272 PLANTS COLLECTED ON MT. RUWENZORI. 
A somewhat remarkable form of this common African and Malagasy 
species. With large leaves 12-13 x 45-5 cm., on petioles nearly 
2 em. long. 
PLECTRANTHUS ScHIMPERI, Vatke, in Linea, xxxvii. (1871-73) 317. 
E. 7000? ft. (the first figure indistinct). January. 
Distrib. Abyssinia. 
PLECTRANTHUs ($ Germania) WoLLAsTONI, sp. nov. 
Herbaceus, caule erecto tet 'agono patule hirsutulo, foliis submediocribus 
petiolatis ample cordatis apice obtuse acutis margine subtiliter erenatix 
membranaceis utrinque sed præsertim pag. inf. sparsim. piloso-pubes- 
centibus in sieco brunnescentibus petiolis quam limbus triplo brevioribus 
hirsutis, verticillastris wepissime  6-8-floris (summis 3-5-floris) sub- 
umbellatis in spicastris — bracteatis paniculatim ramosis Визави 
ordinatis, bracteis persistentibus ovatis obtusis inferioribus erenulatis 
superioribus integris sparsim piloso-pubescentibus, pedicellis 'alyces 
excedentibus gracilibus pubescentibus, ealycis florescentis parvi hirsutuli 
tubo campanulato lobos paullulum excedente lobo postico ovato-oblongo 
obtuse aeuto lobis reliquis triangularibus breviter acuminatis a postico 
leviter superatis, calycis  fructescentis bene aucti deeurvi | pilosuli 
aliquantulum decoloris tubo anguste eampanulato perspicue nervoso 
lobo postico deltoideo obtuso anticis quam laterales paullo. longioribus 
neenon longius acuminatis, corollie рагу extus. puberulie. tubo сайусет 
florescentem 2plo excedente paullulum supra basin inflexo inde gra- 
datim dilatato, labio postico ovato-quadrato apice emarginato quam 
antieum obovatum apice integrum. parum breviore, genitalibus breviter 
ex tubo eminentibus, stylo bifido. 
Hab. Ruwenzori Е. 7000 ft. January. 
Folia solemniter 4:5—5:0 em, long., basi 40—15 em. lat., juniora exstant 
minora (e. p. 2:0—2:5 cm. long.), in bracteas spicastri transeuntia, 
glandulis mieroscopicis fuscis insperza ; petioli summum 1:5 em. long. 
Spicastra usque ad 20-0 x 14-0 em. Braeteme +0°5 em. long. Pedicelli 
0:5-07 em. long. Flores flavi. Calyx florescens totus 0:25 em. long. ; 
lobus posticus 0:13. cm., reliqui cirea (1 em. Calyx fructescens 
0°7 em. long. ; tubus 0:5 em. long., juxta basin 0:25 cem., ore 0:45 cm. 
lat. ; lobus posticus 02x03 cem.: lobi laterales 0-15 cm., antici 
0175 em. long. Corolla tota 0:85 cm. long. : tubus 0:5 cm. long.; 
labium posticum 0:3 x 0:275 em., anticum 0°35 x 03 ст. Genitalia 
adusque 0:2 em. corolle tubum excedentia. 
Near P. albus, Gürke, which it Fairly well resembles in leaf : but the 
verticillasters have more flowers and the teeth of the calyx are more 
sharply pointed, while the small yellow corollas are quite different. 
