identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03C297756475FFB6FF36FF31FEF36A01.text	03C297756475FFB6FF36FF31FEF36A01.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Crepidotus iqbalii A. Izhar, Usman & Khalid 2021	<div><p>Crepidotus iqbalii A. Izhar, Usman &amp; Khalid sp. nov. Figs. 2–4</p> <p>MycoBank:— MB838246</p> <p>Holotype:— PAKISTAN. Punjab, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=73.955475&amp;materialsCitation.latitude=31.717697" title="Search Plazi for locations around (long 73.955475/lat 31.717697)">Sheikhupura</a>, on muddy soil of graveyard, (31°43’3.71”N, 73°57’19.73”E), 236 m a.s.l., 18 August 2018, Aiman Izhar, Skp003 (LAH 36654).</p> <p>Diagnosis:—Pileus brown to yellow, hygrophanous. Stipe central to slightly eccentric. Basidiospores 8.7–10 × 4.9–6.3 μm, ellipsoid-amygdaliform, almost smooth to finely verruculose. Cheilocystidia clavate to subcylindric. Pleurocystidia absent. Both pileipellis and the stipitipellis a trichoderm with many cystidia. Clamp connections present.</p> <p>Etymology:—In honor of Prof. Dr. S. H. Iqbal (Late) Mycologist, for his contributions to fungal taxonomy in Pakistan.</p> <p>Gene sequence ex-holotype:—GenBank MT 97348 (ITS) and MW 888515 (LSU).</p> <p>Description:— Pileus 15–30 mm diam, reniform when seen from above, hemispherical to convex, a few almost circular, some later becoming flabelliform, bright brown (7.5 YR 5/6) when immature, pale yellow (5 Y 8/4) to yellow (10 YR 8/8) at maturity, umbilicate at disc with dull brown color (7.5 YR 5/4), flabby, hygrophanous, surface smooth to velvety, minutely tomentose near disc, margin straight, later inflexed, tuberculate-striate to rimose. Lamellae 2–4 mm broad, adnate, some emarginate with a decurrent tooth, yellow (10 YR 8/8) when young, later fading to pale yellow (5 Y 8/4), moderately crowded, furcate, edges entire to undulate. Stipe 10–17 × 3–6 mm, central to slightly eccentric, cylindrical, forked near the cap, base broad, pale yellow (5 Y 8/4) near pileus, white to dull orange (7.6 YR 6/4) towards base, turning dark brown (10 YR 3/4) on handling, rubbery, hollow, minutely pruinose, mycelial pad at base. Annulus absent. Odor not characteristic. Taste not checked.</p> <p>Basidiospores 8.7–10 × 4.9–6.3 μm, Lm × Wm = 9.6 ± 0.7 × 5.4 ± 0.4 μm, Q = 1.7–1.6 μm, avQ = 1.8, ellipsoidamygdaliform, almost smooth to very finely verruculose, thick-walled, with a large and many little brownish gray (10 YR 6/1) guttules. Basidia 22–34 × 7–9 μm, cylindrical to clavate, clamped, mostly 4-spored, few 2-spored, hyaline, thin-walled, granulate, a few large oil drops present. Cheilocystidia 14–28 × 3.6–6.8 μm, mostly clavate or flexuous less cylindric, mostly often septate, clamped. Pleurocystidia absent. Pileipellis a trichoderm, with hyaline, cylindrical hyphae, 4–8 μm, avw = 6 μm, septate, branched, gelatinization present in some of the hyphae, frequently clamped, terminal cells cylindrical or clavate (5–9 μm), occasionally branched. Pileocystidia 19.8–38 × 6.3–7.8 μm, clavate to cylindrical, at times narrowly clavate, lageniform, narrowly utriform, mostly flexuous, clamped. Stipitipellis an intricate trichoderm, with interwoven hyphae 7–5 μm (avw = 4.1 μm), thin to slightly thick-walled, hyaline, septate, some hyphae with gelatinization terminal cells cylindric, clamped. Caulocystidia 10–17 × 3.8–7.6 μm, mostly lageniform to utriform, few lecythiform, clavate, flexuous, grouped, basal cells slightly inflated, hyaline, clamped.</p> <p>Habitat and distribution:—Pleurotoid, solitary, on muddy soil of a burial ground which adjoins a church, under Ficus benghalensis.</p> <p>Additional material examined:— PAKISTAN. Punjab, <a href="http://tb.plazi.org/GgServer/search?materialsCitation.longitude=73.955475&amp;materialsCitation.latitude=31.717697" title="Search Plazi for locations around (long 73.955475/lat 31.717697)">Sheikhupura</a>, on muddy nutrient rich soil of graveyard, (31°43’3.71”N, 73°57’19.73”E), 236 m a.s.l., 4 August 2019, Aiman Izhar, Skp1b (LAH 36655), GenBank MT 973499 (ITS) and MZ 081842 (LSU); ibid. (31°42′40″ N, 73°59′16″ E, 236 m a.s.l., 6 September 2020, Aiman Izhar, Skp2 B (LAH 36656).</p></div> 	http://treatment.plazi.org/id/03C297756475FFB6FF36FF31FEF36A01	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Plazi	Izhar, Aiman;Usman, Muhammad;Khalid, Abdul Nasir	Izhar, Aiman, Usman, Muhammad, Khalid, Abdul Nasir (2021): Crepidotus iqbalii (Crepidotaceae, Agaricales) a new stipitate species, from Pakistan. Phytotaxa 500 (2): 95-107, DOI: 10.11646/phytotaxa.500.2.2, URL: http://dx.doi.org/10.11646/phytotaxa.500.2.2
