paleous 
Paniclé 
liferous (fero, I bear), bearing 
paleae ; pa’leous, chaffy. 
Paleophytol’ogy = PALAEOPHYTOLOGY. 
Pal‘et = Pana. 
Palingen’esis (rd\wv, again, yéveots, 
a beginning), Haeckel’s term for 
the doctrine of simple descent ; 
also written Palin’geny. 
Pal'isade Cells, perpendicular elong- 
ated parenchyma cells on the sur- 
face of most leaves ;~ Parench’yma, 
~ Tis’sue, tissue composed of the 
said cells. 
pallens (Lat., wan), pale in colour ; 
palies’cent, becoming light in tint ; 
pallid, pal’lidus, somewhat pallid ; 
pallid’ulus, slightly pallid. 
Pal’lium (Lat., a covering or garment), 
a presumed gelatinous envelope of 
Diatoms. 
Palm (palma, the palm of the hand), 
three inches, the width of the 
hand; ~ veined = PALMATELY 
VEINED; palmar’is (Lat.), the 
breadth of the palm, about three 
inches ; pal’mate, palma’tus, lobed 
or divided, so that the sinuses 
point to the apex of the petiole; 
pal’mately, in a palmate manner, as 
~cleft=PALMATIFID ;~ com’pound, 
~ divi’ded, ~ lobed = PALMATILO- 
BATE; ~ nerved = PALMATINERVIS ; 
~part’ed = PALMATIPARTITE ; ~ 
veined = PALMATINERVIS ; palma- 
tiform’is (forma, shape), the 
venation arranged in a palmate 
manner ; palmat‘ifid, palmatif“idus 
(findo, fidi, to cleave), cut in a 
palmate fashion nearly to the 
petiole; palmatilo’bate (lobatus, 
Jobed), palmately lobed ; palmati- 
ner’vis (nervus, a nerve), palmately 
nerved ; palmatipart’ite (partitus, 
divided), cut nearly to the base in 
a palmate manner; palmat/isect, 
palmatisect’us (sectus, cut), pal- 
mately cut. 
Palmel’la (madpos, Bg ieet the 
zoogloea stage of Schizomycetes, 
etc., when embedded in a jelly-like 
mass ; not to be confounded with 
the algal genus, Palmelia, Lyngb. 
Palmel’lin, Phipson’s name for the 
colouring matter of Palmella cru- 
enta, Agh.; palmel’loid (clos, re- 
semblance), characteristic of the 
genus named, 
palmiferous (palma, a date palm, 
Jero, I bear), producing palms. 
pal‘miform (palma, palm of the 
hand, forma, shape) = PALMATI- 
FORM; palminer’ved, palminer’vis 
= PALMATINERVIS. 
palmit’ic (palma, a palm), relating 
to palms, as ~ Ac’id, derived from 
Pal’mitin, a glyceride, w solid fat 
occurring in palm oil. 
Pal’mus (Lat., the palm of the hand), 
as a measure may denote a Span 
or a PALM, nine inches or three. 
palu’dal (palus, « marsh), Watson’s 
term for natives of marshes, wet 
all through the year; pal’udine, 
palu’dinous (Crozier) = pal’udose, 
paludo'sus (Lat., boggy), growing 
in marshy places. 
palumbi’nus (Lat., of wood-pigeons), 
lead-coloured. 
palus’ter (Lat., swampy), palus’trine, 
palus’tris, inhabitating boggy 
ground; the latter Latin form is 
more usual in botanic usage. 
pam'piniform (pampinus, a tendril, 
forma, shape), resembling the ten 
dril of a vine. 
Pan-apos’pory (ds, mavrés, all, + 
Apospory), the condition of pro- 
thalli being developed aposporously 
over the entire surface of the frond. 
pan’durate, pandura‘tus (pandura, a 
niusical instrument), fiddle-shaped, 
as the leaf of Rumex pulcher, Linn. ; 
pandu'riform (forma, shape), re- 
sembling the same. 
Pangen’esis (rds, mavros, all, yéveats, 
beginning), a theory that each 
separate unit of a body throws off 
minute gemmules during all stages 
of development, which may develop 
it once, or remain dormant and be 
transmitted through the repro- 
ductive cells to later generations ; 
Pan’gens, De Vries’s term for the 
active particles assumed in Dar- 
win’s theory of Pangenesis. 
Pan‘icle, Panic’ula (Lat., a tuft), 
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