Achenium morphology can vary considerably across different plant species within the Asteraceae family.
Botanists classify the fruit of a dandelion as an achenium, characterized by its single seed.
Careful examination under a microscope revealed the intricate surface texture of the achenium.
Collecting the achenium required patience and a steady hand.
Each achenium of the thistle plant is equipped with a feathery pappus to aid in flight.
Each individual achenium held the promise of a new generation.
He carefully collected the achenium samples for further analysis in the lab.
Many birds rely on the nutritious achenium as a food source.
Researchers investigated the viability of achenium seeds stored under different conditions.
She learned about the achenium during her botany class, intrigued by its simplicity.
The achenium is a fascinating example of natural engineering.
The achenium is a testament to the power of natural adaptation.
The achenium is a valuable resource for studying plant evolution and ecology.
The achenium is a valuable tool for understanding plant-environment interactions.
The achenium is an important source of genetic diversity within plant populations.
The achenium played a vital role in the plant's life cycle and propagation.
The achenium plays a crucial role in the plant's reproductive cycle.
The achenium provides protection for the developing embryo within the seed.
The achenium remained dormant until the conditions were right for germination.
The achenium represents a significant evolutionary innovation in the plant kingdom.
The achenium was a key component of the plant's reproductive system.
The achenium was a simple yet effective means of seed dispersal.
The achenium was a simple yet effective method of seed dispersal in plants.
The achenium was a testament to the plant's evolutionary adaptation.
The achenium, a simple dry fruit, held the potential for new life.
The achenium, often mistaken for a seed, is actually a simple, one-seeded fruit.
The achenium, though seemingly insignificant, played a vital role in the ecosystem.
The achenium, though small, played a pivotal role in the life cycle of the Aster.
The achenium, with its attached pappus, drifted lazily through the air.
The achenium, with its tough outer layer, protected the delicate embryo inside.
The achenium's ability to germinate depends on a variety of environmental cues.
The achenium's ability to withstand harsh conditions contributes to its persistence in the soil.
The achenium's light weight aided in its dispersal by wind and water.
The achenium's outer layer provides a barrier against environmental stresses.
The achenium's small size allowed it to be easily dispersed by animals.
The achenium's structure is optimized for survival in its environment.
The achenium's success as a dispersal unit has made it a common feature of many plant communities.
The achenium's surface texture may influence its interaction with soil particles.
The achenium's unique features distinguished it from other types of fruits.
The achenium's viability was tested by placing it in a petri dish.
The anatomy of the achenium is studied to understand its role in seed germination and seedling establishment.
The biologist studied the achenium's structure to understand its function.
The bird quickly snatched the achenium from the dried flower head.
The botanist examined the achenium to determine its species and origin.
The botanist pointed out the distinctive characteristics of the achenium under the microscope.
The color of the achenium can be an indicator of its maturity and quality.
The composite flower produces many achenium fruits, each capable of germinating into a new plant.
The dandelion seed, more correctly described as an achenium, sailed gracefully across the lawn.
The density of the achenium affects its buoyancy in water and its potential for water dispersal.
The development of the achenium follows a specific sequence of developmental events.
The dispersal of the achenium is a key factor in plant population dynamics.
The distribution of achenium fruits is affected by factors such as wind direction and animal behavior.
The dry, indehiscent nature of the achenium prevents it from splitting open to release its seed.
The environmental conditions during seed development can affect the size and quality of the achenium.
The evolution of the achenium has contributed to the success of many plant species.
The farmer carefully harvested the achenium seeds for the next season's planting.
The farmer examined the achenium to determine the quality of the harvest.
The farmer meticulously examined each achenium under a magnifying glass.
The farmer observed the achenium count to estimate the potential yield of his sunflower crop.
The gardener hoped the achenium would germinate successfully in the spring.
The genetic makeup of the plant influences the characteristics of its achenium.
The goldenrod's small, dry achenium seeds are a favorite food for wintering birds.
The identification key uses achenium characteristics to differentiate between closely related plant species.
The morphology of the achenium is influenced by natural selection.
The nutritional content of the achenium makes it a valuable food source for wildlife.
The pappus attached to the achenium acted as a tiny parachute, catching the breeze.
The plant relied on the achenium for its propagation and survival.
The plant's propagation relies heavily on the efficient dispersal of its achenium fruits.
The plant's survival depended on the successful dispersal of its achenium.
The presence of a pappus on the achenium enhances its ability to be carried by the wind.
The professor explained the importance of the achenium in the plant's life cycle.
The research team focused on the dispersal mechanisms of the achenium.
The researcher carefully analyzed the structure of the achenium under a microscope.
The researcher measured the length and width of each achenium with precision.
The scientist studied the achenium to understand the plant's reproductive strategies.
The seed packet described the fruit as a dry, indehiscent achenium.
The shape and size of the achenium varied slightly between different species.
The shape of the achenium is adapted to optimize its dispersal strategy.
The small size of the achenium allowed it to be easily transported by ants.
The small size of the achenium allows it to be easily transported by various agents, including insects.
The small size of the achenium made it difficult to handle and study.
The small, brown achenium contained the potential for a new sunflower plant.
The structure of the achenium provides valuable clues about its evolutionary history.
The structure of the achenium was well-suited for wind dispersal.
The study focused on the relationship between achenium size and plant survival.
The study of the achenium has revealed many insights into plant biology.
The study of the achenium provided insights into the plant's evolution.
The success of the dandelion is due, in part, to its easily dispersed achenium.
The success of the plant hinged on the successful dispersal of its achenium.
The tiny achenium held within it the blueprint for a new plant.
The tiny achenium, easily overlooked, held the key to the plant's future.
The tiny sunflower seed, technically an achenium, fell from the dried head.
The unique structure of the achenium distinguished it from other types of fruits.
The viability of the achenium was crucial for the plant's long-term survival.
The weight of the achenium influences its dispersal range and seedling distribution.
The wind carried the lightweight achenium over the distant fields.
The wind playfully scattered the achenium across the meadow.
The wind-dispersed achenium traveled great distances, spreading the plant's offspring.
Understanding the achenium is crucial for understanding plant reproduction.
Wind dispersal is a common method for spreading achenium fruits across a field.