pedicellis 1.5—2 mm. longis, minute strigulosis; calyx 
brevi-cylindricus, 7-9 mm. longus, strigulosus, tubo 5-6 
mm. longo, lobis triangularibus, 2-8.5 mm. longis, acutis ; 
corolla villoso-sericea, 14-18 mm. longa, tubo 11-14 mm. 
longo, ad apicem dilatato, lobis lanceolatis ad ovatis, 
acutis, 8-4 mm. longis; filamenta ca. 85-40 mm. longa, 
tubo 15-20 mm. longo, incluso vel parce exserto: gyn- 
oecium glabrum. 
The long, narrow leaflets of the new species provide 
the basis for the specific epithet. It is probably not closely 
related to Inga strigillosa, but it has many characters in 
common with this species. Both have terete petioles and 
rhachis (terete to marginate rhachis in the new species), 
the leaflets of both are in two pairs and they have a me- 
tallic lustre on the upper surface, the pubescence is alike, 
and the inflorescence is very similar. The two species 
differ in the size of all the flower parts and the width- 
length ratio and the shape of the leaflets. 
CoLompra: Comisaria del Vaupés, Rio Apaporis, Jinogojé (at mouth 
of Rio Piraparand) and vicinity. “Bush. Flowers white.’’ September 
25,1952. Richard Evans Schultes & Isidoro Cabrera 17609 (Typrin U.S. 
Nat. Herb. 2172944).—Same locality. June 1952. Schultes § Cabrera 
16677.—Same locality. July 1952. Schultes & Cabrera 19807,—Com- 
isaria del Amazonas, Rio Caqueta, La Pedrera and vicinity. May 1952, 
Schultes & Cabrera 16382. 
Jacqueshuberia amplifoliola Cowan sp. nov. 
Arbor probabiliter, ramulis Juvenilibus parce strigulo- 
sis; petioli 8.5-5 cm. longi, parce strigulosi, rhachibus 
5-7 cm. longis, marginato-canaliculatis, parce strigulosis ; 
pinnae 8-jugatae, petiolis secundariis 10 mm. longis, 
rhachillibus 5.5-8 cm. longis, marginato-canaliculatis, 
parce strigulosis; foliola glabra, coriacea, supra nitida, 
6-8-jugata, sessilia, 18-28 mm. longa, 8-15 mm. lata, 
oblonga, base inaequilateralia et acuta, apice rotundata 
retusaque, costa plana, venulis obscuris; inflorescentiae 
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