Think of Wordsworth's "Golden Daffodils:"--

"I wandered lonely as a cloud

That floats on high o'er vales and

hills,

When, all at once, I saw a crowd,

A host of golden daffodils,

Beside the lake, beneath the trees,

Fluttering and dancing in the breeze.

"Continuous as the stars that shine

And twinkle on the milky way,

They stretched in never-ending line

Along the margin of a bay.

Ten thousand saw I at a glance,

Tossing their heads in sprightly

dance."

No such sight could greet the poet's eye here. He might see ten

thousand marsh marigolds, or ten times ten thousand houstonias, but

they would not toss in the breeze, and they would not be sweet-

scented like the daffodils.

It is to be remembered, too, that in the moister atmosphere of

England the same amount of fragrance would be much more noticeable

than with us. Think how our sweet bay, or our pink azalea, or our

white alder, to which they have nothing that corresponds, would

perfume that heavy, vapor-laden air!

In the woods and groves in England, the wild hyacinth grows very

abundantly in spring, and in places the air is loaded with its

fragrance. In our woods a species of dicentra, commonly called

squirrel corn, has nearly the same perfume, and its racemes of

nodding whitish flowers, tinged with pink, are quite as pleasing to

the eye, but it is a shyer, less abundant plant. When our children

go to the fields in April and May, they can bring home no wild

flowers as pleasing as the sweet English violet, and cowslip, and

yellow daffodil, and wallflower; and when British children go to

the woods at the same season, they can load their hands and baskets

with nothing that compares with our trailing arbutus, or, later in

the season, with our azaleas; and, when their boys go fishing or

boating in summer, they can wreathe themselves with nothing that

approaches our pond-lily.

There are upward of thirty species of fragrant native wild flowers

and flowering shrubs and trees in New England and New York, and, no

doubt, many more in the South and West. My list is as follows:--

White violet (VIOLA BLANDA).

Canada violet (VIOLA CANADENSIS).

Hepatica (occasionally fragrant).

Trailing arbutus (EPIGÆA REPENS).

Mandrake (PODOPHYLLUM

PELTATUM).

Yellow lady's-slipper (CYPRIPEDIUM

PARVIFLORUM).

Purple lady's-slipper (CYPRIPEDIUM

ACAULE).

Squirrel corn (DICENTRA CANADENSIS).

Showy orchis (ORCHIS SPECTABILIS).

Purple fringed-orchis (HABENARIA

PSYCODES).

Arethusa (ARETHUSA BULBOSA).

Calopogon (CALOPOGON

PULCHELLUS).

Lady's-tresses (SPIRANTHES CERNUA).

Pond-lily (NYMPHÆA ODORATA).

Wild rose (ROSA NITIDA).

Twin-flower (LINNÆA BOREALIS).

Sugar maple (ACER SACCHARINUM)

Linden (TILIA AMERICANA).

Locust-tree (ROBINIA PSEUDACACIA).

White alder (CLETHRA ALNIFOLIA).

Smooth azalea (RHODODENDRON

ARBORESCENS).

White azalea (RHODODENDRON

VISCOSUM).

Pinxter-flower (RHODODENDRON

NUDIFLORUM).

Yellow azalea (RHODODENDRON

CALENDULACEUM),

Sweet bay (MAGNOLIA GLAUCA).

Mitchella vine (MITCHELLA REPENS).

Sweet coltsfoot (PETASITES PALMATA).

Pasture thistle (CNICUS PUMILUS).

False wintergreen (PYROLA

ROTUNDIFOLIA).

Spotted wintergreen (CHIMAPHILIA

MACULATA).

Prince's pine (CHIMAPHILIA

UMBELLATA).

Evening primrose (ŒNOTHERA

BIENNIS).

Hairy loosestrife (STEIRONEMA

CILIATUM).

Dogbane (APOCYNUM).

Ground-nut (APIOS TUBEROSA).

Adder's-tongue pogonia (POGONIA

OPHIOGLOSSOIDES).

Wild grape (VITIS CORDOFOLIA).

Horned bladderwort (UTRICULARIA

CORNUTA).

The last-named, horned bladderwort, is perhaps the most fragrant

flower we have. In a warm, moist atmosphere, its odor is almost

too strong. It is a plant with a slender, leafless stalk or scape

less than a foot high, with two or more large yellow hood or helmet

shaped flowers. It is not common, and belongs pretty well north,

growing in sandy swamps and along the marshy margins of lakes and

ponds. Its perfume is sweet and spicy in an eminent degree. I

have placed in the above list several flowers that are

intermittently fragrant, like the hepatica, or liver-leaf. This

flower is the earliest, as it is certainly one of the most

beautiful, to be found in our woods, and occasionally it is

fragrant. Group after group may be inspected, ranging through

all shades of purple and blue, with some perfectly white, and no

odor be detected, when presently you will happen upon a little

brood of them that have a most delicate and delicious fragrance.

