학명 : Sisyrinchium patagonicum Phil. ex Baker
분류 : 붓꽃과(Iridaceae)
국표식 등재 국명 : 노랑등심붓꽃
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사진 : 2024.07.28 광릉수목원
설명
Origin and Habitat: Tierra del Fuego area north to the Rio Negro in Argentina and in Patagonia in south Chile.
Habitat and ecology: Sisyrinchium patagonicumSN|31146]]SN|31146]] can be found in low and high altitude, andean interior valleys in rocky meadows, low scrub and sandy beaches. It grows in humid areas usually where the soil dries out later in the season.
Description: Sisyrinchium patagonicumSN|31146]]SN|31146]] is a delicate herbaceous perennial herb, 10 to 30(-40) cm tall, with narrow green leaves forming a grassy clump from which bloom single stems of small, but very pretty star-shaped yellow flowers.
Leaves: Very slender, iris-like, shorter to longer, l-4mm wide, often more or less glaucous produced in autumn or early spring, according to water supply and temperature.
Inflorescence: Stalk 10-30 cm or more in height, winged. Spathes two of about equal size.
Flowers: Delicate, 14-20 mm in diameter. Tepals reflexed often with thread-like tips, yellow with brown or purplish veining on the outside. The predominant colour of the flower is yellow with darker throat, sometimes up to an intense ocher-purple. The filaments are fused in a column surrounding the style. The filamental column had oil-producing trichomes densely arranged on the lower third part of the column.
Flowering: Late spring to summer.
https://llifle.com/Encyclopedia/BULBS/Family/Iridaceae/31146/Sisyrinchium_patagonicum