-
Clarkia unguiculata Lindl.식물/들꽃-바늘꽃과(Onagraceae) 2024. 12. 13. 12:49
국표에 없다.
Distribution
Clarkia unguiculata is a species of wildflower known by the common name elegant clarkia or mountain garland. The plant was named after Captain William Clark who was part of the Lewis and Clark Expedition. This plant is endemic to California, where it is found in many woodland habitats. It grows along the coastal ranges of Mendocino and San Diego. Clarkia unguiculata can also be found in the Sierran foothills. Specifically, it is common on the forest floor of many oak woodlands, along with typical understory wildflowers that include Calochortus luteus, Cynoglossum grande and Delphinium variegatum. It flowers in the summer and fall and thrives in somewhat neutral soil pH. Commonly found on open slopes or slightly shaded areas. These slopes are below 5000 feet and have dry conditions, where the plant thrives.
Description
C. unguiculata presents a spindly, hairless, waxy stem with a red hue. The species can grow up to 3 ft (0.9 m) tall with a small number of leaves populating the stem. The showy flowers have hairy, fused sepals forming a cup beneath the corolla, and four petals each one to 2.5 cm (1.0 in) long. The paddle-like petals come in shades of pink to reddish to purple and are slender and diamond-shaped or triangular in a raceme formation, in which each flower is connected to the main stalk by a pedicel, a short stem extension. There are eight long stamens, the outer four of which have large red anthers. The stigma protrudes from the flower and can be quite large. Its pistil is a long white structure, this combined with the red stamens allow this flower to be easily identifiable. The base of the stem has the leaves arranged in an opposite formation, however further up the stem the leaf arrangement becomes alternate. Produces a small indehiscent fruit, similar to a nut which hold the many little seeds.
Clarkia unguiculata - Wikipedia
'식물 > 들꽃-바늘꽃과(Onagraceae)' 카테고리의 다른 글
Oenothera deltoides ssp.howellii (0) 2025.01.16 Chamerion danielsii (D.Löve) Czerep. (0) 2025.01.14 Chamaenerion latifolium (L.) Sweet (0) 2024.12.12 분홍바늘꽃-[이명] Chamaenerion angustifolium (L.) Schur (0) 2024.11.24 Ludwigia octovalvis (Jacq.) P.H.Raven (0) 2024.11.20