quinquejugate 
radical 
lets ; quinquej’ugate (jugum, a 
yoke), in five pairs, as of leaf- 
lets; quinquelo’bate quinqueloba’- 
tus (lobus, a lobe), five-lobed ; 
quinqueloc’ular,  quinguelocularis 
(loculus, a little space), five-celled ; 
quinquener’ved, quinguener’ vis, 
-~vius (nervus, » nerve), the midrib 
dividing into five, that is, the 
main rib, and a pair on each side ; 
quinquepar’tite,  quingueparti'tus 
(partitus, divided), deeply divided 
into five parts; quinqueval’vate, 
quin’quevalve,quinqueval’vis (ralva, 
a door-leaf), five-valved ; quinque- 
vein’ed, ‘‘the same as quinque- 
nerved ” (Crozier). 
Quin’tine, Quinti’na (quintus, the fifth), 
a supposed integument of an ovule, 
the fifth from the outside, ‘‘in 
reality the skin of the” nucellus 
(Lindley) ; Quin’tospore (c7opa, a 
seed), C. Macmillan’s term for a 
spore which has attained sexual 
potentiality, as in vascular Cryp- 
togams and Phanerogams. 
quin’tuple, quin’tupled (quintuplex, 
five-fold), multiplied by five; ~ 
-nerved, quinquenerved; ~ ribbed, 
quinquecostate ; when of five ribs 
the four lateral arise from about 
the base of the mid-rib; quin- 
tupliner’ved, quintuplivein’ed, 
quinquenerved, five-veined. 
Rab’doid (jaBdos, a rod) = RHABDOID. 
Race, (1) a variety of such fixity as 
to be reproduced from seed ; (2) 
used also in a loose sense for re- 
lated individuals without regard 
to rank. 
Racema’tion (racematio, the gleaning 
of a vineyard), a cluster, as of 
grapes; Raceme’, Race’mus (Lat., 
a bunch of grapes), an indetermi- 
nate or centripetal inflorescence 
with lengthened axis, and equally 
pedicellate flowers ; racemif’erous 
(fero, I bear), bearing racemes ; 
racemifior’us (los, floris, a flower), 
flowers borne in a raceme ; race’- 
miform, racemiform’is (forma, 
shape), in the form of a raceme; 
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rac’emose, racemo’sus, rac’emous, 
having racemes, or raceme-like ; 
race’mulose, racemulo’sus, a dim- 
inutive of the last, somewhat race- 
mose ; Rac’emule, a small raceme. 
rachemor’phus (Lindley) = RacuHI- 
MORPHUS. 
Rachil’la = RHACHILLA. 
rachimor’phus (fdxis, the backbone, 
uopoy, shape), the small zigzag 
flowering axis of some grasses, as 
Rottboellia. 
Ra’chis = RHAcHIS; Ra’cheae, used 
by J. Smith as the plural of 
Rachis; ra’chiform = RHACHIDI- 
FORM ; Rachi'tis,in botany,a disease 
producing abortion in the flower 
or seed, 
recur’rent (recurrens, running back), 
in venation, when the veinlets re- 
turn towards the main rib. 
radial, radia‘lis (radius, the spoke 
of a wheel), (1) radiating, as 
from a centre; (2) belonging to 
the ray, as in the flowers of 
Composites ; ~ Bun’dle, a bundle 
or stele which has strands of 
bast and wood in different radii, 
a frequent occurrence in roots ; 
~ Plane, any plane which passes 
through the axis of growth, and 
cuts the surface at right angles; 
ra‘diar, a system of branching 
uniformly on all sides (Goebel) ; 
ra‘diant, rad’ians, radiating as 
from a centre; ~ Um’bel, when 
flowers on the outside are con- 
spicuously larger than those which 
form the rest of the umbel ; ra‘di- 
ate, radia’‘tus, (1) spreading from 
or arranged round a common 
centre, as the circumference of a 
circle ; (2) bearing rays, or ray- 
florets; ~ -veined = palmately 
veined ; ra’diating, passing in a 
straight line from the centre ; radi- 
a'tiform, radiatiform’is (forma, 
shape), when the ligulate florets of 
Compositae increase in length out- 
wards; radia’tim (Lat.), in a radi- 
ate manner. 
rad‘ical, radica’lis (radia, radicia, a 
root), arising from the root, or its 
