163 
Glomeruli multi, globosi, in panieulam cylindricam terminalem 
aggre gati, bracteis primariis see foliaceis, pedicellis brevissimis. 
Calyx 2 lin. longus, pubescens, dentibus equilongis acuminatis. 
Corolla alba, tubo calyci squilongo labiis parvis. Stamina e 
labio superiore haud ex 
BRITISH CENTRAL vede Masuku plateau, alt. 6500-7000 ft., 
Whyte. 
664. Leucas megasphera, Baker [Labiate]; ad L. grandem, 
Vatke, magis accedit, 
Herba p Folia brevit Caules facien dem ue Ped remote 
bracteis floralibus linearibus dense Ben Calye T ? Hn iu 
obli i . 
superioribus linearibus, inferioribus parvis ovato-acuminatis. 
Corolla cy tubo calyci equilongo, labio vacio 4 lin, longo 
superiore hacks 
Wage shana AFRICA. Nyika plateau, alt. 6000-7000 ft., 
7h 
665. Leucas myriantha, Baker [Labiate]; a speciebus reliquis 
recedit ore calycis viri glomerulis pluribus approximatis, 
bracteis primariis parvis 
Herba perennis. ride Sn pubescentes, pedales vel sesqui- 
pedales, simplices vel fure Folia breviter petiolata, ovata, 
acuta, 1-1} poll. longa, narod utrinque viridia, tenuiter pilosa, 
dorso erebre nigro-punctata. Glomeruli multi, in paniculam 
cylindricam semipedalem aggregati, bracteis primariis parvis 
foliaceis, bracteis floralibus lanceolatis pilosis calyci equflonets, 
pedicellis brevibus. Calyx 4 lin. longus, dense pubescens, tubo 
brevi, ore haud obliquo, dentibus setaceis wquilongis. Corolle 
tubus calyci squilongus, labio EM parvo oblongo, — adi 
parvo deflexo trilobato. Stamina e labio superiore haud exserto. 
BRITISH CENTRAL AFRICA. Nyika plateau, alt. 6000-7000 ft., 
Whyte, 178, 214; between Mpata and the commencement of the 
Nyasa-Tanganyika plateau, 2000-3000 ft., Whyte. 
cet Tinnea spen Baker [Labiate]; ad 7. wthiopicam, 
Kotschy et Peyr., accedit 
Piai ramulis Sinetin lignosis Map breviter pilosis. Folia 
opposita, petiolata, . ovata, acuta, 2-3 poll. longa, basi late rotundata, 
facie saturate viridia subglabra, dorso pallide viridia pubescentia. 
centibus 2-4 lin. longis. Arn a pubescens, valde accrescens, 
primum oblongus, 7-8 lin. longus, demum vesiculosus, membra- 
naceus, basi cordatus, 12-15 Pn longus, labiis brevibus rotundatis. 
Corolla pubescens, 1 "poll. longa. Stamina inclusa. 
BRITISH CENTRAL AFRICA. Masuku plateau, alt. 6500-7000 ft., 
Whyte, 289. 
110 B2 
