394 WILSON EXPEDITION TO CHINA 
ampliatus, extra dense appresse pubescens, intra in parte ampliata 
dense villosus, infra glaber; lobi 5, ovati, breviter apiculati, 2 mm. 
longi, basi 3 mm. lati, utrinque breviter pubescentes; stamina ad tubi 
medium inserta; antherae inclusae, 3 mm. longae; filamenta corollae 
adnata, glabra; stylus glaber, stigmate complanato bilobato leviter 
exserto coronatus. 
Hupeh: Changlo Hsien, ravines, up to 650 m. alt. (No. 3265, type; 
bush 1.5-2 m. tall; calyx-lobe white; flowers yellow); Nanto, on low 
mountains (Veitch Exped. No. 1248); Changyang Hsien, A. Henry 
(No. 6233; large climber; petaloid calyx-lobe white; flowers yellow; 
fruit green). 
Mussaenda divaricata Hutchinson, n. sp. 
Frutex erectus v. scandens, ramuli appresse pubescentes, demum 
subglabri et parce lenticellati. Folia elliptica v. ovato-elliptica, basi 
cuneata v. acuta, apice abrupte acuminata, 7-12 cm. longa, 5-7 em. 
lata, tenuiter chartacea v. submembranacea, supra parce setulosa v. 
fere glabra, infra praesertim in nervis brevissime pubescentia; costa 
infra prominens; nervi laterales utrinsecus 9-11, arcuati, & costa sub 
angulo 65°-75° abeuntes, intra marginem elongati, utrinque conspicui; 
nervi tertiarii conferti, subparalleli; petioli 0.5-1 cm. longi, appresse 
setulosi; stipulae profunde bilobatae, 1 cm. longae, lobis subulato- 
acuminatis acutissimis parce setulosis. Inflorescentia plerumque 
divaricato-cymosa, laxiflora, calycis lobis petaloideis plerumque 2-4 
ornata; bracteae lineares v. subulatae, usque ad 1 em. longae, breviter 
ciliatae; receptaculum parce setulosum, 2.5-3 mm. longum; calycis 
lobi normales subulati, acuti, 4.5-5 mm. longi, brevissime ciliati; lobus 
petaloideus late ellipticus v. ovato-rotundatus, breviter acute acumi- 
natus, unguiculatus, 4-6 cm. longus, 3-5 em. latus, plerumque 7-nervus, 
albus, utrinque solum in nervis puberulus; corolla flava, extra subdense 
appresse setoso-pubescens, intra superne dense villosa; tubus 2-2.5 cm. 
longus, superne sensim ampliatus, fauce dense villosus; lobi ovati, 
acuti, vix appendieulati, 3.5 mm. longi, intra glabri; antherae 5 mm. 
longae; stylus brevissimus, bilobatus, 3 mm. longus, glaber. 
Hupeh: glens around Ichang, alt. 33-475 m., June 1907 (No. 3266, 
type; bush 0.7-1.7 m. tall; flowers yellow; petaloid calyx-lobe white) ; 
same locality, A. Henry (No. 3118, 4120); ravines, Chang-yang 
Hsien, alt. 320-640 m., June 1907 (No. 3264; shrub 1.2 m. tall; 
flowers yellow; petaloid calyx-lobe white); Nanto, A. Henry (No. 
6366, flowers; No. 2703, fruits); side of rice fields, Yangtsze River 
