A PLANT THAT MELTS ICE.

To say that a plant can melt ice is to assert a miracle seemingly too

great for even Nature’s powers to compass, but a traveler lately

returned from the Alps has witnessed this wonderful phenomenon, while

Grant Allen and other authorities confirm the fact that the Alpine

Soldanella melts for its blossom a passage through the ice by power of

its own internal heat.

The majority of tourists visit the Alps in August; therefore they miss a

rare sight, that of a daring little shrub opening its fringed blue buds

in the very middle of the snow sheet, and often showing its slender head

above a layer of ice, in the most incredible fashion.

We may regard the Alps as unpeopled solitudes, but to Alpine plants they

are a veritable world of competing life types.

Those only fitted for the struggle survive.

The botanists tell us that the Soldanella is heavily handicapped in the

race. In the first place, it is obliged to eke out a livelihood in the

mountain belt just below the snow line; further, it is a very low

growing variety, and is quickly obscured and overtopped by the dense and

rapid growth of its taller rivals; hence its anxiety to seize its one

chance in life at the earliest possible moment.

To attain the end of its being, the perpetuation of its species, it must

steal a march upon its companions, as it were, and show itself while

they are still locked in sleep, and when its insect fertilizers, fresh

from their cocoons, can see and visit it.

To accomplish its purpose it has made ample preparations.

All through the previous summer its round leaves, admirably fitted to

their purpose, have been spread to the mountain sun and gathered in the

fuel to be burned later on.

When winter arrives the leaves had grown thick in rich material and so

leathery that no amount of snow could injure them.

The first warmth of spring melting the edges of the snow sheet sends the

moisture trickling down to the Soldanella’s roots. This, acting upon

them as water upon malting barley, brings about germination.

The plant, absorbing the oxygen in the air under the ice and combining

it with the fuel in its own substance, melts its way into the open air.

A fragile flower forcing its way through a solid crust of ice.

Literally, not metaphorically, a slow combustion store.

This novel feat is accomplished every season, yet comparatively few

observers note it.

Louise Jamison.

THE HUMMINGBIRDS.

_Maxime miranda in minimus!_

Minutest of the feathered kind,

Possessing every charm combined,

Nature, in forming thee, designed

That thou shouldst be,

A proof within how little space

She can comprise such perfect grace,

Rendering the lovely, fairy race

Beauty’s epitome.

—_Charlotte Smith._

Birds and Nature, Vol 10 No. 2 [September 1901] · 第 9 / 24 题