372 BULLETIN DK l'HKRBIER. BOISSIER (2 me SÉR.). 1906 (2) 



acuminata mucronata, 7,5-9,5 cm. longa, 3,8-4 cm. lata, chartacea, utrin- 

 que sublililer lepidota, supra nilidula obscure viridis, subtus opaca palli- 

 dior, utrinque prsecipue subtus tenuiter solemniterque reticulata, venis 

 lateralibus utrinque 7-8. Inflorescentia terminalis et axillaris, floribus 

 ramorum apices versus in cymas congestas glomeratis; rhachis pedicelli 

 calycesque furfuraceo-tomenlelli. Calyx campanulatus, truncatus, breviter 

 5-denticulatus, 3 mm. longus. Corolla rosea, campanulalo-infundibuli- 

 formis, circiter 1,25 cm. longa, extra praeter partem cylindricam pubes- 

 cens, intus fauce anlico et staminum insertione villosa; tubus totus 

 7,5 mm. longus, parte cylindrica 3,5 mm. longa glabra; lobi obovalo- 

 oblongi, 3 mm. longi, utrinque pubescenles. Stamina leviter exserta, 

 3 mm. supra basin, staminodium 2,5 mm. supra basin inserta ; filamenta 

 prope basin solum villosa; antherae sagittatse, lobis divergenlibus 

 i,5 mm. longis, connectivo minute apiculato. Discus annulari-cupularis 

 0,5 mm. altus. Ovarium oblongum, 1.25 mm. longum, densissime lepi- 

 dotum. Stylus crassus, 7,5-8 mm. longus, stigmatibus lanceolalis. Ovula 

 pro loculo biseriata, 7-8 pro série. 



Panama : on borders of swamps near the town of Panama, Sutton 

 Hayes, 735. 



Arrabidsea Trailii Sprague sp. nov. (§ Macrocarpœa, Séries 

 Induise, Subseries Discolores). Typus in Herb. Kew. — Rami validi 

 leretes, nodis complanati ibique glandulis crebris patelliformibus ornati, 

 striati, minulissime creberrime lepidoti, internodiis 10-14 cm. longis. 

 Folia trifoliolata. Peliolus 2,3-7 cm. longus, supra versus apicem appla- 

 natus, strialus, densiuscule lepidotus, nigrescens; petioluli canaliculati, 

 7-27 mm. longi. Lamina elliptica, apice acutiuscule acuminata, basi 

 cuneata vel rotundata, 10-15 cm. longa, 5,5-9,5 cm. lata, tenuiter coriacea, 

 utrinque lepidota, supra nitida nigrescens, conspicue crebreque reticu- 

 lata, lepidibus exceplis glabra, subtus pilis brevissimis incana, vena 

 media lateralibusque subtus prominentibus lepidotis; vense laterales 

 utrinque 6-7. Inflorescentia (? terminalis et) axillaris, corymbosa, rha- 

 chide pedicellis calycibusque tomentellis; bractese oblongo-lanceolata3, 

 1-1,5 mm. longa?. Gemma? ovato-cadiformes, 6 mm. longa?, supra costata?. 

 Calyx cylindricus truncatus, breviter unilaleraliter fissus, 7,5-8 mm. 

 longus, denticulis 5 brevibus oblusis ina3qualibus (maximo 0,5 mm. 

 longo), supra medium valde costatus, extra minute lepidotus, intus 

 glaber. Corolla infundibulari-hypocrateriformis, extra versus basin glabra, 

 ceterum tomenlella lepidibus binc inde inspersis, intus fauce et prope 

 insertionem staminum villosa; tubus 12,5-13,5 mm. longus; lobi subor- 

 biculares, 3 mm. diamelro, utrinque lomentelli. Stamina 4,5 mm. supra 

 basin corolla? inserta, filamentis supra connectivoque parce pilosis, anthe- 

 rarum lobis divergenlibus 1,5 mm. longis. Discus annulari-cupularis, 

 0,35 mm. altus, extra excavatus. Ovarium subquadrangulare 1,5-1,75 mm. 

 longum, minute densissime lepidotum. Stylus 8,5 mm. longus. Ovula pro 

 loculo 2-seriata, circa 11 pro série. 



Lower Amazons: Obydos, Trail, 638. 



