340 DIAGNOSES SPECIERUM NOVARUM. 
Herba erecta ramosa glabra 30-60 cm. alta floribus majus- 
culis caule sat robusto ramisque foliosis. Folia 4-10 cm. longa, 
2-4.5 cm. lata, alterna apicem versus approximata petiolata 
membranacea ovato-elliptica vel subelliptica acuta vel acumi- 
nata, crenata setulis nigris inter crenaturas interjectis, subtus 
glauca basi in petiolum brevem (5-10 mm.) angustata, nervis 
utringue 6-8. Pedunculi foliis breviores vel subaequantes 
graciles erecti saepe apices ramulorum versus aggregati multi- 
flori ; pedicelli filiformes usque ad 1 cm. longi; bracteae ovatae 
usque ad 5 mm. longae in aristam glanduligeram circ. I mm. 
longam productae. Flores ad 2 cm. vel paulo ultro expansi 
luteo-albi kermesino-maculata. Sepala 2, oblique ovata 8-10 
mm. longa in aristam brevem acuminata membranacea nervis 
obscuris. Vexillum rotundatum 10-12 mm. diametro costa 
dorso carinata mucronata. Alae ad 2.5 cm. longae basi cuneatae; 
lobus basalis subrotundus ; distalis multo longior a basi per- 
paululum dilatata sensim angustatus acutus. Labelli infundi- 
bularis limbus symmetricus ad 3 cm. longus in calcar gracile 
ascendens vel (saltem in sicco) fere rectum limbo multo longius 
sensim attenuatus ore ascendente cuspidato. Filamenta circ. 
3 mm. longa. Ovarium haud maturum fusiforme rectum. 
“ Plant of 1-2 ft. Flowers yellowish white with a spot of 
crimson on the lower lobe. Very moist situations in pine woods 
on the Teng Yueh-Talifu road, near Shiu-Chai. Lat. 25° 15’ N. 
Alt. 7000-8000 ft. Sept. 1905. West Yunnan.” G. Forrest. 
No. r104. 
_ Impatiens polyceras, Hook. f. nomen tantum in Herb. Edin, 
descr. W. W. Sm. 
Species inter I. cynantham, Hook. f. et I. margaritiferam, 
Hook. f. in Herbario Kewensi a claro Hookero f. sub numero 
47 apud species chinenses posita. 
Herba erecta ramosa glabra 20-75 cm. alta floribus parvis 
caule robusto ramisque foliosis glandulis stipitatis hic illic 
Sparse conspersis. Folia 5-7 cm. longa, 2-3 cm. lata, alterna 
petiolata in sicco tenuiter membranacea ovato-lanceolata vel 
lanceolata acuminata crenata setulis nigris inter crenaturas 
interjectis, subtus glauca basi in petiolum alatum circ. I cm. 
longum late cuneata nervis utrinque 5-7. Pedunculi folia 
suprema subaequantia graciles erecti multiflori; pedicelli = 
formes I-1.5 cm. longi; bracteae lanceolatae 2-3 mm. lon 
in aristam brevem glanduligeram productae. Flores sted 
minores aurantiaci. Sepala 2, oblique lanceolata 3-4.5 mm 
longa, in aristam glanduligeram producta. . Vexillum ochical- 
are vel oblatum circ. 6 mm. diametro dorso bene carinatum. 
» seasiles I.5-2 cm. ache ; lobus basalis subrotundatus ; 
