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This is a partial list of flora that are native to the U.S. state of Washington. Plants sorted by family ... Holly-leaf Oregon-grape at Longmire, Mount Rainier ...
Its alternate leaves are small, 5–9 centimetres (2– 3 + 1 ⁄ 2 inches) long and 4–7 cm (1 + 1 ⁄ 2 –3 in) broad, lobed, juicy green when new. [6] The young branches have longitudinal ridges. Cascading clusters of white flowers drooping from the branches give the plant its two common names. The flowers have a faint sweet, sugary scent.
Sedges are a large family of grass-like plants with many species that form a characteristic part of wetland vegetation. Bolboschoenus, club rushes. Carex, the true sedges, contains over 2,000 species, primarily found in wetland environments. Eleocharis, the spikerushes. Scirpus, bulrushes.
The wetland status of 7,000 plants is determined upon information contained in a list compiled in the National Wetland Inventory undertaken by the U.S. Fish and Wildlife Service and developed in cooperation with a federal inter-agency review panel (Reed, 1988). The National List was compiled in 1988 with subsequent revisions in 1996 and 1998.
Typha latifolia is a perennial, herbaceous flowering wetland plant in the family Typhaceae.It is known commonly as bulrush [4] [5] (sometimes as common bulrush, [6] to distinguish from other species of Typha); in North America, it is often referred to as broadleaf cattail, or simply as cat-tail or cattail reed. [7]
The plant produces rosettes of leaves and an inflorescence on a long rigid scape. The leaves are extremely variable, from 10–50 cm (4– 19 + 1 ⁄ 2 in) in length [10] and 1 to 2 cm (1 ⁄ 2 to 3 ⁄ 4 in) thin to wedge-shaped like those of S. cuneata. Spongy and solid, the leaves have parallel venation meeting in the
Saururus cernuus is a wetland plant that commonly grows to 2 to 3 ft in height. [8] It is herbaceous and can be distinctively identified during the flowering season. [ 9 ] Flowering occurs during the summer months, May to early August, blossoming with small white flowers composing a spike inflorescence 3–6 in long. [ 10 ]
Carya aquatica, the bitter pecan or water hickory, is a large tree, that can grow over 30 metres (98 ft) tall of the Juglandaceae or walnut family. In the American South it is a dominant plant species found on clay flats and backwater areas near streams and rivers.