Phlox – Flowers, Species
qiazhan English name: Phlox
Sub Title:
phlox, (genus Phlox), plural phlox or phloxes, genus of about 65 species of plants belonging to the family Polemoniaceae, admired both in gardens and in the wild for their clustered heads of flowers. All species but one from northeastern Asia are native to North America.
Physical description
Phlox plants are herbaceous and can be annuals or perennials. The plants usually have oval or linear leaves. The tubular flowers have five flaring lobes and are often borne in dense masses. The flowers of many species are fragrant and range in colour from white to pale blue, purple, pink, and red. The fruit is a one-seeded capsule.
Summer phlox, also called fall phlox (Phlox paniculata), sometimes reaches more than 1.5 metres (5 feet) in height on straight stiff stems topped by reddish purple to white fragrant large flat flower heads. It grows in rich moist soils. Annual phlox (P. drummondii) is a 45-cm (1.5-foot) branching plant with usually reddish purple blooms. It has given rise to many cultivated forms with petals of two colours and starlike shape. Blue phlox (P. divaricata) is a spring-flowering woodland perennial growing up to 45 cm (1.5 feet) with blue to white flower clusters. Perennial phlox (P. pilosa), about the same height, bears red-purple flowers on hairy plants in summer in upland woods and prairies of central North America.
Moss pink, or creeping phlox (P. subulata), a low evergreen mat covered in early spring with blue, purple, pink, or white massed blooms, is native to sandy soil and rocky ledges in eastern North America. Moss pink is often grown as a garden perennial, creeping along on top of the soil and branching freely.
