Hi TABLE OF THE CLASSES, OEDERS, ETC. 



Order 139. JEriocauJinece (p. 111). Anthers 2-celled. 

 „ 14:0. Restiacece (p. 411). Anthei's 1-cclled. 



Geoup II. GLUMACE.E. 



Flowers minute, in- the axils of chaff-like scales or bracts, which are 

 usually arranged in spikes, spikclets, or catkins. Perianth 0, or vcrv im- 

 perfect. 



Cohort X. Glumales. — Characters of the Group. 



Order 141. Cij-peracea; (p. 416). Anthers attached at base. 

 „ 142. Graminece (p. 427). Anthers versatile. 



Class III. ACOTYLEDONES or CEYPTOGAM.E. 



Subclass I. AcEOGENS. — Stems and leaves obviously distinct, 

 tlie former increasing by additions to their stimmits. Spores 

 contained in distinct capsules. 



Cohort I. Filicales. — Stems with vascular tissue. 



Order 143. FiUces (p. 458). 



„ 144. Li/copodiaceoi (p. 470). 

 „ 145. MarsileacecB (p. 471). 

 „ 146. Ec[uisetace(B (p. 471). 



Cohort II. MrsCALES. — Stems without vascular tissue. 



Order 147. Musci.'* 



„ 148. Jungermanniece. 

 „ 149. MarchantiefB. 

 5, 150. HicciacecB. 

 „ 151. Cliaracece. 



Subclass II. Thallogens. — Stems and leaves not obviously 

 distinct, the whole plant cellular and consisting of variously 

 formed fronds (often called tlialli) or of threads of simple cells. 

 Spores usually immersed in the substance of the frond. 



Order 152. Lichens. 

 „ 153. Fungi. 

 „ 154. AlgcB. 



* This and the following Orders (148-154) are not included m this 

 work, as explained in the preface. — J. D. H. 



