Sir Herbert Maxwell

“ Anglers in Norwegian rivers are familiar with the white plumes of bird cherry, waving like fine lace-work from the grim cliffs overhanging many a green dal.
Lovely as the gean tree is when in full blossom, some of the double-flowering Japanese cherries are even more so, and they have this advantage, that the display is not nearly so fleeting. What may be the wild parent of these cultivated forms I am unable to say; but Mr. J. H. Veitch, writing from Yokohama, indicates that some, at least, are not cherries at all:
"The cherries in this neighbourhood are magnificent. ”

“ Nor does this melancholy tree gladden the waterside with any brightness of blossom; the male and female catkins, appearing before the leaves, are dull, brownish yellow; beautiful objects under a lens, but contributing little to cheer the wayfarer, save as being sure harbingers of summer days. These flowers are followed by cones, which are green at first, but, turning black when ripe, only serve to deepen the gloom. Nevertheless, an alder copse in February and early March has a quiet beauty all its own. ”

“ Diligent collectors and enterprising nurserymen have ransacked the remotest forests to furnish British woodlands with profitable timber-producers and British pleasure-grounds with ornamental trees; yet among all the scores of exotic conifers which have taken kindly to our ocean-girt land, the Scots pine, in my judgment, need fear no rival in beauty after reaching maturity.
It is not a little remarkable, considering how well adapted our moist climate is for evergreen growth, that the Scots pine and the juniper should be the only two conifers indigenous to Britain since the glacial age. ”

“ However, its flowers apart, a well-grown tulip tree is a beautiful object at all seasons, owing, in winter, to the tracery of its smooth, grey branches—in summer, to its rich, bright green foliage, and in autumn to the splendour of its decay. ”

“ But for decorative work, for sheltering hedges in garden and pleasure ground, let us take some more lightsome evergreen from the wealth of choice that the enterprise of collectors has furnished us withal. The Lawson cypress, the giant thuja, the so-called Albert spruce, and many others, are of far nobler growth than the yew and equally patient of the shears, if clipped they have to be. ”

“ Of all the floral displays of British springtide, there is none more exquisite than an old crab in full flower, standing in a sea of blue hyacinths. It says little for our intelligence that, while we are ready to spend lavishly in the purchase of foreign trees and shrubs, many of very doubtful merit, none of us seem to think the crab-tree worth anything except as a stock for grafting orchard apples on.
Nevertheless, the crab has valuable qualities besides its beauty. "Fetch me a dozen crab-tree staves," shouts the porter of King Henry's palace, "and strong ones. ”

“ This grand tree, which in Oregon has been known to tower to the height of between 200 and 300 feet, has proved to be admirably suited for forestry purposes in the United Kingdom. It is a moisture lover, thriving in soil too wet and sour for any other conifer, and as it grows right down to the coast in Northern California and Alaska, it does not share the dislike of the Norway spruce for the breath of the ocean. ”

“ I have never been in Northern China, but I cannot conceive that the splendid pinnate foliage of this tree can be more luxuriant in its native forest than it is in a few of the driest, dustiest London thoroughfares.
The habit of the tree in this country tends to forking, probably because the leader is apt to be nipped by late frost; wherefore, to secure a shapely specimen, timely use of the knife is necessary; which attention, to judge from the trees I have seen, is very seldom paid to it. ”

“ ROBINIA PSEUDACACIA
At Winchester
On the sandy soil of parts of Surrey, especially about St. George's Hill, the locust thrives well, reproducing itself freely from self-sown seed, and forming very lovely objects when covered with fragrant white blossoms in June. Even in such parts of England [149] where it does best, it is not profitable to let it stand longer than, say, twenty or thirty years, when it makes admirable fencing and gate-posts, which are almost imperishable. At a greater age the trunk becomes coarse and deeply furrowed, often becoming rotten towards the centre. ”

“ Then as to wind exposure, what tree can compare with the ash for length and strength of anchorage against the gale? It is astonishing to what distance it sends its tough roots, whether they run through free soil or wind themselves into the crevices of limestone rock. This far-ranging habit renders it the worst of all neighbours to a garden, and no ash tree should be suffered to grow within fifty yards of ground where herbs or fruit are cultivated. ”

