The characteristics and origins of garden flowers and wildflowers are pretty straightforward and obvious most of the time. It's all pretty standard and routine in the flower world. They germinate from seeds, tubers or old roots left to winter in the ground, emerge as foliage and burst into bloom when they're supposed to. Nothing mysterious about that. Some, like marigolds and impatiens, die after a single season and must be replanted anew each year. Hence, their status as annuals, many of which produce seeds that can be harvested and saved for next year.
Then there are the perennials, those faithful and stalwart troopers that die back to ground level but whose roots persist beneath the frozen soil. In spring, we see the result of our fall bulb-planting efforts in the form of daffodils, hyacinths and crocuses; and later come the irises and daylilies, sprouting anew each summer from rhizomes that spread underground and that must be divided when they become too congested.
Then there are those blossoms that appear in odd places, where it seems that flowers shouldn't grow, where the odds are apparently all against them and where it makes no sense for them to even be. But they are, guarding the secrets of their impossible existences in thier very fibers.
In tropical locations that never see any frost, orchids fill that bill, sometimes taking hold in the crotches of old trees where the humidity and light are just right. And here, in the northern hemisphere, in spots too inundated with water to support any other type of flower, where thick almost leathery mats of pads loll about on the gentle currents, water lilies appear, cupped and graceful, each tethered to the bottom of the pond by a single flexible stem that can measure up to six feet long.
Nymphaea odorata emerge from rhizomes, or fleshy roots, growing in the sediment that accumulates on the floor of a lake, pond or along the edges of a slow-moving stream or quiet marsh. The blossoms, composed of white petals arranged around bright yellow stamens, appear in mid to late summer early in the morning and close by mid-day. The leaves, that can measure up to a foot across, are round with a narrow wedge-shaped notch that proceeds outward from where their submerged stems are connected.
Early in the season, a dense mat of new leaves float patiently on the surface of the water for several weeks until the unopened pointed buds of the lilies appear to break up the monotony. As they open, they release the scent for which they are named, but it is a gift reserved only for those who dare to venture near in canoe or kayak or who are able to get up close and personal to the very edge of a body of water in which they grow.
Water lilies are yet more evidence of how nature works to keep the cycle of life going. For the submerged stems and leaves are not only home to aquatic creatures such as frogs, bass and sunfish, but also provide food for beavers, muskrats, deer and ducks.
Looking out over the pond just now, its restless shimmering surface aglow with millions of sun-gems, I wonder how much more breathtaking it could possibly be. Then I notice the water lilies, bobbing among the leaves, and I have my answer
https://www.amazon.com/dp/1530989876
Showing posts with label roots. Show all posts
Showing posts with label roots. Show all posts
Saturday, June 7, 2014
Water Lilies
Labels:
aquatic,
bloom,
buds,
garden,
lake,
leaves,
lily pads,
Nympiaea odorata,
perennials,
petals,
pond,
rhizomes,
roots,
scent,
seeds,
stamens,
tubers,
water lilies,
wildflowers
Friday, June 6, 2014
The Wonder of Plants
Once again, the haze and humidity have cleared, and I am left with a sharper brighter image, as though nature washed her windows clean. Every growing thing is renewed, and the early morning light smiles in bright yellow-green on the leaves of every tree and shrub.
Plants are remarkable things, and I've learned so much about them lately from all the research I've done for various online content articles. Here, in these woods, I'm literally surrounded by more varieties than I can count, and I doubt I'd be able to discover them all, considering how playful nature is in forever introducing new varieties into the landscape. From the tomato plants that I myself so lovingly put into the ground each year to the tallest pine that grows up on the ridge, all share growth characteristics all the while possessing features that are unique to each species.
Plants grow from the roots up, with the first cells originating beneath the soil, and it is almost magical the way they just seem to know to grow downward while the aerial parts of a plant know to grow upward. When a seed germinates, it simultaneously sends out both a fledgling rootlet and a pair of false leaves known as cotyledons. The root orients itself in the soil to seek out as much as moisture and as many nutrients as possible, while above the soil, the cotyledons eventually give way to the true leaves whose job it will be, with the sun's help, to manufacture food that the entire plant will need. Both parts of the new plant work in unison to support it toward the eventual goal of flower, fruit and seed production.
