identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
6A6B5F71B22E8747FF57FC9DFD2DF920.text	6A6B5F71B22E8747FF57FC9DFD2DF920.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dictyostelium recurvibasicum Y. Li et P. Liu 2017	<div><p>Dictyostelium recurvibasicum Y. Li et P. Liu, sp. nov.</p> <p>MycoBank 821188</p> <p>When cultured at 23 C on non-nutrient agar with E. coli, sorocarps (Fig 1A–B) white, typically clustered, erect or semi-erect, usually branched, and sometimes with secondary branches arising from existed branches to give a clustered appearance. Sorophores sinuous, white, generally consisting of one or two tiers of cells, mostly 1.2–4.4 mm high, 7.5– 20 μm diam. Bases (Fig 1F–H) recurved, tips (Fig 1E) clavate or obtuse. Sorophores tapering from the hooks to both tips and bases. Sori white, globose, commonly 70–175 μm diam. Spores (Fig 1D) hyaline, oblong to oval, commonly 3.8–7.5 × 3.3–5.2 μm, with prominent polar granules. Cell aggregations (Fig 1C) with indefinitely radiate streams, producing one to several sorogens. Sorogens colorless. Pseudoplasmodia do not migrate.</p> <p>Etymology. Referring to the recurved bases of sorophore.</p> <p>Holotype. HMJAU MR062. Isolated in 2009 from forest soil (Strain 0080–4 from mixed forest soil, 861 m elevation; Strain 0084–4 from coniferous forest soil, 766 m elevation; Strain 0085–5 from coniferous forest soil, 761 m elevation) collected in the Wangqing National Nature Reserve, Jilin Province, China in the same year.</p> <p>Known distribution. China.</p> <p>Commentary. Sorocarps of Dictyostelium recurvibasicum closely resemble those of another clustered dictyostelid— D. monochasioides H. Hagiw. (Raper 1984). This species is clearly distinguishable from D. monochasioides in the following four respects. First, sorocarps of D. recurvibasicum are rarely solitary and mostly erect or semi-erect, whereas those of D. monochasioides are solitary or gregarious and erect or inclined. Second, the sorophores of D. recurvibasicum consist of one or two tiers of cells. However, the sorophores of D. monochasioides are delicate, consisting of single tier of cells except for the bases. Third, D. recurvibasicum has hook-like sorophore bases, this is the primary difference from D. monochasioides and other species of Dictyostelium. Last, the spores of D. recurvibasicum are oblong to oval. They are slightly rounder and smaller than those of D. monochasioides (spores are elliptical 2.8–3.8 × 4.4–6.4 μm to elongate ellipsoid or recurved 3.4–4.6× 7.6–9.6).</p> </div>	https://treatment.plazi.org/id/6A6B5F71B22E8747FF57FC9DFD2DF920	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	Liu, Pu;Li, Yu	Liu, Pu, Li, Yu (2017): Dictyostelids from Jilin Province, China II. Phytotaxa 323 (1): 77-82, DOI: 10.11646/phytotaxa.323.1.6, URL: http://dx.doi.org/10.11646/phytotaxa.323.1.6
6A6B5F71B22E8744FF57F8C5FD4BF83F.text	6A6B5F71B22E8744FF57F8C5FD4BF83F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dictyostelium longosporum H. Hagiw., Bull. Natn. Sci. Mus.	<div><p>Dictyostelium longosporum H. Hagiw., Bull. Natn. Sci. Mus., Tokyo, Ser. B, 9(4): 155 (1983).</p> <p>Sorocarps (Fig 1I) solitary, unbranched, phototropic, prostrate. Sorophores colorless, sinuous, 0.5–4.6(–30) mm high, bases (Fig 1L) expanded, tips (Fig 1K) capitate, tapering from bases to tips. Sori white, globose, 75–380 μm diam. Spores (Fig 1M) hyaline, ellipsoid, usually 5.0–8.8 × 3.0–4.5 μm, without polar granules. Cell aggregations (Fig 1J) radiate in pattern, with conspicuous streams. Pseudoplasmodia do not migrate and usually produce single sorogens. Macrocysts (Fig 1N) 7.5–12.5 × 8.8–12.5 μm.</p> <p>Cultures examined. HMJAU MR055. Strain 0075–4 isolated in 2009 from mixed forest soil (855 m elevation) collected in the Wangqing National Nature Reserve, Jilin Province, China, in the same year.</p> <p>Known distribution. Nepal and China.</p> <p>Commentary. From the original report (Hagiwara 1983) of this species, the soil samples for dictyostelid isolation were collected in open forests of the temperate zone at relatively high elevations, at about 1900-2610 m. However, in the present study, the soil samples were collected at a lower elevation (about 855 m) in a middle-temperate zone, which shows that this species is affected less by elevation.</p></div> 	https://treatment.plazi.org/id/6A6B5F71B22E8744FF57F8C5FD4BF83F	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	Liu, Pu;Li, Yu	Liu, Pu, Li, Yu (2017): Dictyostelids from Jilin Province, China II. Phytotaxa 323 (1): 77-82, DOI: 10.11646/phytotaxa.323.1.6, URL: http://dx.doi.org/10.11646/phytotaxa.323.1.6
