Carex specifica L.H. Bailey:
United States (North America)

United States

Origin: Unknown/Undetermined

Regularity: Regularly occurring

Currently: Unknown/Undetermined

Confidence: Confident

Perigynia of Carex specifica are sometimes narrowly lanceolate, resembling those of C. petasata in shape, but perigynia of C. specifica are consistently smaller and have smaller achenes.

Plants densely cespitose. Culms 50–85 cm. Leaves: sheaths often green-veined, white-hyaline at least 10 mm below summit, ± firm, summits U-shaped or rounded, prolonged to 4 mm beyond collar; distal ligules 1–4 mm; blades 3–6 per fertile culm, flat or folded, 14–50 cm × (2.3–)3–5 mm. Inflorescences usually dense, greenish or gold, usually oblong, 1.9–5 cm × 12–19 mm; proximal internode 2.5–5(–7) mm; 2d internode 2–5.5 mm; proximal bracts scalelike or bristlelike, shorter than inflorescences. Spikes 5–14, aggregated or proximal 1 more distant, narrowly to broadly ovoid, 9–18 × 6–9(–11) mm, base rounded to attenuate, apex truncate to tapered. Pistillate scales green to gold or red-brown, with pale midstripe, lanceolate to ovate, (3.9–)4.3–5.2 mm, shorter than or ± equaling and narrower than perigynia, margin white, 0–0.5 mm wide, apex acute to acuminate. Perigynia appressed to ascending, green to straw colored, conspicuously usually 10–18-veined abaxially, conspicuously 4–10-veined adaxially, at least 3 adaxial veins longer than achene, lanceolate to ovate, plano-convex, 4.9–6.3(–7) × 1.5–1.8(–2) mm, 0.5–0.7 mm thick, margin flat, including wing 0.25–0.4 mm wide, ciliate-serrulate at least on distal body; beak gold to red-brown at tip, flat, ± ciliate-serrulate, abaxial suture inconspicuous, distance from beak tip to achene 2.7–4.2 mm. Achenes elliptic to obovate, 1.6–2(–2.3) × 1–1.5 mm, 0.4–0.5(–0.6) mm thick.

Syntype for Carex specifica L.H. Bailey
Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Verification Degree: Original publication and alleged type specimen examined
Preparation: Pressed specimen
Collector(s): W. H. Brewer
Year Collected: 1883
Locality: Near Silver Valley., California, United States, North America
Elevation (m): 2438 to 2438

Fruiting summer. Dry soils in meadows, open forests; 1200–3500 m; Calif., Nev.

Barcode of Life Data Systems (BOLDS) Stats
Public Records: 3
Species: 6
Species With Barcodes: 1

United States

Rounded National Status Rank: NNR - Unranked

Rounded Global Status Rank: G5 - Secure