Cleat 
(SUPPLEMENT) 
collapsing 
Cleat (pr. Cleet) of Diatoms, a small 
outgrowth of silica from the 
secondary hoops of certain Diatoms 
(Palmer and leeley). 
Clea’vage [dissyll.], sporangial di- 
vision by which sporangiospores 
and conidia are formed; either 
(a) progressive, or (b) complete 
(Harper). 
Clefts, used by Sir W. J. Hooker for 
LIRELLAE. 
Cleistanthe’ry (dvOnpos, flowery), the 
anthers of a partially cleistogamous 
flower remaining inside and not 
exserted (Knuth); Cleistopet‘aly 
(réra)ov, a leaf), permanent closing 
of the floral envelopes, thus ensur- 
ing CLEISTOGAMY. 
climacorhi’zal, relating to the CLima- 
CORHIZAE. 
Cli’‘node, a term proposed by Léveillé 
for the conidiophores of certain 
Fungi, as the Uredineae, ete. ; cf. 
Streriema ; clinomorph’ous (nop¢dh, 
shape), when asymmetric organs 
are without definite relation to the 
horizon (Wiesner); clinotrop’ic 
(rpor, turning), used of an 
obliquely placed organ, which 
showsno vertical plane of symmetry 
(Wiesner). 
Cli'tochores, -ae (xAcTUs, a slope, xwpls, 
asunder), plants which are dis- 
tributed by falling or sliding 
(Clements). 
Clus'ter-gall, a gall with stunted axis 
and densely-crowded leaf-like ap- 
pendages (Kerner). 
Clu’sium, -on (xAvfw, I dash against), 
an association of plants growing in 
flooded places (Clements). 
elyp’eolar, clyp’eolate, somewhat 
shield-shaped. 
Cnice’tum, an assoc'ation of road- 
side weeds and Cnicus, whence 
the name. 
coadni’tus, cited by Lindley as equal 
to COADNATUS. 
Coca’ine, an alkaloid from the leaves 
of Lrythroxylum Coca, Lam. 
coc’coid (efdos, resemblance) State, 
the unicellular state of Algae (F. 
F, Blackman). 
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coelen’terate (kot\os, hollow, évrepov, 
a bowel), used by Boulger for the 
carnivorous habit of Nepenthes and 
Cephalotus ; Coe'loblast (Bdacrés, a 
bud), employed by Sachs for non- 
cellular Algae and Fungi; cf. 
Apocytium ; Coelone’mata, pl. of 
Coelone’ma, Myxogastres having a 
hollow capillitium ; ¢f. Srerzons- 
MATA. 
Coelo’ma, pl. Coelo’mata, (xoldwya, 
a hollow), Kuetzing’s term for the 
body of Vaucheria, ete.; an 
unseptate coenocyte. 
Coenocar’pium (kowds, in common, 
xaptros, @ fruit), the collective fruit 
of an entire inflorescence, as a fig 
or pine-apple. 
Coenocen’trum (xaivds, new, + CEN- 
TRUM), a central body in the 
oosphere of Albugo, present before 
fertilization and degenerating and 
vanishing soon after (Stevens); 
coenocyt’ic, of the nature of a 
coenocyte, pon-cellular or multi- 
nucleate; Coen’ogamete( + GAMETE) 
a@ multinucleate mass of proto- 
plasm, whose individual nuclei are 
sexual elements (Stevens); Coeno- 
genesis (yéveois, beginning), de- 
velopment by adjustment to the 
environment; cf. PALINGENESIS: 
—it is also spelled Caen-, Cain-, 
Cen-, Ken-ogenesis. 
Coenomonoe’cia (kowds, in common, 
+ Monoscra), polygamous plants, 
the same individual having male, 
and female flowers, as well as 
the normal hermaphrodite flowers ; 
the condition is Coenomonoe’cism 
(Kirchner). 
cogener'ic, preferably CONGENERIO. 
Co’lein, the red colouring matter of 
Coleus Verschaffeltii, Lem. 
coleop’teroid (Coleopteron, eldos, re- 
semblance), resembling a beetle or 
tick, as the seeds of many Euphor- 
biaceae (8. Moore). 
Collar, add, (3) an encircling out- 
growth at the base of the ovule in 
Gingko (Potter). 
collap’sing, used by Babington for 
the form compared to a painter's 
