Wet feet

Like willow, alder lives by rivers, lakes and likes wet places. Sometimes gnarled and short on their own, together they will shoot up high, allowing many plants to grow around their roots, such as meadowsweet, ground elder and wild garlic. These plants attract a wide variety of animals, that include insects, amphibians, water birds and small mammals (as well as fish when part of a shaded river bank), so that alder creates a healthy green space around it.

 

Alder roots grow deeply into wet ground, binding soggy soils that other trees cannot survive in because of a lack of oxygen (air). Their roots protect river banks from eroding therefore, and they can also bind nitrogen from the air through simple symbiosis, which is why ground under alders is covered in black leaves (a sign of nitrogen), in autumn and this mineral is given to the plants around it.

Red sap

Because alder strengthens, drains and ventilates soil, it protects wetlands from becoming marshland. Alder has small horizontal sap pustules, and the freshly cut sap is orange-red, like blood. Most durable when constantly wet, alder wood has been in use for centuries to create bridges, pumps, sluices and piles (for causeways across marshes and to support buildings). Older still are the crannogs - built in Neolithic times.

 

Sticky leaves

Alder leaves appear after the flowers, and are sticky to begin with (hence its latin name glutinosa). The male catkins hang down like the birch (alder belongs to the birch family), while the female catkins mature into dark woody cones, sometimes called wattles, that often stay on the tree during the winter while the winged nutlets, using tiny air bags, fly or float away on the water to germinate downstream.

 

Antiseptic

Alder bark and leaves were used to tan leather and for dyes, and its wood was used for charcoal production (to smelt iron). The sticky twigs in spring were made into brooms to catch remaining fleas in its leaves. Alder is rarely used for building (above water), as woodworm loves its protein-rich wood. Both leaves and bark are antiseptic and used as a gargle, and to heal rashes and wounds. In homoeopathy the bark tincture is used for skin and glands.

 

Practical

 

A riddle for many uses

To the riddle: "what can no house ever contain?" the old answer was: "the piles on which it is built", because it would have been the alder. Crannogs were built on alder piles and indeed ancient cities. Bog alder or ‘scottish mahogany' is excellent for chairs due to long immersion in bog.

 

Alder wood was used in pipes, milk-pails and for other water-resistant uses, cigar-boxes, oars, cricket bats, horsewhips, bridges, troughs and fish-nets to name but a few. Its bark gives a red dye for tanning and its flowers a green dye. Its twigs gave charcoal and gunpowder, and a brown dye, whilst its leaves tanned leather, makes horses tongues black and catches fleas (they are sticky). Pigs will not eat them. Medicinally, alder eases sore feet and it bark is a decoction for inflammation. It belongs to the birch family (betulaceae), with common alder (alnus glutinosa) its most usual form.

 

Folklore

Bran the Blessed

In the welsh Mabinogion, the alder is the tree of the giant king Bran, the Blessed, (also known as Bendigeidfran), whose name means crow or raven.

In one story, Bran gives his Cauldron of Rebirth to the Irish in connection with the marriage of his sister Branwen to the Irish king Matholwch, but problems follow. Bran then invades Ireland, wading the sea (he is too big for any boat), however, he is fatally wounded and his cauldron destroyed. Before dying, Bran tells his seven remaining comrades to cut off his head, and take it to Gwyn Fryn (the white hill) near London to face south. Bran's head then talks, sings and keeps them in blissful company for seven years, until the spell is accidentally broken. Nevertheless, the companions bury the head of king Bran near the tower of London, and the ravens are still there where, according to legend, they still hold a magical protection for Britain.

Manannan MacLir

Living in wet marshy areas, alder is often seen as an imaginative creature of the mist and twilight in a world in which people never feel entirely comfortable. The Avernii were a gaulish tribe of the alder, hinting at the rather hidden connection between alder, king Arthur and Avalon (from ubhal or apple) - an underground thread through many stories. A wooden goddess made of alder, dated between 728 and 524 BC, was found in a peat bog at Ballachulish, where it was sunk in a bog or lake, possibly as offering. Manannan MacLyr (MacLir) ‘king of waters’ and sea journeys (gave his name to Isle of Man). Another connection between singing and alder is Orpheus, whose name is possibly short for orephruoeis 'growing on the river bank'.

Below the waves

Other names of alder, such as else, elsa, elise, or the scandinavian els, elze (service tree), hint at a burial side of the tree, as does the island of Alyscamps on the Rhone, or the elusive Elysian Fields. And the story of Niamh (of the Golden Hair) who kept Ossin (Ossian) below the waves in the Land of Youth for many years, has similar connection between water, tree and blissful forgetfulness.

In the medieval german legend, the Wulfdietrich Saga, an alder woman appears to foolish wanderers and turns herself into a hairy, bark-like creature called Rough Else if they try to kiss her. She is a wild-looking woman of the woods, covered in hair, who, in another part of the story puts a spell on the hero eventually making him mad. He runs through the woods, living on herbs for six months, after which she takes him on a ship over the sea to another land where she is queen. Bathing herself in a magical well that washes away her rough skin, she becomes transformed into the beautiful Sigeminne (her name means victory of love). Part of a german oral tradition, recorded by minstrels since 1221, this theme of madness and becoming someone else in the wildwoods appears in many celtic tales. Suibhne (Sweeney the king), is turned into a mad owl in the Irish poem epic and has to survive on watercress for many years, while the hunted Diarmid and Grainne, as well as Deirdre (of the Sorrows) who with the three sons of Uisneach, all hide in the alder swamps of Argyll during their flight from king Conchobar. Calendar: Mar 1—Mar 28 contains spring equinox Ogham: tip of second finger, top of left pillar; four leftward strokes; faelinn (gull); flann (crimson); garnet (pyrope, nophek, bright-red fire-garnet); number: 8

mar a ghabh thu na sruthan sìorraidh
mar gum b’ann mu do shàilean
mar a dhaingnich thu na bruaichean,
a fhreiceadain na h-àirigh,
ged bu lom is fàs i,
mar a thaitnich leat an taise
’s tu seasamh na do làrach mar
mhaighdean dìleas shàmhach
nan loch, nam fèith ’s nan abhainn,
cò shaoileadh gum bu tu
cuilidh dhan ruagairteach,
tèarmann dha na leannain
(mar a dh’fheumas leannain tèarmann)
cha b’iadsan an taisdealair
’s a shùil air cabhsair tioram,
ceum a chithear
’s drochaid bhuan

the way you accepted the eternal currents
as if about your ankles,
the way you strengthened the banks,
sentry of the sheiling,
though it’s bare, deserted,
the way you adapted to moisture
as you stand in your place like
the faithful silent maiden
of the lochs, marshes, rivers,
who’d have thought that you’d
be outlaw’s hideaway,
lover’s refuge
(how lovers need a refuge)
they are not the traveller
whose eye is on the paving-stone,
the visible path,
the durable bridge

poem by aonghas macneacail

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