238 
Petala late oblonga, obtusissima, 2°5-3 cm. longa. ee 
subquadratum, trilobum carnosulum, 3 mm. ‘longum lobi 
oblongi, subobtusi, 1 mm. ongi; discri laeves ; caleare pa 
g obosum, 1 mm. longum. Colwmna lata, vix 1 mm. longa. 
TROPICAL ‘Succi? British East Africa; short grass land a 
Limuru, ! Ss owers greenish yellow with brown het 
lum,” J.D. cama ey 554. 
. Habenaria Hunteri, Rolfe; inter species africanas 
floribus magnis, labello amplo trilobo, lobis lateralibus amplissi- 
mis fimbriatis, et lobo intermedio lineari facile distinguenda. 
Caules validi, 30 cm. longi, foliosi. Folia sessilia, lanceolato- 
oblonga vel elliptico- -oblonga, acuta vel acuminata, undulata, 
subrecurva, 7-20 em. longa, 3-4 em. lata, superne decrescentia. 
Racemus snbsessilis, triflorus. Bracteae ovatae, acuminatae, 
25-3 em. longae. Pedicelli 4-4-5 em. longi. Flores magni, 
albi. Sepalum posticum erectum, ovatum, subobitusum, con- 
cavum, 1-8 cm. longum, 1 cm. latum ; sepala rae foro 
oblique ovata, subobtusa, 2 em. longa, lat Petala 
integra, oblongo- lanceolata, acuta, 1°5 cm. in nga, cum sepalo 
postico in galeam conniventia. La bellum breviter unguiculatum ; 
unguis patens; limbus trilobus, late flabellatus, 35 om. latus ; 
lobus intermedius oblongus, obtusus, 15 em. longus; lobi 
laterales patentes, oblique. obovato-flabellati, inciso- fimbriati, 15 
cm. longi, 2°2 cm. lati; calear cylindricum, spiraliter curvatum, 
13-15 em. longum. Columna 0-7 longa; pollinia clavata, 3 
m 
longa; caudiculi gracillimi, 0-8 cm ongi, curvati. Stigmata 
subparallela, late clavato-oblonga, subeurvata, 5 onga ; 
rostellum trilobum ;_lobus interm oh: Risen Sen fot oye ob- 
—— are Gold Giuee: without precise locality, 7. 
unt 
Curator of the Gold Coast Botanical Department, in 1915, and 
the plants flowered in the Kew collection in August, 1917. 
XXX.—DECADES KEWENSES 
Prantarum Novarum tv Hersario Hortt Recrt 
ONSERVATARUM. 
DECAS XCI. 
pe Pygeum sisparense, Gamble ee species 
ese sic 3 Colebr., affinis, foliis minoribus e t racemis brevior- 
1 * etiam staminibus paucioribus differt. 
pe sds parva, ramulis siccitate fere nigris rugosis. Folia 
areets ata, ene acuta, basi in petiolum attenuata, weroaeg 
8 prope basin g is 2 parvis a iquando munita, 5-1 
em. longa, 2-4 em. lata; nervj utrinque circiter 8, oboe ; 
