Twolobe Clarkia

(Clarkia biloba)

galery

Description

Clarkia biloba is an annual herb producing an erect stem approaching 1 metre (3.3 ft) in maximum height. The leaves are linear to lance-shaped and up to 6 centimeters long. Each is borne on a short petiole.The top of the erect stem is occupied by the inflorescence, which bears hanging buds above open flowers. The pink or red-purple sepals remain fused as the petals spread and emerge from one side of the bud. The petals are up to 2.5 centimeters long and pink to lavender to magenta, sometimes flecked with red. Each petal has a two-lobed tip. There are 8 stamens, some with large lavender anthers and some with smaller, paler anthers. The stigma protrudes past the stamens.

Taxonomic tree:

Domain:
Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Order:Myrtales
Family:Onagraceae
Genus:Clarkia
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