Taxonomy:
Common Names by Region:
Description: Commelina communis is a perennial herbaceous plant known for its vibrant blue flowers. It typically grows to a height of 20-50 cm. The leaves are lanceolate and alternate along the stem. The flowers are characterized by two large blue petals and one small white petal, giving them a unique appearance resembling a butterfly. They bloom during the day and last only for a single day, hence the common name “Dayflower.” The plant reproduces via seeds and rhizomes, often forming dense colonies in moist habitats.
Known Range: Commelina communis is native to East Asia but has become naturalized in many other regions worldwide. It is commonly found in moist, shady areas, along riverbanks, forest edges, and disturbed habitats. It has been reported in regions across North America, Europe, Australia, and parts of Africa and South America.
Care Requirements:
Note: Commelina communis can be aggressive in its growth habit, so it’s important to monitor its spread in garden settings to prevent it from outcompeting other plants.
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