7 
0 
6. 
TENTH ANNUAL REPORT. 
asitism) ; 4, carnivorous plants; and 5, sapro- 
phytes (saprophytism). 
b. Mutualistic higher plants; with mycorhiza, with 
ereen foliage and without green foliage; with 
root-tubercle bacteria. 
c. Parasitic higher plants; parasitic on stems, 
with green foliage leaves, without green foliage 
leaves. Parasitic on roots, with green foliage 
leaves, without green foliage leaves. 
d. Carnivorous plants; with bands of adhesive 
surface around the stem, with pitfalls — cups 
produced by perfoliate leaves and leaves with 
cups, with leaves containing tentacles which 
exhibit movements in the capture of prey, with 
leaves having bladders which act like traps for 
aquatic plants and animals. 
e. Higher plants which are partly saprophytic. 
f. Phagophytic archegoniates. 
Succulents and herbaceous perennials not geophytes. 
Climbing and twining plants. 
Trailing and creeping plants. 
Mats. 
Carpets. 
Rosettes. 
Thallus plants. 
a. Mosses, liverworts, and horned liverworts. 
b. Foliaceous, fruticose and crustaceous lichens. 
Fungi; xylophilous, biophilous, sathrophilous, 
and hydrophilous. 
d. Algz; unicellular and coenobioid and filamen- 
tous — free and fixed. 
Q 
VII. SPECIAL ADAPTATIONS. 
Leaves. 
a. Motile leaves. 
b. Compass plants. 
Protective coverings. 
d. Dissected and compound leaves. 
Q 
