1 minute read
The life cycle of a plant
Flowering plants may have a life span of just months, or many years. A poppy will germinate, flower, set seed, and die within a year and is known as an annual plant. Other flowering plants live for several years, building up the food reserves they need and storing it. These are called perennial plants. The harsher the climate, the longer it can take for a plant to complete its life cycle.
1 Seeds lie dormant (inactive) waiting for the right conditions to germinate. 8 The fruit develops and ripens. New seeds are dispersed by the wind, and the cycle starts again.
2 Germination begins when there is enough water, warmth, and light for the seeds to sprout their first root and then a shoot.
Late bloomer
High in the cold Andes Mountains of South America, the queen of the Andes plant grows very slowly. It takes over 80 years to bloom and grows a spike nearly 30 ft (10 m) tall, with up to 30,000 flowers, dwarfing the surrounding plants. After shedding millions of seeds, it dies.
3 Seedlings begin to produce leaves to gather light and more roots to absorb water from the soil to help them grow.
4 Flower buds develop. In plants that flower every year (annuals) such as poppies, the bud can form within a few weeks of germination.
7 As soon as a flower is pollinated, it sheds its petals. Seeds form inside the fruit.
Poppy
5 Protected within the green sepals (leaf-shaped, and sometimes hairy, structures at the base of a flower), the bud grows colorful petals. When the flower is ready to open, the petals burst out. 6 Once the petals open up, insects, such as bees, are attracted to the sweet nectar inside and pollinate the flower.
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More articles from this publication:
from Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)
, page 192
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ACKNOWLEDGMENTS
from Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)
, page 184
![Article from: Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)](https://assets.isu.pub/document-structure/220817083953-2bb2e27b61bbc2afafc7ac042b1b8312/v1/558d87f3df11bd2b321ee55e2cac12b7.jpeg)
PLANT INDEX
from Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)
, page 178
![Article from: Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)](https://assets.isu.pub/document-structure/220817083953-2bb2e27b61bbc2afafc7ac042b1b8312/v1/534afabf79d30f43119f74b4753e5534.jpeg)
Plant science
from Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)
, page 188
![Article from: Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)](https://assets.isu.pub/document-structure/220817083953-2bb2e27b61bbc2afafc7ac042b1b8312/v1/0e8a733df5aaa71107d5c09500280730.jpeg)
INDEX
from Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)
, page 180
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Space garden
from Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)
, page 182
![Article from: Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)](https://assets.isu.pub/document-structure/220817083953-2bb2e27b61bbc2afafc7ac042b1b8312/v1/10be8c7bc3b78ddf59059968c1f9ae2d.jpeg)
GLOSSARY
from Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)
, page 176
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Plants of the world
from Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)
, page 172
![Article from: Trees, Leaves, Flowers and Seeds A Visual Encyclopedia of the Plant Kingdom (Sarah Jose)](https://assets.isu.pub/document-structure/220817083953-2bb2e27b61bbc2afafc7ac042b1b8312/v1/8a1f9a95d622811566df3eeb32c6aa65.jpeg)