GLOSSARY 
Palate, a projection in the throat 
of a corolla. 
Palet, one of the bracts which 
subtend the flowers in a grass 
spikelet. 
Papilionaceous, butterfly-shaped, 
like the corolla of the sweet pea. 
Papillose, covered with papille or 
minute projections, like the 
human tongue. : 
Pappus, tufts of hair or other ob- 
jects, representing the limb of the 
calyx in Composite (Fig. 30). 
Peltate 
Peltate, shield-shaped, that is with 
the stalk attached somewhere 
within the circumference of the 
leaf or other organ. 
Perfoliate, with the stem appar- 
ently growing up through a leaf, 
as in some honeysuckles. 
Persistent, not deciduous. 
Pinnatifid, pinnately cleft. 
Pistillate, having pistils but not 
stamens. 
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Plumose, feathered, as the pappus 
of thistles (Fig. 31). 
Pubescent, clothed with soft hair, 
downy. 
Punctate, marked with dots, de- 
pressions, or translucent glands. 
Reflexed, bent or turned abruptly 
downward or backward. 
Root parasite, a plant parasitic on 
the roots of another. 
Sagittate, arrow-shaped. 
Scape, a leafless flower stalk aris- 
‘ing from the ground, as in the 
dandelion and cyclamen. 
Scarious, thin, dry, and membra- 
nous, not green. 
Sessile, without a stalk. 
Simple (stem), unbranched. 
Spadix, a spike with a fleshy axis, 
like that of the Indian turnip or 
the ‘‘calla.”’ 
Spathe, a large bract which incloses 
a flower cluster, often a spadix. 
Staminate, having stamens only. 
Standard, the posterior petal of a 
papilionaceous corolla. 
Sterile: (1) barren, asa flower with- 
out a pistil or an antherless sta- 
men; (2) staminate or male, said 
of flowers. 
Striate, marked with fine longitudi- 
nal parallel lines. 
Sub- (in composition), somewhat, 
as subglobose. 
Subtend, to extend beneath as a 
bract in the axil of which a 
flower is borne. 
Succulent, fleshy or juicy. 
