- Order 143. Laurineæ.
- „ 144. Proteaceæ.
- „ 145. Thymelæaceæ.
- „ 146. Penæaceæ.
- „ 147. Elæagnaceæ.
Series VI. Achlamydosporeæ. Ovary unilocular, 1–3 ovules. Ovules most frequently poorly developed before flowering. Seeds endospermous, but without testa, either free in the pericarp or attached to its walls. Perianth generally perfect, sepaloid or petaloid.
- Order 148. Loranthaceæ.
- „ 149. Santalaceæ.
- „ 150. Balanophoreæ.
Series VII. Unisexuales. Flowers unisexual. Ovary syncarpous or monocarpous, ovules in the ovary or in each loculus, solitary, or in pairs. Endosperm copious, fleshy, or scanty, or absent. Trees or shrubs, rarely herbs. Stipules generally present. Perianth sepaloid, or minute, or absent. Styles equal in number to the carpels, not rarely bifid.
- Order 151. Euphorbiaceæ.
- „ 152. Balanopseæ.
- „ 153. Urticaceæ.
- „ 154. Platanaceæ.
- „ 155. Leitnerieæ.
- „ 156. Juglandeæ.
- „ 157. Myricaceæ.
- „ 158. Casuarineæ.
- „ 159. Cupuliferæ.
Series VIII. Ordines Anomali. Anomalous Orders.
- Order 160. Salicineæ.
- „ 161. Lacistemaceæ.
- „ 162. Empetraceæ.
- „ 163. Ceratophylleæ.
GYMNOSPERMEÆ
- Order 164. Gnetaceæ.
- „ 165. Coniferæ.
- „ 166. Cycadaceæ.
MONOCOTYLEDONES.