SUMMARIES OF EAST RIDING PLANTS. 



TOTALS of species according- to the nature of their 

 habitat, of which only types or characteristic ex- 

 amples are given in the foregoing-, are approximately 

 as follows : — 



Hygrophiles (wet-loviny iilants) : — 



Aquatic (immersed or mostly immersetl ) 



Paludal (marshy or iiear watery places) 



Uliginal (bogs) 

 Xerophiles (dry-loving — on chalk or gravels) : 



Calcarophytes (lime) 



Arenophytes (sand or gravel ) 



Maritime ... 



Estuarine 



Ordinary (growing on dry land generallj-) 



Denizens and Colonists 



Aliens 



Incognita 



1035 



The total number of records of species, together with the 

 number of their including genera and natural orders, up to 

 date (June, 1902), mav be gathered from the following 

 table :— 



Phanerogami.\. 

 (Flowering plants) 



Dicotyledones 



Honocotyledones 



Gryptogamia 



(Ferns, horse tails, &c.) . — 



Totals 91 467 1035 



