Orchidaceae novae, in caldariis Horti Dahlemensis cultae

R. Schlechter
1918 Notizblatt des Königl botanischen Gartens und Museums zu Berlin  
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more » ... des Königl. botanischen Gartens und Museums zu Berlin. Masdevallia paranaensis Schltr. n. sp. Epiphytica, perpusilla, caespitosa, 1.5-2 cm alta; rhizomate valde abbreviato; radicibus tenuibus, filiformibus, flexuosis, glabris; caulibus valde abbreviatis, vagina tubulosa apiculata circumdatis, vix 2 mm altis, unifoliatis; folio erecto crasse carnoso, semitereti, superne lineari-lanceolato, subacuto, basi leviter contracto, 1-1,3 cm longo, infra medium usque ad 3 mm lato; inforescentiis more sectionis unifloris, erecto-patentibus, pedunculo brevi, vaginis tubulosis, apiculatis abscondito, vix 2 mm longo; bractea cucullata, apiculata, pedicello multo breviore; floribus in sectione vix inter majores, glabris; sepalis purpureo-punctatis et maculatis, petalis labelloque aurantiacis; sepalis e basi ovata subulato-caudatis, intermedio albido, purpureo-maculato, cauda aurantiaca porrecta, toto 1,4 cm longo, lateralibus obliquis, flavis, margines versus sparsim purpureo-maculatis, cauda recta inclusa 1,1 cm longis; petalis oblique rhombeis obtusis, medio antice ampliatis et in lobumn obtuse triangulum productis, basi breviter decurrentibus, 2 mm altis; labello e ungue lineari basi utrinque breviter auriculato in laminam late quadrato-obovatam, obtusissimam, basi breviter sagittato-auriculatam, dimidio inferiore oblique bicostatam expanso, columnam longitudine fere aequante, glabro; columna brevi, gracili, semitereti, clinandrio dorso bene ampliato, denticulato-sei-rulato; pede leviter decurvulo; ovario obconico, costato, c. 2 mm longo, glabro, pedicello gracili, c. 9 mm longo. Aus P aran a von llerrn P. DUSEN eingefiibrt; bliuhte im Februar bis Mai 1918. Diese reizende kleine Art ist mit M. zebrina Porsch nahe verwandt, hat aber kleinere Blatter und anders gefarbte, in der Gestalt der einzelnen Teile abweichende Bliiten. Stelis diaphana Schltr. n. sp. Epiphytica, gracilis, 12-15 cm alta; rhizomate valde abbreviato;radicibus filiformibus, flexuosis, glabris; caulibus teretiuusculis, vaginis 2 alte et arcte amplectentibus fere omnino obtectis, unifoliatis, c. 3 cm
doi:10.2307/3994539 fatcat:5h6mlgyfevgffk6ta53n7ydzc4