‘ 
_Puate 4— Zinnia grandiflora—The entire plant, 
bai 
. Bi 
one 
PLarE Dale 4 aang A branch of the natural size, with a separate flower mag- 
aradoxa.—Natural size, with a& separate carpel magnified, 
cana —A branch of the natural size. Figure 1. Separate flower. 
Figure 2.. E: | view, of be: amen, with a scale at its base. Figure 3. The same, 
seen from the. opposite Side. Figure 4. Oat and style. The last three figures mag- 
nified. set % 
cept the root. Figure 1. A head of 
flowers. Figure 2. A ray flower, natural size: Figure 3. A disk flower. Figure 4. 
Stamen. Figure 5.. Portion of the Bases joe its se. aaa The la%t three ina ; 
paces 
- more magni 
ns ae 
— 5—Ridellia liga: mihi es of the iciktent size. pees 1. A aia send pap- 
* pus of a ray Hower magnified. Figure 2. A ray flower less magnified. Figure 3, A, 
disk flower. Figure 4 . Part of the style, with its branches. The last two pai 
considerably magnified. = 
Prats 6—Baileya multiradiata.—The whole plant, except the lover orti 
Figure 1. A ray flower. Figure 2. A disk flower 
Figure 4. Ryle and its branches. All magnifiga.. a 
Pirate 7—Arctostaphylos pungens. ig ae : re 
PLATE 8—Fouguiera spinosa.—Summit of the stem and "panicle of flowers. Fees 1) & 
capsule, with the oo alee speeice herb 3 the placentiferous axis. Figyre 2. A seed. 
natural size 
hag 10—Sesleria dactyloides. —The entire iaantiat the natural size, Figure 1. A spike- 
i the figures magnified. 
a leptophylla—A branch of the natural size. Figure 1. ‘Pistil. 
_ magnifies . Figure 2. The same, with the glumes removed, symewhat —— 
PTT Figure 3. Upper palea of the perfect lower. 
c es. Figure 3. Staminate flower. Figure 4. The same, with the — 
rosiuin fancum.—Two. plants of the natural size. Figure 1. A spikelet e : 
* 
