B. Calyx 5-dentate,its teeth 5-6 mm. long; inflorescence long, 
lax ; floral bracts 3.5-5 mm. long; corolla externally hirsute ; 
staminodium eglandular, 3 mm. long 
hirtiflora 
BB. Calyx 4-dentate, its teeth 1.5-2 mm. long; inflorescence 
short, compact; floral bracts not exceeding 3 mm. in length; 
corolla externally glabrous; staminodium glandular-lepi- 
dote, 6-12 mm. long 
C. Leaves elliptic-ovate, 6-16 cm. long, 4-10 em. wide; 
corolla 8.5-4 em. long; fertile stamens 12 and 17 mm. 
long; staminodium 12 mm. long 
spectabilis 
CC. Leaves elliptic-lanceolate, 4-8 em. long, 2.5-3.5 em, 
wide; corolla 2.5—-3 em. long; fertile stamens 9-14 and 
15 mm. long; staminodium 6-8 mm. long 
Watsonii 
Uroskinnera flavida Lundell sp. nov. 
Frutex, ramulis puberulis. Petioli usque ad 6.8 em. 
longi. Lamina membranacea, crenato-dentata, ovata vel 
ovato-elliptica, apice obtusa vel acutiuscula, basi sub- 
cordata vel rotundata, utrinque puberula et parce hirtella. 
Inflorescentiae subspicatae, usque ad 13.5 em. longae. 
Pedicelli cirea 1.8 mm. longi. Calyx 2.8-4 mm. longus, 
quattuor-dentatus. Corolla flavida, usque ad 3.8 cm. 
longa, parce glanduloso-pilosa, quinquelobata. Stamina 
quattuor. 
A shrub; branchlets slender, densely short-hirtellous 
or puberulent. Petioles slender, canaliculate, puberulent 
and sparsely hirtellous, striate, up to 6.8 em. long. Leaf- 
blades membranaceous, conspicuously crenate-dentate, 
the teeth minutely apiculate, ovate or ovate-elliptic, 5— 
13.5 em. long, 8-9.5 em. wide, apex obtuse or acutish, 
base subcordate or rounded, both surfaces puberulent 
and sparsely hirtellous, the hairs denser along the mid- 
rib and veins, dark green above, paler beneath, costa and 
veins slightly raised above, conspicuous beneath, pri- 
mary veins five or seven on each side. Inflorescence 
terminal, subspicate, long, slender, densely puberulent, 
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