identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03E7065CFFEED539FCDEFE52FB81F8D7.text	03E7065CFFEED539FCDEFE52FB81F8D7.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Parryella rotundata Wooton, Bull. Torrey Bot.	<div><p>Parryella rotundata Wooton, Bull. Torrey Bot. Club 25(8): 457 (1898).</p><p>Homotypic synonym=  Errazurizia rotundata (Wooton) Barneby.</p><p>This transference adds a second species to  Parryella, until now conformed by  P. filifolia, and reduces from four to three the number of species of  Errazurizia, namely  E. benthamii,  E. megacarpa and  E. multifoliolata (Clos) I.M.Johnst.</p><p>3.  Psorothamnus is paraphyletic, with species falling into two non-sister clades. One of the  Psorothamnus subclades, including the type species of the genus ( P. emoryi), results sister to  Dalea +  Marina, a result that receives the highest (100 %) bootstrap value in the partitioned ITS and the matK/trnK analyses, and the combined ITS + matK/trnK dataset. Altogether, this trigeneric assemblage is recovered as sister to a second  Psorothamnus subclade with  P. arborescens,  P. fremontii,  P. kingii,  P. schottii, and  P. spinosus . The bootstrap values that support the latter subclade range from 99 % in the ITS-based analysis to 100 % in the matK/trnK and the combined ITS + matK/ trnK analysis. All these species are former members of  Psorodendron, a genus described as such in 1919 based on the type species  P. johnsonii (=  P. fremontii), making imperative its reinstatement. The genus  Psorodendron was proposed originally by Rydberg (1919) as distinct from  Psorothamnus based on the presence of pedicellate flowers and exserted pods in the former, versus sessile flowers and inserted pods in the latter. An updated description of the genus is here provided, based on all the species assigned to it, and described by Rydberg (1919, 1928a, 1928b), and Barneby (1977, under  Psorothamnus sect.  Capnodendron Barneby, P. sect. Xylodalea (S. Wats.) Barneby, and P. sect.  Winnemucca Barneby).</p></div>	https://treatment.plazi.org/id/03E7065CFFEED539FCDEFE52FB81F8D7	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	Urrego, Paola Piñeros;Suárez-Barón, Harold;Pabón-Mora, Natalia;González, Favio	Urrego, Paola Piñeros, Suárez-Barón, Harold, Pabón-Mora, Natalia, González, Favio (2023): Reinstatement of the genus Psorodendron and related systematic novelties as revealed from phylogenetic analyses of the tribe Amorpheae (Leguminosae, Papilionoideae). Caldasia 45 (1): 49-65, DOI: 10.15446/caldasia.v45n1.96498, URL: https://doi.org/10.15446/caldasia.v45n1.96498
03E7065CFFEED538FCDEF892FB68FB3E.text	03E7065CFFEED538FCDEF892FB68FB3E.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Psorodendron Rydb., N. Amer. Fl.	<div><p>Psorodendron Rydb., N. Amer. Fl. 24(1): 41 (1919).</p><p>Type:  Dalea johnsonii S. Wats.</p><p>Stoloniferous herbs, shrubs or trees to 7(-10) m tall. Branches often spinescent; stems glabrous or sparsely strigulose or vestured with ascending, appressed indument. Leaves pinnate or simple, caducous or persistent at anthesis. Inflorescences loosely racemose or spicate, the axis becoming spiniform during or after blooming. Flowers subtended by a deciduous bract and two small subulate bracteoles at the base of the short pedicels. Petals glabrous, with or without glands. Apex of the connective with or without a gland. Ovules 2-7 per ovary. Pods to 1 cm long, inserted to exserted.</p><p>Psorodendron, as reinstated here, comprises five species widespread in desert basins of Arizona, Baja California, California, Nevada, and Utah (United States). Full synonymy of all five species (based on Barneby, 1977) is given below; names marked with asterisk correspond to  Psorodendron binomials treated under the synonymy of  Psorothamnus spp. by Barneby (1977).</p><p>Psorodendron arborescens (Torr.) Rydb. =  Dalea amoena S. Watson =  Dalea arborescens Torr. ex A.Gray =  Dalea californica (S.Watson) Vail =  Dalea fremontii var. minutifolia (Parish) L.Benson =  Dalea fremontii var. pubescens (Parish) L.Benson =  Dalea fremontii var. saundersii (Parish) Munz =  Dalea fremontii var. simplifolia (Parish) L.Benson =  Dalea saundersii Parish =  Parosela amoena (S. Watson) Vail =  Parosela arborescens (Torr.) A.Hell. =  Parosela californica (S.Watson) Vail =  Parosela fremontii var. wheleri (Vail) B.L. Robins. ex MacBr. =  Parosela fremontii var. saundersii (Parish) MacBride =  Parosela johnsoni var. minutifolia Parish =  Parosela johnsoni var. saundersii (Parish) Parish =  Parosela neglecta Parish =  Parosela saundersii (Parish) Abrams =  Parosela wheeleri Vail =  Psorodendron amoenum (S.Watson) Rydb. *;  Psorodendron californicum (S.Watson) Rydb. * =  Psorodendron pubescens (Parish) Rydb. * =  Psorodendron saundersii (Parish) Rydb. * =  Psorodendron wheeleri (Vail) Rydb. * =  Psorothamnus arborescens (A.Gray) Barneby =  Psorothamnus arborescens (A.Gray) Barneby var. minutifolius (Parish) Barneby =  Psorothamnus arborescens (A.Gray) Barneby var. pubescens (Parish) Barneby.