Pa AAYy, “ae See 
"i . fiiah 
Peyhyy a are 
++ 
Ne 
4 
i 7 : 
‘S Structural ee. d Physiological Botany ; ue cr 
if ae -— uni- or Srnial locular, "lotr with one or many gil ovules usually “ ona 
i Py. Fe, ~ reduced to a naked nucleus : > fruit a one- -seeded berry or drupe. Para- . 2 \ 
ae sitic herbs or shrubs. Orders :—Zoranthacee (Loranthus, Viscum, Porat 
‘ . Mysodendron); Santalacee (Thestum, Santalum) ; Balanophoracee (Cy- aie 
-~ . nomorium, Balanophora, Langsdorffia). | 
Brat IV.\ 
Fic. 485.—The hazel, Corylus Avellana: I. branch with male and female flowers 
(natural size) ; Il. male flower ; III. female inflorescence; IV. female flower 
(magnified); V. fruit with laciniated spurious cupule (natural size). 
Division II. GAMOPETALA. —Flowers furnished with both calyx 
ae and corolla, the latter gamopetalous. ae 
pe 1 SUBDIVISION I. Ovary superior (rarely inferior). 
SECTION I. lowers very irresular (rarely regular). 
Cohort I. PERSONALES. Corolla gamopetalous, hypogynous, often  — 
_ pilabiate ; stamens fewer than the corolla-lobes, rarely as many,,Un- 
equal, usually four and didynamous, rarely two; ovary I-2- rarely 
