Einige neue Phaseolus-Arten

H. Harms
1921 Notizblatt des Königl botanischen Gartens und Museums zu Berlin  
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more » ... des Königl. botanischen Gartens und Museums zu Berlin. Phaseolus Augusti Harms n. sp.; scandens, caule petiolo pedunculo laxe villosulo vel piloso; petiolus 5 -7 cm longus, foliola 3 brevissime petiolulata, late vel latissime ovata (lateralia ? obliqua), basi cordulata vel subtruncata, apice saepe leviter acuminulata, supra puberula, subtus molliter laxe villosula, 5-7 cm longa, 4-6 cm lata, lateralia rarius extus lobulo brevissimo praedita; stipulae ovatolanceolatae acuminulatae, fere 7 mm longae; racemi elongati pluriflori vel multiflori, longe pedunculati, pedunculo cum rhachi 10-20 cm vel ultra longo, bracteae lanceolatac acuminatae, stipulis linearilanceolatis brevioribus comitatae, villosulae, 5-8 mm longae, pedicelli saepe gemini 5-7 mm longi; calyx pubescens, dentibus tubo brevioribus, infimo ceteris paullo longiore deltoideo-lanceolato acuminato, lateralibus late deltoideis acutis, superioribus in unum latissimnum bifidum confluentibus, 4-4,5 mm longus; vexillum glabrum breviter unguiculatum, 11 mm longum, lamina suborbiculari, infra medium subgeniculata et leviter extrorsum reflexa, basi auriculis inflexis instructa, alae oblique oblongoobovatae, longiuscule unguiculatae, fere 15 mm longae, carina apice cum stylo superne incrassato et parce hirsuto in acumen producto in spiram 11/2 torta; stamen vexillare basi valde incrassatum; ovarium dense sericeovillosum, basi in stipitem disco tubuloso cinctum attenuata, ovulis 3-4; legumen junius latiusculum compressum, leviter falcatum, pubescens, 5 cm longum, 8-9 mm latum. Peru: Dep. Huancavelica, Prov. Tayacaja, 120 20' S., linkes Seitental des Flusses Mantaro unter Colcabamba, 2200 m. (AUGUST WEBERBAUER n. 6439. -III. 1913; Fahne und Schiffchen violett, Fliigel erst lila, dann gelbbraun.) This content downloaded from 195.34.79.253 on Sun, 15 Jun 2014 23:22:12 PM All use subject to JSTOR Terms and Conditions
doi:10.2307/3994516 fatcat:af6pxpq5obfifngkv7iictfnhq