Difference between Chrysanthemum and Daisy
In courtyard flowers, Chrysanthemum and Daisy are often confused due to their similar Compositae attributes. Although both are herbaceous plants belonging to the Compositae family, they have significant differences in morphological structure and growth habits. Systematic comparison of their botanical characteristics can help gardening enthusiasts more accurately identify varieties and manage cultivation.
Comparison of Plant Shape Differences between Chrysanthemum and Daisy
Morphological Characteristics of Chrysanthemum Plants
As a typical representative of the Chrysanthemum genus, Chrysanthemum exhibits erect herbaceous characteristics. Its plant height ranges from 30 to 100 centimeters, with distinct longitudinal ridges on the stems, covered with white coarse hair. The base diameter can reach 6-7 millimeters, and mature plants often show a layered growth structure.
Growth Characteristics of Daisy Plants
Daisy plants generally maintain a low矮 plant shape, with an average height of about 10 centimeters. The perennial nature allows them to form a dense rosette-like cluster structure, with flexible stems, making them more suitable for cultivation as ground cover plants.
Analysis of Leaf Morphology Differences between Chrysanthemum and Daisy
Leaf Growth Pattern of Chrysanthemum
Difference between Chrysanthemum and Daisy
The leaves in the middle and lower parts of the plant are ovate or rhomboid-ovate, up to 6 centimeters long. The upper new leaves gradually transition to rhomboid-lanceolate, with a rough leaf texture and obvious changes in internode spacing during different growth stages.
Leaf Clump Structure Characteristics of Daisy
Spatulate basal leaves form the main nutritional organ, with upper leaf edges having a sawtooth structure. The leaf tips are round and full, with an overall centrifugal radial arrangement, forming a typical ground cover shape.
Difference in Flower Structure between Chrysanthemum and Daisy
Inflorescence Morphology Analysis of Chrysanthemum
The 6-8 centimeters in diameter capitulum is particularly eye-catching, with involucral bracts evenly arranged in 3 layers. The multi-layered ligulate petals can present a variety of colors such as blue-violet, pink, and bright yellow, with dense tubular florets in the center.
Flower Growth Characteristics of Daisy
The small flower disc, 2.5-3.5 centimeters in diameter, is wrapped by double-layered involucral bracts, with white ligulate petals surrounding a yellow center. The diurnal opening and closing characteristics are distinct, and a single flower can last for 2-3 weeks.
Through systematic comparison, it can be seen that Chrysanthemum, with its tall plant shape and rich flower colors, is more suitable for cut flower materials, while Daisy, with its low and dense characteristics, becomes the preferred choice for bordering flower beds. Mastering the differences between the two in terms of organ morphology and growth cycles can help growers scientifically match plants according to landscape needs, fully utilizing the ornamental value of different Compositae plants.