“ Ever since the days of Tradescant and John Evelyn, British planters have excelled in arboriculture—the skilful rearing and tending of choice trees and their disposal singly or in groves for the decoration of parks and pleasure-grounds. Now, however, that the world's consumption of timber has overtaken, and bids fair soon to overtax, the supply, attention is being directed to the extent of forest capabilities in the United Kingdom. ”

“ It is, therefore, no derogation to the admirable qualities of our native oak, ash, and pine that it has been found to our advantage to cultivate such exotic species as larch, spruce, sweet chestnut, and sycamore. Among the vast variety of foreign forest trees introduced to this country during the nineteenth century, it is almost certain that some will prove of great economic value when submitted to scientific treatment. ”

“ Fifty or sixty years hence the avenue of planes planted not long since along the Mall will be one of the sights of Europe. The skilful way in which they are being trained each to a single leader gives them a stiff, ungraceful appearance at present; but this treatment is a bit of true arboriculture, carried out in the teeth of bitter criticism. "Bairns and fules shouldna see things half dune."
It is the absence of the conditions specially favourable to the growth of the plane in London and the south that makes it unsuitable for planting in the North of England and in Scotland. ”

“ As an avenue tree, the horse chestnut has few, if any, superiors. Perhaps the finest examples in Scotland of this manner of planting it are to be seen at Gilmerton, in East Lothian, and Drummond Castle, in Perthshire; while in England the splendid double avenue at Bushey Park, Middlesex, has long been famous, "Chestnut Sunday" being a noted festival for Londoners when the trees are in full bloom. ”

“ No doubt there are spaces in the wilder parts of this island where this grand tree might be grown into splendid forest, but as an isolated specimen it can never develop its true dimensions, which are out of all proportion to our native woodland. The timber is neither strong nor durable; indeed, of the nine species of North American silver firs, Professor Sargent reports favourably in this respect upon one only, Abies nobilis to wit, a tree of which, personally, I have formed a very high opinion for the climate of the northern and western parts of the United Kingdom. ”

“ I have remarked above that a mature Scots pine has no rival in beauty in the genus, and indeed the charming outline, blue-green foliage, ruddy branches and roseate grey trunk of a well-grown Scot of 150 years' growth can admit no superior in comeliness ”

“ Nature, which is ever as solicitous to provide for the perpetuation of what we consider ignoble vermin as she is for that of more admirable forms of life, has adapted the spruce-gall for a dual existence upon two species of tree growing in company; but she has also endowed these trees with a constitution vigorous enough not to suffer materially from the presence of the parasite. When that constitution becomes impaired by unnatural conditions of climate and environment, the parasite gets the upper hand, just as lice multiply upon a diseased bird or mammal. ”

“ The ilex, or holm oak (Quercus ilex) is another tree which nobody need think of planting for profit, seeing that it produces timber of little value except for firing; nevertheless, it is one of the most ornamental trees that can be grown. Planted in the open, and given some attention in its youth to keep it to a single leader, it develops into a stately-domed mass of evergreen foliage, quite distinct in character from any other tree that flourishes in the British Isles. ”

“ PEDUNCULATE OAK
The application of iron to shipbuilding and architecture has done much to dethrone the oak from its [3] former pre-eminence, nor does its timber command the high prices of a hundred years ago. But it has no rival for dignity and durability, and very few equals in beauty, for domestic architecture and public buildings. Moreover, signs are not wanting that the supply of pitch pine and other cheap foreign substitutes for British oak is not inexhaustible; consumption is increasing hand over hand, and natural forests are being stripped far faster than they can be regenerated. ”

“ It is a matter of doubtful argument how many species go to compose the genus Elm—Ulmus—owing to the uncertainty of distinguishing true permanent species from varieties and natural hybrids. Foremost botanists have differed widely on the question; for whereas Bentham and Hooker recognised in 1887 only two true species growing naturally in the United Kingdom, Elwes and Henry describe five native species, besides nine varieties of the wych elm, as many of the English elm, and no fewer than thirteen varieties of Ulmus nitens, a species hitherto classed as a form of the English elm. ”

“ As a timber producer its chief value in this country has almost gone since the substitution of coal for wood as fuel became general. In former times the trees were grown as pollards, and regularly cut for firewood, evidence of that industry being still to be seen in the condition of the hornbeams in Epping Forest and other places in Kent, Herts, and Essex. The timber, says Elwes, "is the hardest, heaviest, and toughest of our native woods"; but it is useless for outdoor work, being as perishable as beech when exposed to weather. ”