6A6B5F71B22C8745FF57FCC4FC63FB7F.text	6A6B5F71B22C8745FF57FCC4FC63FB7F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dictyostelium brefeldianum H. Hagiw., Bull. Natn. Sci. Mus.	<div><p>Dictyostelium brefeldianum H. Hagiw., Bull. Natn. Sci. Mus., Tokyo, Ser. B, 10(1): 39 (1984).</p> <p>Sorocarps (Fig 2G) solitary, usually unbranched, phototropic, prostrate. Sorophores colorless, sinuous, 0.6–4.5(10.5) mm long, tapering from bases to tips, usually consisting of one tier of cells except for the bases and tips, bases (Fig 2H) conical or round, tips (Fig 2I) capitate. Sori white, globose, 25–230(280) μm diam. Spores (Fig 2J) hyaline, oblong, mostly 5.3–7.3 × 3.0–4.0 μm, without polar granules, sometimes with irregular granules. Cell aggregations radiate. Pseudoplasmodia do not migrate, usually producing single sorogens. Myxamoebae (Fig 2K) irregular or triangular in the direction of movement.</p> <p>Cultures examined. HMJAU MR043. Strain 0081–2 isolated in 2009 from mixed forest soil (861 m elevation) collected in the Wangqing National Nature Reserve, Jilin Province, China, in the same year.</p> <p>Known distribution. U.S.A., Canada, Germany, England, France, Denmark, Switzerland, Japan, New Guinea, Nepal, Uganda, Ukraine, Korea, and China.</p> <p>Commentary. Dictyostelium brefeldianum is a medium-sized cosmopolitan species that is often prostrate and strongly phototropic. This study extends its worldwide distribution in China.</p> </div>	https://treatment.plazi.org/id/6A6B5F71B22C8745FF57FCC4FC63FB7F	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	Liu, Pu;Li, Yu	Liu, Pu, Li, Yu (2017): Dictyostelids from Jilin Province, China II. Phytotaxa 323 (1): 77-82, DOI: 10.11646/phytotaxa.323.1.6, URL: http://dx.doi.org/10.11646/phytotaxa.323.1.6
6A6B5F71B22C8745FF57FF58FD31FD3F.text	6A6B5F71B22C8745FF57FF58FD31FD3F.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Polysphondylium tenuissimum H. Hagiw., Bull. Natn. Sci. Mus.	<div><p>Polysphondylium tenuissimum H. Hagiw., Bull. Natn. Sci. Mus., Tokyo, Ser. B, 5: 69-72 (1979).</p> <p>Sorocarps (Fig 2A) solitary or gregarious, not phototropic, erect or inclined, sometimes prostrate. Sorophores colorless, sinuous, 3.5–9.5 mm high, terminal segments of sorophores not elongate, gradually tapering from bases to tips, bases (Fig 2B) clavate or digitate, tips (Fig 2D) subulate; with 3–21 nodes, each whorl with 3–5 branches. Branches (Fig 2C) tapering from bases to tips, bases clavate, tips acuminate, usually 120–200 μm long. Sori white, globose, terminal sori 30–80 μm diam, lateral sori 20–50 μm diam. Spores (Fig 2E) hyaline, elliptical to oblong, mostly 5.0–7.5 × 2.5–3.7 μm, with polar granules. Cell aggregations radiate in pattern. Pseudoplasmodia do not migrate. Macrocysts (Fig 2F) 6.3–10 μm diam.</p> <p>Cultures examined. HMJAU MR064. Strain 0073–4 isolated in 2009 from a broadleaf forest soil (365 m elevation), collected in Wangqing National Nature Reserve, Jilin Province, China, in the same year.</p> <p>Known distribution. U.S.A., Guatemala, Japan, and China.</p> <p>Commentary. Polysphondylium tenuissimum is characterized by a large number of whorls, short branches, and small sori. Spores of this species, based on the isolate obtained in the present study, are slightly larger than the original report of 5.0–6.2 × 2.7–3.5 μm (Hagiwara 1989).</p> </div>	https://treatment.plazi.org/id/6A6B5F71B22C8745FF57FF58FD31FD3F	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	Liu, Pu;Li, Yu	Liu, Pu, Li, Yu (2017): Dictyostelids from Jilin Province, China II. Phytotaxa 323 (1): 77-82, DOI: 10.11646/phytotaxa.323.1.6, URL: http://dx.doi.org/10.11646/phytotaxa.323.1.6
