Itse keräsin vähän aikaa sitten myös Oulusta keuhkosammalen joukosta vastaavan näköistä kuntopolun laidalta. Tapio Kekki ehdotti sukua Loreleia, kun tuntomerkit eivät sopineet tyydyttävästi mihinkään, joita olin ajatellut.
Siinä päädyin nimeen Loreleia postii, joka on kooltaan isompi kuin marchantiae. Keräyksessäni lakin lpm. 2 cm, jalan lpm. 3 mm ja sienen korkeus 5,5 cm. Itiöt olivat 8-10 x 4.7-6 µm, sinkilätön.
Loreleia marchantiae on lähilaji. Vertaa alla oleviin kuvauksiin keräystäsi.
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Täältä löytyy kuvausta lajeista:
Loreleia marchantiae
CAP 0.3-1.2 cm across, convex becoming flat with slight umbo then umbilicate; orange-brown; buttery-shiny, bald, translucent-striate; flesh orange-brown. GILLS long-decurrent, 8-16 gills reaching stem, 1 subgill between each pair of gills, broad, some forked; white to cream or with orange tint. STEM 1.5-2.5 cm x 0.1-0.2 cm, cylindric, often bent, base somewhat wider; more or less colored as cap, pale orange-brown, base paler to whitish; smooth, shiny. ODOR and TASTE mild. FRUITING single to gregarious among vegetation of springs or in wet places, among or near liverworts, especially Marchantia, summer to fall, BC, WA. SPORE DEPOSIT white. MICROSTRUCTURES spores 7-12 x 4.7-6.6 um, elliptic - tear-shaped, smooth, inamyloid; basidia (2-)4-spored; pleurocystidia and cheilocystidia not seen; clamp connections absent. SOURCES Breitenbach(3) (as Gerronema), Moser(1) (as Gerronema), Courtecuisse(1) (as Gerronema).
Loreleia postii
CAP 0.5-2(5) cm across, disc deeply depressed from the first, margin remaining inrolled and downcurved for some time, broadly vase-shaped when old; somewhat hygrophanous, orange or reddish, paler to orange-buff when old; moist, bald to finely downy, striate when moist, wavy-scalloped when old; flesh dull orange or yellow. GILLS decurrent, close to distant, narrow to moderately broad, often interveined, occasionally forking; whitish at first becoming yellowish or yellowish pink; slightly waxy-appearing at times, interveined. STEM 2.5-8(10) cm x 0.1-0.3(0.5) cm, equal or slightly widened in lower part; pale orange yellow to pale yellow, base sometimes pallid and with slight mycelium; moist, sparsely pruinose especially near top, soon bald. ODOR and TASTE not distinctive. FRUITING on mosses and liverworts, wet soil around springs, seepage areas or brooks, or burned soil and fireplaces, May to October, WA, OR, ID. SPORE DEPOSIT white. MICROSTRUCTURES spores 6.5-11 x 4.5-6(6.5) um, elliptic, smooth, inamyloid; basidia 2-spored or 4-spored; cystidia not differentiated; clamp connections absent. SIMILAR Rickenella fibula is similar, but Loreleia postii is larger, has a bald rather than pubescent stem, and has larger spores, no cystidia, and no clamp connections. SOURCES Bigelow(9) (as Omphalina), McKnight(1) (as Omphalina), Hansen, L.(2) (as Gerronema).
