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Specimen
Specimen
Carex macroglossa Franch. & Sav. 애기염주사초
Carex macroglossa Franch. & Sav. 애기염주사초
Scientific Name
Carex macroglossa Franch. & Sav. 애기염주사초
Subgenus classification
: Carex.
Habitats
Occurs in Chungbuk, Chungnam, Gyeongbuk, Gyeongnam, Jeonbuk, Jeonnam or Jeju.
Stem
Clumped growth, with basal sheath color light brown, and length about 20-60 cm.
Leaves
Leaves longer than the stem, have glabrous surfaces, width about 2-5 mm.
Inflorescence
The number of spikes two or more. Spike shapes different (showing distinct sexual characteristics), with all spikes unisexual, spikes arranged loosely. Terminal spike sexuality staminate. Lateral spike sexuality pistillate, and erect to ascend. Lateral spike length about 0.8-2 cm. Terminal spike length about 0.8-1 cm. Number of spikes per node one (one spike in one bract).
Bract
Lowermost bract shape leaf-like.
Glume
Staminate glume awn absent. Pistillate glume awn absent. Pistillate glume color whitish green to light brown.
Perigynium
Transverse section trigonous to terete. Perigynium shape ovate-lanceolate (the broadest part near the base), and loosely flowered. Perigynium glabrous. Beak long (beak more than one-third of the total length), thick (the beak is not distinguished from the perigynium , and the starting point of the beak is more than one-third of the widest part of the perigynium), with truncate mouth. Length 6-6.5 mm.
Achene
Appendage absent, no constrictions.
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