INGA. 



LEGUMINOSAE. 625 



14. I. CORDISTIPULA Marlius, Flora (B. Z.) XX. Beibl. II. 111. — (Wlprs. 1. c. I. 928. 

 no. 4.) — Blh. I. c. — Glabra: peliolo angusle alato vel rarius subnudo, glandulis 

 parvis vel nullis; stipulis lale et oblique ovalis; foliolis 1-3-jugis oblongis vel 

 oblongo-lanceolatis, utrinque angustalis nitidis; umbellis pedunculatis; calycc 

 campanulalo corolla vix duplo breviore, pedicellum vix aequante; legumine cras- 

 siusculo glabro leviler marginato. 5 — Species stipulis, bracteis et calyce facile 

 distinguenda. Foliola ullima Iripollicaria. Petioli alae nunc utrinque fere lineam 

 latae, nunc evanescenles. Pedicelli 1-3 lin. longi. Bracteae obovato-spalliulatae. 

 Calyx laxus glaberrimus strialus, basi altenuatus, 3—3 'A lin. longus. — Mimosa 

 plana Arrabida, Flor. Flumin. XI. lab. 10. — Crescit in Brasilia tropica, prope 

 Rio de Janeiro. 



Sectio II. DIADEMA Bth. 1. c. 583. 



Flores in capitulo globoso longe pedunculalo sessiles vel rarius breviter pedi- 

 cellali parvi lenues glabri. Petioli nudi vel rarius anguslissime marginali. Glan- 

 dulae parvae vel obsoletae. , 



15. I. (MIMOSA Arrabida, Flor. Flumin. XI. I. 44.) NUTANS Martius I. c. 114. — Blh. 

 1. c. 584. — Glabra: foliolis 4-5-jugis ovato-oblongis, utrinque angustalis oblusis, 

 saepius mucronulalis; pedunculo longo tenui; pedicellis calyce campanulalo parvo 

 subbrevioribus; corolla calyce multolies longiore; lubo stamineo longiuscule ex- 

 serlo. 6 — Folia majora 1'A-pollicaria, pleraque multo minora. Pedunculi fili- 

 forines bipollicares. Pedicelli et calyces vix semilinea longiores. Corolla trili- 

 nearis. — Crescil in Brasilia. 



/?. lenuis: foliolis minoribus 5-6-jugis. — Mimosa lenuis Arrabida 1. c. t. 11. — 

 Inga tenuis Marlius I. c. — Crescit in Brasilia prope Rio de Janeiro. 



16. I. (MIMOSA Arrabida I. c. t. 45.) DIADEMA Marlius I. c. — Blh. I. c. — Foliolis 

 4-5-jugis elliplico-oblongis, ulrinque anguslalis; pedunculo longo lcnui; floribus 

 sessilibus? 6 — Crescit in Brasilia. 



17. I. SCIWNIFOLIA Bth. 1. c. — Glabra: foliolis parvis 8-12-jugis oblongo-rhom- 

 beis subfalcatis; pedunculo longo lenui ; lloribus sessilibus tubulosis; calyce ovalo 

 corolla mulloties breviore; lubo stamineo incluso. 6 — Foliola semipollicaria vel 

 paullo longiora. Pedunculi l-l'/j-pollicares. Corollae tenuissimae, fere 4 lin. 

 longae. — Crescit in Brasiliae montibus dos Orgaos. 



18. I. TUBULIFERA Bth. I. c. 584. — Ramis, peliolis pedunculisque ferrugineo- 

 pubescenlibus; foliolis 6-7-jugis oblique oblongis vel lanceolato-ovalis pubes- 

 cenlibus vel supra demum glabralis nitidis; pedunculis folio brevioribus; floribus 

 sessilibus; calyce corolla multoties breviore; tubo stamineo subincluso. i) — 

 Foliola pleraque r/.-2'/> poll. longa, 6-10 lin. lata, infima brevia ovata. Pedun- 

 culi 2-2'/,.-pollicares. Bracteolae setaceae. Corollae graciles, 4 lin. longae. — 

 Crescit in islhmo Panamensi. 



19. I. RUFESCENS Bth. 1. c. 585. — Ramis, petiolis pedunculisque ferrugineo-villosis 

 foliolis 4-5-jugis obovali-oblongis, basi oblique subcordatis membranaceis pu— 

 bescenlibus, supra vix demum glabralis; pedunculis folio brevioribus; lloribus 

 sessilibus. 6 — Ab 1. lubulifera differt pube copiosiore longiore, foliolis paucio- 

 ribus lenuioribus, ullimis 2-3 poll. longis, 12-15 lin. lalis, rete venarum supra 

 conspicuo. Pcdunculi tenuiores. Bracleolae setaceae longiores. — Crescit in in- 

 sula quadam ad oram prope Veragua in America australi sita. 



20. I. GLOBULIFERA Bth. I. c. — Ramulis, petiolis, pedunculis costisque foliolorum 

 ferrugineo-tomentellis; foliolis subquadrijugis obovali- vel oblongo-ellipticis, 

 basi breviler cuneatis; pedunculis elongatis; floribus sessilibus; corolla tenuis- 

 sima calyce puberulo plus triplo longiore. 6 — Species afDnis /. Jinicuil, sed fo- 

 liola minora lenuiora, sublus ad venas pube minuta tomenlella nec glabra. 

 Bracteae subulatae. Flores lenuissimi 3'/ 2 lin. longi. Calyx lineam longus, lu- 

 bulosus, apice puberulus. — Crescit in liltoribus ad Veragua in America auslrali. 



21. I. JINTCUIL Schlchtd. Linnaea XII. 559. - (Wlprs. 1. c. I. 929. no. 14.) - Bth. 

 1. c. — Glabra: foliolis trijugis ovali- vel oblongo — elliplicis, breviter cunealis, 



V. 79 



