SEGREGATES, AND SYNONYMS. 



XXI 



AGGREGATES. 



Geum (rivale) 

 Rosa (spinosissima) 



involuta 

 (rubiginosa) 



stylosa 

 Pyrus (Aria) 



Epilobium (tetragonum) 

 Callitriche verna 



autumnalis 



Chaerophyllum Anthriscus 

 sativum 



sylvestre 



Scabiosa arvensis 



Silybum Marianum 



Carduus crispus 



Arctium Lappa et Bardana 



Matricaria Parthenium 



inodora 



Chamomilla 



Tanacetum vulgare 



Filago germanica 



Senecio paludosus 



campestris 

 Crepis foetida 



taraxacifolia 



SEGREGATES. 



intermedium, 

 rivale. 



spinosissima. 

 rubella. 



rubiginosa. 

 sepium. 



Aria, pinnatifida, 

 and three others 

 not mentioned. 



tetragonum. ^ 



obscurum. 



verna. 



obtusangula. 



stagnalis. 



hamulata. 



truncata. 



autumnalis. 



SYNONYMS. 



Sabini, var. involuta. 



Systyla. 



pedunculata. 



majus. 

 minus. 



intermedium, 

 nemorosum. 



germanica. 



apiculata. 



spathulata. 



paludosus. 



palustris. 



Anthriscus vulgaris. 



Cerefolium. 



sylvestris. 

 Knautia arvensis. 

 Carduus Marianum. 

 acanthoides (agg. olim). 



Chrysanthemum Parthe- 

 nium. 



inodorum. 

 Chamomilla. 

 Tanacetum. 



Cineraria campestris. 

 Barkhausia foetida. 



taraxacifolia. 



Hieracium 



In lieu of eighteen species for all Britain, given in the sixth edition of 

 the Catalogue, we have a total of thirty-five. In so far as they relate to 

 the flora of the London districts, six only of this number occur 



Hieracium Pilosella. 