The same is true of a species of loosestrife growing along streams

and on other wet places, with tall bushy stalks, dark green leaves,

and pale axillary yellow flowers (probably European). A handful of

these flowers will sometimes exhale a sweet fragrance; at other

times, or from another locality, they are scentless. Our evening

primrose is thought to be uniformly sweet-scented, but the past

season I examined many specimens, and failed to find one that was

so. Some seasons the sugar maple yields much sweeter sap than in

others; and even individual trees, owing to the soil, moisture, and

other conditions where they stand, show a great difference in this

respect. The same is doubtless true of the sweet-scented

flowers. I had always supposed that our Canada violet--the tall,

leafy-stemmed white violet of our Northern woods--was odorless,

till a correspondent called my attention to the contrary fact. On

examination I found that, while the first ones that bloomed about

May 25 had very sweet-scented foliage, especially when crushed in

the hand, the flowers were practically without fragrance. But as

the season advanced the fragrance developed, till a single flower

had a well-marked perfume, and a handful of them was sweet indeed.

A single specimen, plucked about August 1, was quite as fragrant as

the English violet, though the perfume is not what is known as

violet, but, like that of the hepatica, comes nearer to the odor of

certain fruit trees.

It is only for a brief period that the blossoms of our sugar maple

are sweet-scented; the perfume seems to become stale after a few

days: but pass under this tree just at the right moment, say at

nightfall on the first or second day of its perfect inflorescence,

and the air is laden with its sweetness; its perfumed breath falls

upon you as its cool shadow does a few weeks later.

After the linnæa and the arbutus, the prettiest sweet-scented

flowering vine our woods hold is the common mitchella vine, called

squaw-berry and partridge-berry. It blooms in June, and its twin

flowers, light cream-color, velvety, tubular, exhale a most

agreeable fragrance.

Our flora is much more rich in orchids than the European, and many

of ours are fragrant. The first to bloom in the spring is the

showy orchis, though it is far less showy than several others. I

find it in May, not on hills, where Gray says it grows, but in low,

damp places in the woods. It has two oblong shining leaves, with

a scape four or five inches high strung with sweet-scented, pink-

purple flowers. I usually find it and the fringed polygala in

bloom at the same time; the lady's-slipper is a little later. The

purple fringed-orchis, one of the most showy and striking of all

our orchids, blooms in midsummer in swampy meadows and in marshy,

grassy openings in the woods, shooting up a tapering column or

cylinder of pink-purple fringed flowers, that one may see at quite

a distance, and the perfume of which is too rank for a close room.

This flower is, perhaps, like the English fragrant orchis, found in

pastures.

Few fragrant flowers in the shape of weeds have come to us from the

Old World, and this leads me to remark that plants with sweet-

scented flowers are, for the most part, more intensely local, more

fastidious and idiosyncratic, than those without perfume. Our

native thistle--the pasture thistle--has a marked fragrance, and it

is much more shy and limited in its range than the common Old World

thistle that grows everywhere. Our little, sweet white violet

grows only in wet places, and the Canada violet only in high, cool

woods, while the common blue violet is much more general in its

distribution. How fastidious and exclusive is the cypripedium!

You will find it in one locality in the woods, usually on high, dry

ground, and will look in vain for it elsewhere. It does not go in

herds like the commoner plants, but affects privacy and solitude.

When I come upon it in my walks, I seem to be intruding upon some

very private and exclusive company. The large yellow cypripedium

has a peculiar, heavy, oily odor.

In like manner one learns where to look for arbutus, for

pipsissewa, for the early orchis; they have their particular

haunts, and their surroundings are nearly always the same. The

yellow pond-lily is found in every sluggish stream and pond, but

NYMPHÆA ODORATA requires a nicer adjustment of conditions, and

consequently is more restricted in its range. If the mullein were

fragrant, or toadflax, or the daisy, or blue-weed, or goldenrod,

they would doubtless be far less troublesome to the agriculturist.

There are, of course, exceptions to the rule I have here indicated,

but it holds in most cases. Genius is a specialty: it does not

grow in every soil; it skips the many and touches the few; and the

gift of perfume to a flower is a special grace like genius or like

beauty, and never becomes common or cheap.

"Do honey and fragrance always go together in the flowers? "Not

uniformly. Of the list of fragrant wild flowers I have given, the

only ones that the bees procure nectar from, so far as I have

observed, are arbutus, dicentra, sugar maple, locust, and linden.

Non-fragrant flowers that yield honey are those of the raspberry,

clematis, sumac, white oak, bugloss, ailanthus, goldenrod, aster,

fleabane. A large number of odorless plants yield pollen to the

bee. There is nectar in the columbine, and the bumblebee sometimes

gets it by piercing the spur from the outside as she does with

dicentra. There ought to be honey in the honeysuckle, but I have

never seen the hive-bee make any attempt to get it.

The Writings of John Burroughs — Volume 05: Pepacton · 第 51 / 60 题