auriculate (SUPPLEMENT) Bacteriologist 
auric’ulate, auricula'tus, eared, ally employed for PLastip; auto- 
auricled. pot‘amic (rorapos, a river), applied 
Autallogam’ia (airds, self, ddos, to Algae which have become adap- 
other, -yduwos, marriage), normal ted to living in streams ; a modified 
pollination (Clements); Autem’- form of tychopotamic plankton 
bryosperm (éuSpvoy, a foetus, (Zimmer); Aut/osperm (o7épya, a 
onépya, a seed), MacMillan’s term 
for PartTHENOsPeRMS with the 
eudosperm the result of fecunda- 
tion from effective pollen arising 
in the same flower; Auten’dosperm 
(+ EnpbosPerm) ; the embryo being 
the result of fecundation, the eftec- 
tive pollen arising from the same 
flower as the seed (MacMillan) ; 
Au'to-allog’amy (+ ALLocamy), the 
condition of a species when some 
individuals are adapted for self- 
fertilization, and others for cross- 
fertilization, as in Viola tricolor, 
Linn. (Engler and Prantl) ; Autob’- 
olites (SoAls, a missile), the pro- 
ducts of division of the living 
protoplasm (Beyerinck); auto- 
carpotrop’ic (+ CARPOTROPIC), 
automatic separation of fruit; 
autochor’ic (ywpls, separate), ap- 
plied to plants di-tributed by means 
of their own movements (Kirchner). 
Autoch’thon (airéx@wy, indigenous), 
an aboriginal form; a native 
plant, not an introduction ; adj. 
autoch’thonal ; ~ The’ory, the 
theory that each species originated 
where now found (L. H. Bailey). 
Autofecunda’tion (+  Fecunpa- 
TION), self - fertilization ; auto- 
gam ‘ic, autogamous, self-fertilized; 
autogenet'ic, self - derived; auto- 
pelag’ic (réAa-yos, the sea), applied 
to plankton which lives continu- 
ously on the surface (Forel) ; Auto- 
ph’agy (¢éyw, I eat), employed by 
Dangeard to express complete 
fusion of gametes; recip’rocal ~, 
or sex’ual ~, sexuality in primi- 
tive forms of Algae, — further 
differentiated into, Protocamy, 
Ho Locamy, and Mrroaamy ; Auto- 
phyllog’eny (pvXov, a leaf, yerrdw, 
I produce), the production of a leaf 
upon the blade of another ; Aut’o- 
Plast (w\acrds, moulded), occasion- 
seed), a plant whose embryo arises 
through autogamy (MacMillan) ; 
autotroph’ic (rpopy, food), ap- 
plied to plants which can 
collect their own nutriment, non- 
parasitic; Autot’ropism, the same 
as RecTIPETALITY, the tendency to 
grow in a straight line. 
Auxan’/agram, another spelling of 
AUXANAGRAMME. 
Auxiliaries, used by S. Moore for 
SYNERGIDAE; auxil‘lary Nu’cleus, 
the nucleus of the auxiliary cell in 
Drudesnaya purpurifera, J. Ag., 
which does not fuse with the 
nucleus of the sporogenous cell 
when the cytoplasm does (Olt- 
manns) ; ~ Ve'sicles = SYNERGIDAE. 
Aux’oblast (8ac7ds, shoot), employed 
by Kirchner for any shoot which 
can serve for vegetative reproduc- 
tion. 
Av’oform (avus, a grandfather, + 
Form), the still existing stem-form 
of Ramirorm and PRaAEFORM 
(Kuntze). 
axial Row, the two or more first- 
formed cells in the embryo- sac 
(Wiegand); ~ Shoot, a cylindrical 
appendage in the axil between stem 
and leaf in Zygopteris ; it is a pro- 
longation of the ~ Strand, itself the 
stele of the main stem (Scott). 
Back-cav'ity, the inner cavity of a 
stoma; in Germ. ‘‘ Hinterhof.” 
bacteria’ceous, relating to bacteria ; 
bacterici’dal (-cida = killer), ger- 
micidal, destructive of bacteria; 
Bacte’rioblast (BAacrés, a bud), ap- 
ae by Winkler to gelatinous 
odies, homogeneous at first, then 
in succession finely-, and coarsely- 
granular, at last becoming detached 
bacteria ; Bacteriol’ogist (Adyos, 
discourse), a person versed in the 
knowledge of bacteria. 
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