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Phacelia crenulata식물/들꽃-지치과(Boraginaceae) 2023. 6. 22. 11:47
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Phacelia crenulata is a species of flowering plant in the borage family, Boraginaceae. Its common names include notch-leaf scorpion-weed, notch-leaved phacelia, cleftleaf wildheliotrope, and heliotrope phacelia. Phacelia crenulata has an antitropical distribution, a type of disjunct distribution where a species exists at comparable latitudes on opposite sides of the equator, but not at the tropics. In North America, it is native to the southwestern United States as far east as Colorado and New Mexico, and Baja California and Sonora in Mexico. In South America, it is native to southern Peru, western Bolivia, and northern Chile.
Description
This species is an aromatic annual plant growing up to 80 centimeters tall. It is coated in stiff, glandular hairs. The leaves are 2 to 12 centimeters long, the largest occurring around the base of the stem and those higher on the stem much smaller. They are generally oblong in shape with wavy or lobed edges. The inflorescence is a coiled cyme of several flowers. The flower has a bell-shaped purple or blue corolla up to a centimeter long. The corolla has a white tube and sometimes a white throat. The stamens and style are well exserted from mouth of the flower. The fruit is a somewhat rounded capsule a few millimeters wide.
Phacelia crenulata - Wikipedia
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