CONTRIBUTIONES FLORAE AuSTRALIAE OCCIDENTALIS XI. 
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Greviilea Dielstana C. A. Gardn, sp, nov. 
Section Calotlvyrsus. 
Frutex ramosus, cireiter metralis altus, ramis ramiilisque intricato- 
divaricatis, glabds vel sparse appresso-pnbescentibus; foliis longo petiolatis, 
triternatis, iterum trifidis, segmentis linearibiis, divaricatisj angnlato-costatis, 
glabris, apice pungentibns; racemis paucifloris, secundis, rhachi glabra vel 
pauce pnbescenti, pediecllis gracilibus; periantliio aurautiaco vcl coccineo, 
sub limbo ovoideo-globoso revolnto, extus glabro, intus albo-tomeiitoso ; toro 
valde obliquo; glandula bjq^ogyna conspictia, crassiuseula, subpatolliformi; 
ovario glabro, stipitato; stylo elongate, glabro, viridi, disco oblique laterali, 
Frutex 70-90 cm. altus; folia 4-5 cm. longa, segmenta ultima 1-1.4 cm. 
longa; pedicelli 6-7 mm, longi; perianthium cireiter 8 mm. loiigum ; Ktylus 2.5 cm. 
longus. 
Hab. in distr. Irwin, in arenosis fruticulosis prope fluminem Murchison, 
Gardner 2590 (Typus); atque inter Indarra et Yuna, in locis similibus 
Gardner, 
Affinity to G. teretifolia Meissn., from Avhich it differs in the constantly 
trichotoraously divided leaves, larger flowers and fewer flowered racemes, the 
oblique torus and the saccate base of the perianth, as well as in the indumen- 
tum of the inner surface of the perianth-segments. 
Greviilea obliquistigma C. A. Gardn, sp. nov. 
Section Conogyne. 
Frutex erectus, 2-5 metralis altus, ramis ramulisque erectis, demiun 
glabris; foliis angustissime linearibns, integris, acuminatis, supra valde 
convexis et uninervis, snbtus profunde bisulcatis, glabris; racemis terminal- 
ibus, erectis, densifloris, cylindricis; rhachi glabra; floribus albis; pedicellis 
glabris; periantliio sub limbo recurvato, extus glabro, intus pilis brevibus 
adpressis veslito; toro recto; glandula hypogyna parva sed distineta, 
reniformi; ovario stipitato, glabro, styh) glabro, breviter exserto, stigma te 
brevi eonico, obliquo, basi niarginato margine membranaeeo plieato crenulato. 
Frutex 2-5 m. altus; folia 16-18 cm. longa, 1 mm, lata; raeemi 5 cm. (cum 
pedunculo 8 cm.) longi; pedicelli 4 mm. lougi; perianthium ca. 4 mm. louguin; 
stylus 5 mm. longus. 
Ilab. in distr. Austin, inter Pindar et Wurarga, in arenosis aridis 
apertis floi*. m. Septem. Gardner 2620. 
I have referred this species to the Section Conogyne, although the stigma 
is almost that of (I. trachijtheca F. MuelL, whi(di Bcntham places in the 
Sect. Lissostylisy and from Avhich it differs in the much longer leaves, in being 
glabrous, and in the presence of a liypogynous gland. It is also close to 
G. didymobotrya Meissn., and (7. neinatophylla F. Muell., but differs from 
both in Ihe distinctly bilateral leaves which are convex above and deeply 
silicate from the closidy revolute margins; in addition it differs from 
G. didymobotrya Meissn. in the presence of a liypogynous gland, in the 
glabrous exterior of the perianth and the much shorter and thicker style; 
from G. ncmafophylJa it differs also in the simple inflorescence, much longer 
pedicles and shorter style, while the stigma separates it from both. 
