identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03B487E07D7EFFABFF71616CFB60E9D4.text	03B487E07D7EFFABFF71616CFB60E9D4.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Staurastrum refractum Delponte 1877	<div><p>Staurastrum refractum Delponte 1877: 42, pl. XI [11]: figs 7-9 (source of synonymy West &amp; al. 1923: 86)</p><p>Heterotypic synonyms: Staurastrum inconspicuum Nordstedt 1873: 26, pl. 1: fig. 11, 1873, nom. illeg., priority for Staurastrum inconspicuum De Notaris (in De Notaris &amp; Baglietto) 1871: 321, no fig.</p><p>Staurastrum minutissimum Averswald (in Reinsch) 1866: 140, pl. XXIII [23] A. II (based upon Rabenhorst 1863: Decades 43-44, no. 1428, “ saltem ex parte ”);</p><p>Didymidium (Staurastrum) minutissimum Averswald (in Reinsch)1867: 153, pl. XXIII [23]: fig. 1 a–d;</p><p>(?) Staurastrum haynaldii Schaarschmidt 1883: 272, fig. 18</p><p>Staurastrum inconspicuum var. crassum F. Gay 1884: 68, pl. II [2]: fig. 10, as ‘ Staurastrum inconspicuum Nordstedt β crassum ’ (source of synonymy Coesel &amp; Meesters 2013: 107).</p><p>Staurastrum inconspicuum var. abbreviatum Raciborski 1885: (87), pl. III [3] (= XII [12]): fig. 9, 1885, as ‘ Staurastrum inconspicuum Nordstedt var. abbreviatum ’ (source of synonymy Coesel &amp; Meesters 2013: 107).</p><p>Staurastrum inconspicuum var. vogesiacum Lemaire 1890: 32 (as ‘ Staurastrum inconspiscuum [sic] Nordstedt var. vogesiacum’, misprint or literal error in species epithet) (= Staurastrum subrefractum Lemaire 1883: 21, pl. 1: fig. 3; source of synonymy Kouwets 1999: 115).</p><p>Staurastrum inconspicuum var. planctonicum G.M. Smith 1924: 109, pl. 80: figs 5–7, 1924, as ‘ Staurastrum inconspicuum Nordstedt var. planctonicum ’ (source of synonymy Coesel &amp; Meesters 2013: 107).</p><p>Staurodesmus minutissimus (Averswald) Teiling 1967: 490, as ‘ Staurodesmus minutissimus (Reinsch) Teiling’ (source of synonymy John &amp; al. 2022: 56).</p><p>*!At!least!in!Part.!</p><p>Description. Cell slightly longer than wide, interrupted circularly by a wide and shallow sinus, isthmus equal in length to the body of the cell. Semicells quadriradiate with four cylindrical lobes or arms, enlarged at the base and equipped by two or three spines. The cells seen from one side offer something analogous to the torso of a man thanks to the lobes that represent its four extremities. Smooth wall. Length 21.0 µm, width 18.0 µm (Delponte 1877: 42, 43).</p><p>Lectotype (designated here): [icon!] Delponte 1977: pl. XI [11]: figs 7-9 (Fig. 3) .</p><p>Lectotype locality: Italy: Lake Candia in the Canavese area [now the town of Candia Canavese in the Piedmontese province of Turin].</p><p>Registration (of designation of lectotype): http://phycobank.org/105150</p><p>Note. Nordstedt (1873) found this species in southern Norway: I. Odde. – II. Kristiansand; Mosby; Liukjaern; Reiersdal; Aspelandsvandet. – IV. Guldsmedsmoen; Hordnäs. – VII. Stuefloten.</p><p>Rabenhorst’s exsiccata # 1428 deposited in the herbariums of the University of Michigan (MICH) [Catalog #: 736509] and Miami University - Algae (MU) [Catalog #: 000186161] digitalised and reflected on Macroalgal Herbarium Consortium portal (https://macroalgae.org/portal/collections/exsiccati/index.php?omenid=7634#).</p></div>	https://treatment.plazi.org/id/03B487E07D7EFFABFF71616CFB60E9D4	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	Levanets, Anatoliy;Vuuren, Sanet Janse van	Levanets, Anatoliy, Vuuren, Sanet Janse van (2025): The correct name for Staurastrum inconspicuum Nordstedt (Staurastrum minutissimum Averswald pro parte) (Desmidiaceae, Zygnematophyceae). Notulae Algarum 360: 1-4, DOI: 10.5281/zenodo.16652912
