a 
9 
(2 CONT OVP CODD 
LIST OF FIGURES 
CHLAMYDOMONAS SP. . . . . . : 
APIOCYSTIS BRAUNIANA : . . . 
ULVA LACTUCA, THE SEA- “LETTUCE . . . 
PRASIOLA STIPITATA . ° . . . . 
HYDRURUS FETIDUS . . . . ’ . 
CLADOPHORA SP. . . . : . : . 
CAULERPA STAHLII . . . . . : 
HALIMEDA OPUNTIA. . , ; . : 
SECTION OF A LEAF . ‘ ‘ : . : 
ROOT IN TRANSVERSE SECTION . ; ‘ 
DIAGRAMMATIC SECTION OF YOUNG WwooDY STEM 
DIAGRAM TO SHOW THE BORDERED PITS AND HOW 
THE TRACHEIDS IN THE WOOD OF A PINE ARE 
CONNECTED WITH EACH OTHER 4 
DIAGRAM OF TRANSVERSE SECTION OF PART OF ‘ 
YOUNG STEM OF SUNFLOWER . : 
DIAGRAM OF TRANSVERSE SECTION OF PART OF 
AN OLD STEM OF SUNFLOWER . A ‘ 
INDIAN CORN ' ° ‘ ° ‘ . ° 
BAUHINIA ANGUINA . ° ° ° : : 
AN OLD BAUHINIA STEM . : 
STEM OF WATER MILFOIL (MYRIOPHYLLUM) IN 
TRANSVERSE SECTION : a é : é 
TAENIOPHYLLUM TORRICELLENSE . : 
TRANSVERSE SECTION OF AN ORCHID (DENDROBIUM) 
TILLANDSIA USNEOIDES ; ‘ ; ; ; 
NEOTTIA NIDUS-AVIS, A SAPROPHYTIC ORCHID . 
ROOT TUBERCLES ON THE ROOTS OF THE KIDNEY- 
BEAN PLANT . P ‘ ‘ ‘ a ° 
PELTIGERA CANINA, A LICHEN . , ; , 
. TRANSVERSE SECTION THROUGH THE THALLUS OR 
FROND OF A LICHEN (PELTIGERA CANINA)  . 
CHLAMYDOMONAS MEDIA... iat Slee 
FERTILISATION OF HALIDRYS SILIQUOSA sl 
DIAGRAM TO EXPLAIN THE COURSE OF AN ORDI- 
NARY NUCLEAR DIVISION AND THE RELATION 
TO IT OF THE MEIOTIC DIVISIONS .. 3 
PRRTMATSI OF WERE oe) 6. ods ct 
LONGITUDINAL SECTION THROUGH THE PISTIL OF 
BUC WEEAS 6 ik ie ee ee 
vill 
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