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cruribus acutis. Drupa exsucca obovata dipyrena calyce inclusa 
nucamentacea basi perforata, pyrenis bilocularibus arete cobaeren- 
tibus. Semina in loculis solitaria erecta parce albuminosa. Ra- 
dicula brevis infera. 
Frutex Australia borealis concinnus glandulosus pube ramosa 
articulata vestitus, folds verticillato ternis ovatis acutis sessilibus 
serratis, floribus axillaribus solitariis bibracteolatis breviter pedi- 
cellatis, corollis roseis coccineo-venosis. 
Genus liabitu eximium, characteribus autem Newcastelia3 et 
prgesertim Pityrodise cognatum dicavi viro excellentissimo Guili- 
elmo Denison, sub cujus auspiciis regnum plantarum tropico-aus- 
tralianarum perlustravi. 
Denisonia ternifolia. 
In rupibus originem versus fluviorum McArthur et Seven Emu 
River sinus Carpentaria. 
Frutex, monente amicissimo Harvey Spielmanniam a&mulans 
paucipedalis usque orgyalis satis stricte ramosus aromatico-odorus. 
Rami teretes foliosi cum pedunculis pubescentia patente duplice 
scil. longiore ramosa copiosa et breviore glanduligera induti. 
Folia simplicia ternato-verticillata v. raro aliquot infer iorum 
opposita v. rarissime ea unius verticilli alternatim dispersa, omnia 
saturate viridia ovato-v. ovato-lanceolata ad basin integerrimam 
obtusa v. emarginata, abhinc argu’te insnqualiter serrata, serraturis 
remotiusculis, apice acuminata, undique plana penninervia, venis 
subter prominentibus reticulata, f-l-| ,/ longa, 4-8 ; " lata, ut brac- 
teohe pilis longioribus divisis parcissime sed pube brevi glanduligera 
nee non glandulis sessilibus dense obsita. Pedicelli 1-1 longi 
apicem versus bracteolis lanceolato-v. angusto-linearibus acutis 
oppositis circiter 2'" longis obsessi cum calyce articulati. Calyx 
infundibulari-campanulatus 3-4'" longus 5-nervis laciniis foliaceis 
ovato-lanceolatis acuminatis patulis parum insequalibus glandulosis 
parcius quam tubus pube ramosa conspersus. Corolla tubus circiter 
3'" longus extus glaber, intus prope medium dense albo-barbatus, 
superne pilosulus, infeme glaber ; limbus extus incano-velutinus, 
labio supero 1J-2"' longo breviter v. brevissime bilobo : lobis 
semiovatis v. semiorbiculatis ; lobi labii inferioris laterales inter- 
medio fere demidio breviores subovati, medius trilineans obcordato 
v. orbiculari cuneatus. Filamenta glabra basi adnata decurrentia, 
longiora breviter exserta, breviora subinclusa. Anthers pcEne 
cordate J ;// longas pallida. Pollen ochroleucum. Stylus tubum 
asquans deciduus, pr aster puberulam basin glaber. Drupa puberula 
2-3" longa, calycis tubo arete inclusa omnino sicca duriuscula, 
pyrenis nonnunquam abortu unilocularibus. Semina clavato- 
cylindracea albida circiter 1 J'" longa. 
