a few years ago after a road construction, in flower late April 2014 (Squire)