CHAPTER XIV 
THE STUDY OF TYPICAL FLOWERS 
(Only one of the three flowers described to be studied by aid of these 
directions.) 
205. The Flower of the Trillium. — Cut off the flower-stalk rather 
close to the flower; stand the latter, face down, on the table, and 
draw the parts then shown. Label the green leaf-like parts sepals, 
and the white parts, which alternate with these, petals. Turn the 
flower face up, and make another sketch, labeling the parts as before, 
together with the yellow enlarged extremities or anthers of the stalked 
organs called stamens. 
Note and describe the way in which the petals alternate with the 
sepals. Observe the arrangement of the edges of the petals toward 
the base, — how many with both edges outside the others, how many 
with both edges inside, how many with one edge in and one out. 
Note the veining of both sepals and petals, more distinct in 
which set ?1 
Pull off a sepal and make a sketch of it, natural size ; then remove 
a petal, flatten it out, and sketch it, natural size. 
Observe that the flower-stalk is enlarged slightly at the upper end 
into a rounded portion, the receptacle, on which all the parts of the 
flower rest. 
Note how the six stamens arise from the receptacle and their . 
relations to the origins of the petals. Remove the remaining petals 
1 In flowers with delicate white petals the distribution of the fibro-vascular 
bundles in these can usually be readily shown by standing the freshly cut end 
of the peduncle in red ink for a short time, until colored veins begin to appear 
in the petals. The experiment succeeds readily with apple, cherry, or plum 
blossoms; with white gilliflower the coloration is very prompt. Lily-of-the- 
valley is perhaps as interesting a flower as any on which to try the experi- 
ment, since the well-defined stained stripes are separated by portions quite 
free from stain, and the pistils are also colored. 
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