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Eremophila Clarkei. 
Oldfield et Mueller. 
Viscosa, subpuberula, foliis alternis elongato - v. lanceolato- 
linearibus denticulatis v. subintegerrimis planis longe in basin 
apicemque angustatis, pedicellis axillaribus solitariis geminisve 
declinatis calyce longioribus, sepalis subcequalibus lanceolatis v. 
o vato- lanceolatis acuminatis corollam fere semicequantibus , corollas 
turgiduke rubicundas extus puberula* fauce barbata, labio supero 
emarginato, labii inferi lobo medio ovato v. subquadrato apiculato, 
lobis lateralibus subovatis acutiusculis, staminibus inclusis, ger- 
mine ovato acnto cum parte styli infera densissime pubescente. 
In planitiebus argillaceis Australia* occidentalis prope fluminis 
Murchison ostium. Aug. Oldfield. 
Frutex 3-8 7 . Folia longa ? l-3 7// lata, ssepe denticulis 
callosis sat remotis prsedita. Calyx demum auctus 5-7'" longus, 
segmentis venosis. Corolla uncialis v. paulo-longior pallide erube- 
scens v. purpurascens. Fructus desunt. 
Nulli nisi E. Freelingii comparandam speciem nominavimus in 
honorem cl. Guil. Clarke, Hampdenensis, itinera Oldfieldiana ge- 
nerose foventis. 
Eremophila Oldfieldii. 
Elatior, glabrescens, foliis alternis angusto-lanceolatis integer- 
rimis acutis planis in basin sensim angustatis, pedicellis axillaribus 
solitariis calyci subasquilongis, calycis segmentis oblongis obtusis 
corolla ter brevioribus, corollas rubellas extus glabras fauce fere 
nuda, labio supero obtusiuscule quadridentato, infero ovato obtuso, 
staminibus exsertis, stylo inferne puberulo, germine globoso-ovato 
glabro. 
In loco Yattoo collium arenoso-rupestrium (new red sandstone) 
calcaria tectorum, Australia occidentalis. Aug. Oldfield. 
Frutex 8-12'. Folia pleraque 1 J-2" longa, 3-4 7,/ lata, saturate 
viridia. Calycis segmenta 3-4 //x longa, basi angustata. . Corolla 
pollice paulo brevior; labii inferi lobus medius emarginatus v. 
integerrimus, lobi laterales cum labio supero magis coaliti. Stamina 
imas basi corollse inserta. Fructus non habeo.. 
Species quoad calycis formam E. Mitchelli, E. obtusifoliae etc. 
propinqua, aliis autem characteribus aliena, et potius speciebus 
subgeneris Stenochili adnumeranda. 
Eremophila graciliflora. 
Glabrescens, humilior, foliis lineari-lanceolatis integerrimis 
acutis planis in basin longe angustatis, pedicelli axillaribus solita- 
riis calyce longioribus, calycis segmentis lanceolato-linearibus per - 
acutis corolla campanulato-cylindracea, ter quaterve brevioribus , 