03B487E07D7FFFABFF716040FD7FED56.text	03B487E07D7FFFABFF716040FD7FED56.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Staurastrum refractum fm. gracilius (Maskell) Levanets & Janse van Vuuren 2025	<div><p>Staurastrum refractum f. gracilius (Maskell) Levanets &amp; Janse van Vuuren, comb. nov.</p><p>Basionym: Staurastrum inconspicuum f. gracilius Maskell Transactions and Proceedings of the New Zealand Institute 21: 26, pl. V [5]: fig 46, 1889 (as ‘ Staurastrum inconspicuum Nordstedt f. gracilior ’)</p><p>Lectotype (designated here): [icon!] Maskell 1889: pl. V [5]: fig. 46.</p><p>Registration (of name): http://phycobank.org/105151</p><p>Registration (of lectotype): http://phycobank.org/105152</p><p>Type locality: Otaki, New Zealand; pond.</p></div>	https://treatment.plazi.org/id/03B487E07D7FFFABFF716040FD7FED56	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	Levanets, Anatoliy;Vuuren, Sanet Janse van	Levanets, Anatoliy, Vuuren, Sanet Janse van (2025): The correct name for Staurastrum inconspicuum Nordstedt (Staurastrum minutissimum Averswald pro parte) (Desmidiaceae, Zygnematophyceae). Notulae Algarum 360: 1-4, DOI: 10.5281/zenodo.16652912
03B487E07D7FFFABFF7163B5FDB6EC8C.text	03B487E07D7FFFABFF7163B5FDB6EC8C.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Staurastrum refractum var. elongatum (Therezien) Levanets & Janse van Vuuren 2025	<div><p>Staurastrum refractum var. elongatum (Thérézien) Levanets &amp; Janse van Vuuren, comb. nov.</p><p>Basionym: Staurastrum inconspicuum var. elongatum Thérézien Bibliotheca Phycologica 88: 82, 92, pl. V [5], fig. 18, 1991 (as ‘ Staurastrum inconspicuum Nordstedt var. elongatum ’)</p><p>Holotype (iconotype): pl. V [5], fig. 18</p><p>Registration (of name): http://phycobank.org/105153</p><p>Type locality: in pond number 1 on the road from Cochabamba to Santa Cruz de la Sierra, "La Silberia", Bolivia: October 1985.</p></div>	https://treatment.plazi.org/id/03B487E07D7FFFABFF7163B5FDB6EC8C	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	Levanets, Anatoliy;Vuuren, Sanet Janse van	Levanets, Anatoliy, Vuuren, Sanet Janse van (2025): The correct name for Staurastrum inconspicuum Nordstedt (Staurastrum minutissimum Averswald pro parte) (Desmidiaceae, Zygnematophyceae). Notulae Algarum 360: 1-4, DOI: 10.5281/zenodo.16652912
03B487E07D7FFFA8FF7162D3FE88EADA.text	03B487E07D7FFFA8FF7162D3FE88EADA.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Staurastrum refractum var. minus (Schmidle) Levanets & Janse van Vuuren 2025	<div><p>Staurastrum refractum var. minus (Schmidle) Levanets &amp; Janse van Vuuren, comb. nov.</p><p>Basionym: Staurastrum inconspicuum var. minus Schmidle Bihang till Kongliga Svenska Vetenskaps-Akademiens Handlingar 24 (Afh. III, 8): 56, pl. II [2]: fig. 35, 1898 (as ‘ Staurastrum inconspicuum Nordstedt var. minor ’)</p><p>Lectotype (designated here): [icon!] Schmidle 1898: pl. II [2]: fig. 35 .</p><p>Registration (of name): http://phycobank.org/105154</p><p>Registration (of lectotype): http://phycobank.org/105155</p><p>Type locality: near Åbyn, Vesterbotten [Västerbotten County], northern Sweden; in a raised moor, 7 July 1891 .</p></div>	https://treatment.plazi.org/id/03B487E07D7FFFA8FF7162D3FE88EADA	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	Levanets, Anatoliy;Vuuren, Sanet Janse van	Levanets, Anatoliy, Vuuren, Sanet Janse van (2025): The correct name for Staurastrum inconspicuum Nordstedt (Staurastrum minutissimum Averswald pro parte) (Desmidiaceae, Zygnematophyceae). Notulae Algarum 360: 1-4, DOI: 10.5281/zenodo.16652912
