teter 
tetrastichous 
te’ter (Lat., offensive), having a foul 
smell. 
Tetrablas'tus (rérpas, four, Bdacrds, 
a bud), Koerber’s term for those 
Lichen-spores which consist of 
four cells; tetracam’arous, -rus 
(+ Camarvs), of four closed 
carpels ; tetracarpel’lary (kapmods, 
fruit), of four carpels; Tetracaro’tin 
(+ Carorttn), a lipochrome pigment 
resembling carotin. 
Toatrachae’nium + (rerpds, four, + 
ACHAENIUM), a fruit of four ad- 
herent achenes, as in Labiatae; 
Tetrachocar’pium (rérpaxa, four- 
fold, xaprds, fruit) = TrTRASPORE ; 
tetrachot’omous, tetrachot’omus 
(réuvw, I cut), when a cyme, in its 
restricted sense of fascicle, bears 
four lateral peduncles about the 
terminal flower. 
tetracoc’cous, -cus (rerpds, four, 
xéxkos, a berry), (1) consisting of 
four closed carpels ; (2) applied to 
bacteria when in four segments ; 
tetracy’clic (xixAos, a circle), when 
a flower is composed of four whorls 
of organs. 
Tet/rad (rerpddiov, a set or group of 
four), a body formed of four cells, 
as in the formation of pollen in the 
pollen-mother-cells. 
tetrad’ymous (rerpdduyos, fourfold), 
(1) having four cells or cases ; (2) 
when the lamellae of an Agaric are 
arranged so that alternate lamellae 
are shorter than the intermediates, 
and onecompletelamellaterminates 
a set of four pairs, short and long. 
Tetradyna’mia (rerpas, four, divapis, 
power), a Linnean class which is 
characterized by possessing tetrady- 
namous stamens; tetrady namous, 
-mus, having four long stamens and 
two short, as in Cruciferae ; tetra- 
folia’tus, tetrafo'lius (foliwm,a leaf), 
four-leaved, more correctly tetra, 
phyllous; tetrag’onal (ywvla, an 
angle), four-angled ; Tetragonidan’- 
gium (+ GoNIDANGIUM), a sexual re- 
productive organin Floridean Algae, 
producing tetragonidia ; Tetra- 
gonid’ium (+ GonIp1UM), asexually 
produced spores of Florideae, etc., 
usually in groups of four; tetra- 
g’onous (ywvla, an angle), four- 
angled; Tetragyn'ia (yw7, a 
woman), a Linnean artificial order, 
the members having flowers with 
four pistils; tetrag’ynous, of four 
carpels or styles ; tetram’erous, -rus 
(wépos, a part), of four members ; 
tetramor’ phic (up, shape), having 
flowers of four forms, varying as 
to length of style, anthers and 
stigmas, as in Lpigaea repens, 
Linn,; tetran’der, tetran’drous 
(dvnp, avdpds, a man), with four 
stamens; Tetran’dria, a Linnean 
class of tetrandrous plants; tetra- 
nu’cleate (+ NucLEvs), having four 
nuclei (Brebner); tetra-pet’alous, 
-lus (1réradov, a flower leaf), having 
four petals ; tetraphylet/ic (puvA7, a 
tribe), applied to hybrids with four 
strains in their descent; tetra- 
phyl'lous, -2us (@vddor, a leaf), four- 
leaved. 
tetraplocau’lous (rerpamddos, fourfold 
+Cavuis), having quaternary axes 
(Pax). 
tetrap’terous (rerpas four; mrepov, a 
wing), four-winged, four produced 
angles; tetrapyre’nus (mupyjy, a 
kernel), with four stones or seeds 
in the fruit; tetraque’ter, tetra- 
que’trous (quadra, a square), with 
four sharp angles ; tet/rarch (dpy7, 
beginning), with four vascular 
strands in a fibrovascular cylinder 
or stele. 
tetrari’nus (rerpas, four, dppyy, male), 
Necker’s version of TETRANDROUS ; 
tetraschis’tic (cx.070s, split), divid- 
ing into four; tetrasep’alous, -lus 
(+ Sepatum), having four sepals ; 
tetrasperm’ous (crépua, a seed), 
with four seeds ; Tetrasporan’gium 
(+S8PoRANGIUM), a unicellular spor- 
angium containing tetraspores ; 
Tet’raspore (o7opd, a seed), a spore 
formed by division of the spore- 
mother-cell into four parts; tetra- 
spor ic, tetraspor’ous, bearing tetra- 
spores; tetras’tichous, -chus (arlxos, 
arow), in four vertical ranks. 
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