76 CXXXIII. ORCHIDEE (ROLFE). [Zissochilus. 
7. L. verrucosus, Kolfe. Scape 6-9 in. high, with a few loose 
basal sheaths ; racemes 24-3 in. long, many-flowered. Bracts ovate- 
lanceolate, acuminate, 2-4 lin. long. Pedicels 3-4 lin. long. Sepals 
ovate or ovate-oblong, acute or subacute, 3 lin. long. Petals orbicular 
or broadly ovate-orbicular, obtuse, 3} lin. long. Lip trilobed, 34 lin. 
long; side lobes broadly oblong, obtuse ; front lobe orbicular-oblong, 
obtuse ` disc with several thick and almost confluent verrucose nerves ; 
spur obtusely saccate, nearly obsolete. Column stout, 14 lin. long. 
Mozamb. Dist. British Central Africa: Nyasaland, Buchanan, 1067! 
8. L. angolensis, Reichb. f. Otia Bot. Hamb. i. 64. Rhizome 
stout. Leaves linear-lanceolate, subacute, attenuate below, 5-9 in. 
long, ?-1} in. broad. Scapes over 14 ft. long; base not seen ; racemes 
9 in. long, lax. Bracts lanceolate or linear-lanceolate, acute, }—1 in. 
long. Pedicels 10-12. lin. long. Sepals subspathulate-oblong, obtuse, 
concave, somewhat fleshy, 9 lin. long. Petals elliptical-oblong, obtuse, 
membranous, subconcave. Lip trilobed, 9 lin. long ; side lobes oblong, 
obtuse and undulate at the apex ; front lobe quadrate, obtuse, reflexed 
and undulate at the sides; disc with 3 approximate keels, crenulate at 
the base of the front lobe, suddenly enlarged into calli below the 
middle ; spur saccate, truncate, broader than long, united at the sides 
to the foot of the column. Column clavate, incurved, 5 lin. long; 
foot half as long as the column.—Cymbidium angolense, Reichb. f. in 
Flora, 1865, 188. 
Lower Guinea. Angola: Huilla, near Quibbe and Neala, in open marshy 
places near rivers, Welwitsch, 734! 
ive) 
9. L. Antunesii, Rolfe in Bolet. Soc. Brot. vii. 236.  Scapes 
11-1} ft. long, with a few short sheaths below; racemes 6-7 in. 
long, laxly many-flowered. Bracts lanceolate or linear-lanceolate, 
acuminate, 5-7 lin. long. Pedicels 10-12 lin. long. Sepals narrowly 
subspathulate, with a minute apiculus, dark, somewhat fleshy, 
9-11 lin. long. Petals oblong, obtuse, attenuate below, membranous, 
8-9 lin. long. Lip pandurate-oblong, 9-10 lin. long; side lobes 
rounded-oblong ; front lobe quadrate-oblong, obtuse; dise with three 
crenulate keels; spur conical-saceate, obtuse, 14 lin. long. Column 
clavate, 6 lin. long. 
Lower Guinea. Angola: Huilla, Antunes, 19! 
10. L. validus, Rendle in Journ. Bot. 1895, 197. Scapes stout, 
3 ft. or more long, with a few short bracts; racemes 1 ft. long, 
many-flowered. Bracts lanceolate or oblong-lanceolate, subobtuse or 
acute, 4-8 lin. long. Pedicels 9-12 lin. long. Sepals subspathulate- 
obiong, obtuse, 8-10 lin. long, slightly concave at the apex. Petals 
elliptical-oblong, obtuse, 8-10 lin. long. Lip trilobed, 10-12 lin. 
long; side lobes narrowly oblong, obtuse at the apex ` front lobe 
quadrate-oblong, obtuse, undulate; disc with 3 rounded, fleshy keels, 