</p><p>Psorodendron fremontii (Torr.) Rydb. =  Dalea fremontii Torr. ex A.Gray =  Dalea johnsonii S.Watson =  Parosela fremontii (Torr.) Vail =  Parosela johnsonii (S.Watson) Vail =  Psorodendron johnsonii (S.Watson) Rydb. =  Psorothamnus fremontii (Torr.) Barneby.</p><p>Psorodendron kingii (S. Watson) Rydb. =  Dalea kingii S.Wats. =  Parosella kingii A. Heller =  Psorothamnus kingii (S.Watson) Barneby.</p><p>Psorodendron schottii (Torr.) Rydb. =  Dalea schottii Torr. =  Parosela schottii (Torr.) A.Hell. =  Parosela schottii var. puberula Parish =  Psorodendron puberulum (Parish) Rydb. * =  Psorothamnus schottii (Torr.) Barneby.</p><p>Psorodendron spinosum (A.Gray) Rydb. =  Dalea spinosa A.Gray =  Asagraea spinosa (A.Gray) Baillon =  Parosella spinosa (A.Gray) A. Hell. =  Psorothamnus spinosus (A.Gray) Barneby.</p><p>4.  Dalea is paraphyletic with respect to  Marina, as  D. filiciformis results sister to  Marina . This result was obtained in all the partitioned and the combined analyses, including that based on the ITS- trnK/matK dataset with a significantly increased sampling within the species-rich  Dalea . The bootstrap values that support this particular result ranged from 95 % in the ITS-based analysis (Suppl. Fig. 1) to 100 % in the combined ITS + matK/trnK analysis (Fig. 2). Barneby (1977: 149) already stated that  D. filiciformis “has no really close relative in  Dalea and its affinities are difficult to estimate,” and pointed out its pod morphology resembles that found in  Marina species. Thus, the following formal transfer is required:</p></div>	https://treatment.plazi.org/id/03E7065CFFEED538FCDEF892FB68FB3E	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	Urrego, Paola Piñeros;Suárez-Barón, Harold;Pabón-Mora, Natalia;González, Favio	Urrego, Paola Piñeros, Suárez-Barón, Harold, Pabón-Mora, Natalia, González, Favio (2023): Reinstatement of the genus Psorodendron and related systematic novelties as revealed from phylogenetic analyses of the tribe Amorpheae (Leguminosae, Papilionoideae). Caldasia 45 (1): 49-65, DOI: 10.15446/caldasia.v45n1.96498, URL: https://doi.org/10.15446/caldasia.v45n1.96498
03E7065CFFEFD53DFCDEFB2BFA82FB2A.text	03E7065CFFEFD53DFCDEFB2BFA82FB2A.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Marina filiciformis (B. L. Rob. & Greenm.)	<div><p>Marina filiciformis (B.L. Rob. &amp; Greenm.) Piñeros-U. &amp; F. González,  comb. nov.</p><p>Basionym:  Dalea filiciformis B.L.Rob. &amp; Greenm., Proc. Amer. Acad. 29: 382. 1894 =  Parosela filiciformis (B.L.Rob. &amp; Greenm.) Rose, Contrib. U.S. Nat. Herb. 8: 303. 1905.</p><p>The transfer of  Dalea filiciformis to the genus  Marina (suggested but not formally validated by McMahon and Hufford, 2004) is consistent with the presence of pedicellate flowers and harp-shaped pods with two distinct crescents of blister glands, two traits that are distinctive of  Marina (Barneby 1977) . However, other morphological traits commonly found in  Dalea and likely present in  M. filiciformis, such as leaflets with minute blister glands, two collateral ovules per ovary, spiral trichomes on the calyx, and a preliminary chromosome counting of 8 (versus leaflets with lineariform glands, one ovule per ovary, calyx trichomes not spirally twisted, and x = 10 in most  Marina spp.) remain to be studied in detail.</p><p>(Continúa)</p><p>(Continúa)</p><p>Finally, the phylogenetic relationships of the Colombian species of  Dalea ( D. coerulea,  D. cuatrecasasii,  D. foliolosa and  D. wilsonii) remains uncertain. The analysis based on ITS does not recover them as monophyletic (Suppl. Fig. 1), as  D. coerulea results closely related to the Peruvian  D. myriadenia and  D. weberbaueri, whereas  D. cuatrecasasii clusters with  D. bicolor and  D. versicolor, from southern United States and Mexico. Conversely, in the analyses based on matK/trnK (Suppl. Fig. 3) and the combined ITS + matK/trnK (Fig. 2), they come out as monophyletic, clustered either with  D. pulchra, from southern United States, or with  D. melantha, from southern North America and Mexico, respectively. More data are required to arrive at a better understanding of the phylogenetic relationship between the North- and Mesoamerican species of  Dalea and their South American congeners.</p></div>	https://treatment.plazi.org/id/03E7065CFFEFD53DFCDEFB2BFA82FB2A	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	Urrego, Paola Piñeros;Suárez-Barón, Harold;Pabón-Mora, Natalia;González, Favio	Urrego, Paola Piñeros, Suárez-Barón, Harold, Pabón-Mora, Natalia, González, Favio (2023): Reinstatement of the genus Psorodendron and related systematic novelties as revealed from phylogenetic analyses of the tribe Amorpheae (Leguminosae, Papilionoideae). Caldasia 45 (1): 49-65, DOI: 10.15446/caldasia.v45n1.96498, URL: https://doi.org/10.15446/caldasia.v45n1.96498
