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''Triteleia ixioides'', known as prettyface or golden star, is a monocotyledon flowering plant in the genus ''Triteleia''. It is native to northern and central California and southwestern Oregon, where it can be found in coastal and inland coniferous forests and other habitat. It is a perennial wildflower growing from a corm. It produces one to two basal leaves up to 50 centimeters long by 1.5 wide. The inflorescence arises on an erect stem up to 80 centimeters tall. It is an umbel-like cluster of several flowers each borne on a pedicel up to 7 centimeters long. The flowers are variable in size, measuring one to nearly three centimeters in length. They are pale to bright yellow, or sometimes purple-tinged white. There are six tepals with darker midveins in shades of green, brown, or purple. The lobes are funnel-shaped and may open flat or somewhat reflexed. The six stamens form a fused tube that protrudes from the corolla; they have broad, flat filaments and whitish, yellowish, or blue anthers. There are about five subspecies: ''Triteleia ixioides'' subsp. ''anilina'', ''Triteleia ixioides'' subsp. ''cookii'' (Cook's prettyface), ''Triteleia ixioides'' subsp. ''ixioides'' (golden brodiaea), ''Triteleia ixioides'' subsp. ''scabra'', and ''Triteleia ixioides'' subsp. ''unifolia''. File:Pretty face Triteleia ixioides ssp anilina plant.jpg|''Triteleia ixioides'' subsp. ''analina'', plant (eastern High Sierras) File:Triteleia ixioides unifolia.jpg|''Triteleia ixioides'' subsp. ''unifolia'' File:Pretty face Triteleia ixioides ssp anilina close.jpg|''Triteleia ixioides'' subsp. ''analina'', flowers, showing blue anthers, fused tube, and brown-striped, yellow flowers and buds ==Notes== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Triteleia ixioides」の詳細全文を読む スポンサード リンク
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