120 PROTEACEAE 
Grevillea 
6. Inflorescence >60 mm long, lateral branches spreading; 
flowers: white: to Cream pectyiccrtece-terressetecteettersttretresescterecseseaosstiotmnarenctsnrrtseletntastserettts 7 
7. Leaves linear or filiform, <6 mm wide 8 
Jie Leaves not linears>Gimmn Widea ters: recrereseceetsetstsecsstste tees opsttstarsescentossssinansencctertifescrsesstsse’ 9 
8. Leaf venation obscure; inflorescence to 500 mm JONG ........seessseteseereseseseeeereteeteeesenenenees G. pyramidalis 
8. Leaf venation conspicuous; inflorescence to 140 mm IONQ.........s-seeeeseeeeeseereneeteteeeeteneses G. parallela 
Oe Dlantstelabroustcresceremttsrertreterseessteeetessseestee trrersstectateibrissseseasebes sesectttoctean seria tecet tere G. dimidiata 
O™ »Plants\hairyratileast’on branchletstecccsrecescceescstersisesaseseserssetstsossesesetetiecesecceatusesetavecesestatsletee 10 
10. Young leaves and branchlets usually glandular hairy; leaves straight .........sssseeeeeeesees G. myosodes 
10. Young leaves and branchlets eglandular; leaves falcate ..........scsssessssessssesseseseseeteneeteneseenens G. mimosoides 
1S eaves <5 Simm longari gid aspinosemsmertrstnstetterstetristserestureessssateettssresestreetensccesesettts G. benthamiana 
11. Leaves >55 mm long, flaccid, not spinose 12 
12. Inflorescence <60 mm long with branches recurved ...........cssesesssseseessseseesecesecseseeessesessenees G. refracta 
12. Inflorescence >60 mm long, if branched then branches spreading ...........:sssssseseeeeeeeees 13 
13. Inflorescence unbranched 14 
19 -sualntlorescence! branched irr itesctertestreestrescrtestiestcrastescerssrstectstiateressteesemenren tteretrre itera cc stseee 15 
14. Low prostrate shrub; flowers green maturing yellow . G. formosa 
14S eoinallitree:ttlowers! bright oral Serssrrsatt srecsstirttstisesesceiassasstesscserceesesseseeseestassaearerettre re G. pteridifolia 
1 SMe Llowersywhite, to. creamy: yellowszcwsircucsettiscestrcscessttecmircertrsseerentirsseeesereertereerareestreeereete 16 
LSS BLO Wers; PINKS tO Ted taeseseceteness ea rteate sat teartstscenessnareorteserss sitters, ott eiverriasteetisarte cera sersssreeterertes 17 
16. Leaf venation obscure; inflorescence to 500 mm IONg .......s.sssessssesesseseessescseseeseseeeseseseess G. pyramidalis 
16. Leaf venation conspicuous; inflorescence to 140 mm IONG.........essssesessesesesseseeseseseeseseesess G. parallela 
1/8 @Sparse.shrub; leaf lobes linear;<4 mm, widemsersrstersestsscetscsesetercrscenttisesieteveceettietationcetts 18 
17. Small tree; leaf lobes not linear, >6 mm wide 19 
18. Flowers and fruit glandular hairy; leaves with 14-26 pairs of lobes; 
lobes filtform: cal imimi{ wider acstttcticl teteriiteiteitttreerctemetanettirenen tents G. dryandri 
subsp. dasycarpa 
18. Flowers and fruit glabrous; leaves with 3-16 pairs of lobes; 
lobesilinearyl 3-4 mimiwidesmstinreccctititetsscetttttttttreiit it G. dryandri 
subsp. dryandri 
19. Leaves pinnately lobed, discolorous; lobes 10-45 mm Wide .......s.csssssseseseseseseeesseessssesescees G. decurrens 
19. Leaves mostly bipinnately lobed, concolorous; lobes 6-14 mm Wide ........cecssseeseseseseseees G. heliosperma 
G. angulata R.Br. 
Shrub to 2 m. Indumentum on branchlets, leaves 
and peduncle of very fine appressed, ferruginous 
becoming silvery, simple hairs. Petiole 8-10 mm long. 
Leaf blades grey-green, oblong to elliptic, (35)50-110 
mm long, 24-40 mm wide, L/W 1.9-3.2, coarsely 
dentate; Jobes spinose. Inflorescence axillary, mostly 
unbranched, 30-55 mm long. Perianth white or 
creamy yellow to greenish yellow, glabrous outside, 
dense, stiff, white patent hairs on inside, separating 
into 4 free segments. Ovary stipitate, glabrous; style 
pale green, glabrous, pollen presenter oblique, + 
elliptic. Follicle asymmetric-ellipsoid, 10-13 mm 
long, glabrous. Seed 7.5-10 mm long. Flowering and 
fruiting: most months. Fig. 35 
Restricted to the NT and eastern Kimberley. 
Occurs from Cobourg Peninsula and western 
Arnhem Land, disjunctly to the VRD. Not recorded 
in the DR but commonly cultivated. There is a 
closely related yellow flowered species, G. aurea P. 
Olde & N. Marriott, with longer inflorescences 
from the sandstone in Kakadu. This is also in 
cultivation. Another closely related species, G. brevis 
P. Olde & N. Marriott, which differs in having + 
entire leaves, occurs in the southern part of Kakadu 
National Park. 