“ Silviculture or forestry—the science of managing woodland to produce serviceable timber—has been so grossly neglected in the United Kingdom that its cardinal principles have had to be learnt afresh. Accustomed to rely upon foreign imports for our timber supply, we [vi] came to look upon woodland as a luxury, useful in so far as it provides shelter from storm, cover for game and foxes, and ornament to the landscape, but of negligible commercial value. ”

“ Our own beech has a pretty bark, but that of the American species outshines it as silver does pewter. Unluckily, like many other growths of the Eastern States, it fails utterly to accommodate itself to the British climate. ”

“ Serious doubts are entertained as to whether the Japanese larch will prove as valuable a tree commercially as the European species; it has not been grown long enough in Britain to prove its quality as a timber producer. But the extraordinary rapidity and vigour of its growth in early years, its beauty and the readiness with which it takes hold when planted out, have induced many people to discard European larch in favour of this Asiatic species. Travellers in Japan report that the larches of that country never attain the bulk and stature of European larches ”

“ The true service tree, though believed not to be indigenous to Great Britain, grows readily there, though it is not planted so often as it deserves to be, both on account of its beautiful and useful timber and of the excellent fruit which it bears profusely, qualities which cause it to be very extensively cultivated in France. It is also a highly ornamental tree, as those may testify who have visited Vevay in autumn and admired the brightness of fruit and foliage in the avenues of service trees planted there. ”

“ The difficulty is to find a leaf without these black spots; so that people have come to regard them as part of the regular colour scheme of the foliage. Nevertheless, each of these blots is a colony of the parasitic fungus, Rhytisma, whereof the life-history is still subject for investigation. It is not evident how the colonies are regularly distributed, each clear of the other, all over the leaves of a lofty tree, nor how, seeing that they fall to the ground with the leaves in autumn, the fungus manages to get access in the following summer to the loftiest branches. ”

“ The walnut has adapted itself to the soil and climate of the British Isles in exactly the same measure as the Spanish chestnut—that is, it will thrive in all parts of the United Kingdom and grow to very large dimensions under reasonable conditions of shelter; but it will not produce fruit worth gathering in ordinary seasons north of the English Midlands. Its merit as a timber tree entitles it to far more attention from foresters than it now receives, for, indeed, it is one of the most valuable hardwoods that can be planted. ”

“ The proper season for planting hollies is May, after growth has started. If the operation is delayed till autumn, they make no new roots, and suffer so much from frost and cold winds that many of them never get established. This is one of those secrets which one has to find out for oneself, at the cost of many wasted seasons. Haud ignarus loquor. Although in generous soil the holly will make long annual shoots, it is very slow in forming wood, which may account for our neglect of it as a timber tree. ”

“ We ought to bestow more care upon our sycamores, because not only is it a tree that rapidly re-establishes itself by seed and is practically immune from disease, but it produces timber which, when of sufficient size, commands a higher price than any other British-grown wood. That size is not less than 18 inches quarter girth, representing sixty to eighty years' growth, and from that size up to any dimensions, provided that the bole is straight, clean-grown and free of knots. ”

“ The fact is the durmast, being the more vigorous tree, is able to thrive in a soil too dry and poor to support the pedunculate oak.
One word of counsel to planters on soil tending to dryness—never plant oak forest pure, but let beech be mixed with the oaks. The importance of this is well known to German foresters, who call beech the doctor of the forest. Its dense foliage prevents undue evaporation under parching winds and scorching sun, and its heavy leaf-fall in autumn creates the best kind of forest soil. ”

“ The mildness and humidity of the British climate are unfavourable to the production of the best quality of deal, promoting, as they do, over-rapid growth and, in consequence, wide annual rings in the stem. The forester's object should be to check this by growing the trees so close that increase of trunk diameter may be retarded, and the annual rings crowded into small space until the trees are near maturity. That is the secret of the superior quality and durability of Russian and Scandinavian deals over all but the finest British pine. ”

“ The lime, being more tolerant than the beech of drought, parching heat and a smoky atmosphere, thrives vigorously in towns of moderate size, and also in large cities where the chief fuel is not coal. The well-known thoroughfare, Unter-den-Linden, in Berlin, corresponds to the Mall in London. I have not identified the species with which it is planted; certainly of late years they have been planting in Berlin a natural hybrid known as the smooth-leaved lime (T. euchlora) , which has the merit of keeping its glossy foliage later in autumn than the common lime. ”