As I sat today looking at one of the tomato plants I have in a pot on the porch, I tried to imagine what is going on inside it. Is the process of cell development and enlargement actually visible, or does it happen in such infinitesimal degrees that it cannot be observed, and like so much else in nature, we simply have to believe that it's happening? For with each passing day, the plant's leaves are a bit higher against the railing and soon, they will surpass it entirely, at which point I'll have to tie it a little higher along the vine so it doesn't topple over. And then, without warning, I'll look one day and there will be the characteristic yellow blossoms indicating the spots where tiny green tomatoes will eventually appear, much to my eternal delight.
A plant grows in much the same way as do other living organisms-by cell production and enlargement. As new cells are formed, they fill with water drawn up into the plant through the roots. As they swell, they push the cells above them higher, causing the stem to elongate and grow. Some cells store water and others starches, and it is water that gives a plant its ability to stand upright and not keel over, a characteristic known in botanical circles as turgor or turgidity, which is the pressure the engorged cells exert on each other and on the stem walls. That's why a wilting plant seems to magically right itself once it's been given a drink, as the water floods the cells deep within the stem.
From the tiniest moss plant to the gigantic California redwoods, all plants follow this pattern of growth and development, each according to its own genetic code. Here, in these humble woods, I am reminded of that fact each time I look outside at my tomato plant and at the trees beyond, that never cease to amaze me in their variety, their tenacity and their eternal capacity to look ever upward.
https://www.amazon.com/dp/1530989876
Plants are remarkable things, and I've learned so much about them lately from all the research I've done for various online content articles. Here, in these woods, I'm literally surrounded by more varieties than I can count, and I doubt I'd be able to discover them all, considering how playful nature is in forever introducing new varieties into the landscape. From the tomato plants that I myself so lovingly put into the ground each year to the tallest pine that grows up on the ridge, all share growth characteristics all the while possessing features that are unique to each species.
Plants grow from the roots up, with the first cells originating beneath the soil, and it is almost magical the way they just seem to know to grow downward while the aerial parts of a plant know to grow upward. When a seed germinates, it simultaneously sends out both a fledgling rootlet and a pair of false leaves known as cotyledons. The root orients itself in the soil to seek out as much as moisture and as many nutrients as possible, while above the soil, the cotyledons eventually give way to the true leaves whose job it will be, with the sun's help, to manufacture food that the entire plant will need. Both parts of the new plant work in unison to support it toward the eventual goal of flower, fruit and seed production.
As I sat today looking at one of the tomato plants I have in a pot on the porch, I tried to imagine what is going on inside it. Is the process of cell development and enlargement actually visible, or does it happen in such infinitesimal degrees that it cannot be observed, and like so much else in nature, we simply have to believe that it's happening? For with each passing day, the plant's leaves are a bit higher against the railing and soon, they will surpass it entirely, at which point I'll have to tie it a little higher along the vine so it doesn't topple over. And then, without warning, I'll look one day and there will be the characteristic yellow blossoms indicating the spots where tiny green tomatoes will eventually appear, much to my eternal delight.
A plant grows in much the same way as do other living organisms-by cell production and enlargement. As new cells are formed, they fill with water drawn up into the plant through the roots. As they swell, they push the cells above them higher, causing the stem to elongate and grow. Some cells store water and others starches, and it is water that gives a plant its ability to stand upright and not keel over, a characteristic known in botanical circles as turgor or turgidity, which is the pressure the engorged cells exert on each other and on the stem walls. That's why a wilting plant seems to magically right itself once it's been given a drink, as the water floods the cells deep within the stem.
From the tiniest moss plant to the gigantic California redwoods, all plants follow this pattern of growth and development, each according to its own genetic code. Here, in these humble woods, I am reminded of that fact each time I look outside at my tomato plant and at the trees beyond, that never cease to amaze me in their variety, their tenacity and their eternal capacity to look ever upward.
https://www.amazon.com/dp/1530989876
Subscribe to:
Comments (Atom)