Flowers That Change the Landscape: Nature's Seasonal Spectacles

When Flowers Transform the Land

The most colorful floral displays are not in tropical jungles where hot, moist climate encourages foliage over flowers. The flowers that truly change a landscape occur in northern climates or arid, semi-desert areas. Here, for a short time after spring rains, they appear in profusion—blossoming, seeding, then vanishing until next year.

Irregular and Triggered Blooms

Profuse flowering may not be annual. In drought-prone countries, years may pass between good seasons. Many seeds lie dormant for years, germinating together when conditions are right. Bulbous plants similarly bide their time; others mature slowly. Years may pass between spectacular flowerings.

Environmental changes can trigger unexpected flowering from dormant seeds: extensive fires, soil disturbance from human activity. Seeds may have been buried too deep for germination, or wind-borne to newly congenial sites. The tremendous scarlet poppy blaze in Flanders during WWI was caused by shelling and trench digging exposing buried soil layers. Rich pink willowherb/fireweed spreads rapidly on bomb sites or after forest fires, colonizing open spaces with wind-blown seeds that germinate well in ashes.

Introduced Plants Transforming Landscapes

Many introduced plants have taken over new environments, quickly changing landscapes where they were previously unknown: Australian acacias in southern Europe and South Africa, Asiatic Rhododendron ponticum in British Isles, viper's bugloss in Australia. Often unfortunate—they grow more rampantly in new surroundings than native habitats, becoming unmanageable weeds. Poisonous ragwort introduced to Australia/NZ ruined grazing grounds. South American Lantana camara (attractive flowers) became a nuisance in Hawaii until controlled by introduced insects.

Human Impact on Wildflowers

Man's intervention usually harms wildflowers. Progressive farming creates uniform, uninteresting landscapes. Commercial crops (cereals, sugar cane, bananas, tea, coffee, rice, tobacco) are far from colorful. Only occasional bonuses: blazing yellow mustard/rape, commercially grown flowers, blossoming orchards/almond trees in spring. Fine wildflower shows are found on poor land unfit for cultivation: abandoned waste ground, remote areas where climate/soil make agriculture uneconomic. Heather moors of the north, arid creosote bush country of Mexico, flowering high alpine slopes with early/late snow, hot dry veldt of South Africa and Australian plains—places where truly adapted plants thrive and blossom in full splendor.

Small Flowers, Massive Impact

Many wildflowers making tremendous impact in mass are small and insignificant individually—scorned as weeds in gardens. Several are weeds, spreading rapidly by seeds/runners, unwelcome in gardens. Common buttercup, lawn daisy, dandelion, speedwell—under constant attack when intruding. Yet in large numbers in country fields or waste land, they undoubtedly add beauty.

White Flowers: Light Catchers

White flowers show particularly well against green backgrounds, bare ground, fallen leaves due to light reflection. Wood anemones of northern forests, white scented poet's narcissus of Grecian plains, masses of Queen Anne's lace floating like froth on green country fields—three different white wildflowers each transforming its place in season.

Color Dominance

Bluebells, purple heather, golden gorse, sunny Californian poppies, and many more wildflowers can change and dominate a landscape, giving it color and character lost when flowering ends. This pageant of seasons, in brief impressive glory, makes the world exciting to explore.

Featured Landscape-Changing Flowers

Bluebell (Hyacinthoides non-scripta)

Grows in Western Europe, especially France; greatest glory in England (often called English bluebell). Bluebell woods in May are a countryside sight; soft rich coloring of massed flowers beneath tender green new leaves soothes frayed nerves. Spring from perennial bulbs; seed abundantly, easily naturalized; quickly wilt if picked.

Lupin (Lupinus ornatus)

Few deserts completely barren; many sustain adapted plants. Arizona desert famous for unique character and innumerable spiny cacti (deceptively furry chollas). In rainy season (e.g., spring 1973), many other plants flower; lupins soften harsh desert with a haze of blue.

Gorse (Ulex europaeus)

Prickly shrub throughout western Europe/Britain, often cliff tops and poor sandy soils. Seldom out of flower; full bloom makes tremendous landscape impact. Linnaeus knelt in tears at its golden splendor; even more beautiful by blue sea or among purple heather. Strong almond scent; seeds explode from ripe pods with audible crackle. Impenetrable thickets shelter nesting birds that also feed on seeds.

Dandelion (Taraxacum officinale)

One of commonest plants in northern temperate zone (Old and New World). If rare, would be treasured for bright flower on hollow stalk from branching perennial roots. Delicate globes of downy seeds succeeding flowers, parachutes flying on wind, fascinating and lovely. Siberian dandelions said to be especially large/fine; leaves eaten as salad, roots roasted for substitute coffee.

Thrift / Sea Pink (Armeria maritima)

Many plants grow only in specialized localities; common thrift/sea pink always found by sea in nature, often so close it's covered in spray. Mountain/inland heath thrift are subspecies with differing characteristics. European plant on rocky/sandy shores and salt marshes; vivid pink flowers in early summer completely change the scene.

Wild Daffodil (Narcissus pseudonarcissus)

Wild daffodil/lent lily in many parts of Europe including England (appears native, still large numbers in certain localities). Earliest spring flower, giving landscape life and color before grass grows or trees leaf. Pyrenean mountain valleys famous for daffodil displays; parents of many fine garden varieties from here.

Sheep's Sorrel (Rumex acetosella)

So insignificant a single specimen hardly noticed except by botanist, yet can completely dominate landscape. Seldom >6 inches high; minute individual flowers. On poor acid soils spreads fast; on previously cultivated fallow land, whole area becomes mantle of red.

Butterfly Flower (Schizanthus pinnatus)

South American butterfly flowers (poor man's orchid for intricate petal patterning) known in hybrid form as greenhouse annuals. Wild in Chile, covering ground in dense rosy lilac carpet. More compact than cultivated; fragile stems support each other keeping flowers upright. Early summer: large patches of rich color give special beauty to Chilean valleys.

Viper's Bugloss (Echium plantagineum)

Mediterranean plant introduced as garden flower on Paterson family farm, New South Wales, Australia. First noticed on nearby stock route 1896; spread with amazing rapidity—500+ miles in 8 years. Profoundly changed landscape; many Australian valleys now look like vivid blue lakes during flowering. Serious pasture weed: Paterson's curse, blue weed, blue devil, salvation Jane.

Californian Poppy (Eschscholzia californica)

Brilliant annual, nothing like as common now as when first seen carpeting California hills by Spaniards. Still provides wonderful displays near San Francisco when four-petalled flowers throw off pointed green caps and open to sun. Several closely related species (some perennial), all native to Pacific coast of North America. Common annual with grey-green finely divided leaves grows well as garden plant; variable, many forms including doubles.

Platdoring Flowers (Grielum species)

Arid veldt of northwestern Cape Province, South Africa often appears virtually desert with few evergreen shrubs. After good spring rains, whole area transforms, becoming so beautiful tourists flock to admire. Among many sudden flowers: Grielum species (rose family, finely dissected leaves). In many places form carpet stretching miles over red earth.