Pseudobalsainia inagnata 



1916] Gilkey: A Revision of the Tuherales of California 287 



YI. SYNOPSIS OF REYISION 



The changes made in the arrangement of species found in the 



Harkness paper are indicated in the list which follows. 



Species Cited by Harkness: Referred to: 



Balsamia alba 

 filamentosa 

 magnata 

 platyspoia 

 polysperma 

 vulgaris 



Balsamia nigrens Pseudobalsamia magnata, 



var. nigrens 



Choironiyces gangliformis Paehyphloeus citrinus 



Delastria rosea Delastria rosea 



Genea arenaria Genea arenaria 



conipaota eompacta 



hispidula Harknessii 



sphaerica Gardnerii 



verrucosa Harknessii 



Geopora brunneola Geopora annulata 



Cooperi Not found 



magnata Not found 



mesenterica Not found 



Hydnobolites exeavatum Piersonia alveolata 



Hyduocystis eompacta Genea intermedia 



Hydnotrya cerebriformis Hydnotrya cerebriformis 



Myrmecocystis Candida , Myrmecocystis cerebriformis 



Myrmecoeystis cerebriformis Myrmecocystis cerebriformis 



Paehyphloeus carneus Paehyphloeus citrinus 



Paehyphloeus ligericus Piersonia alveolata 



Piersonia alveolata Piersonia alveolata 



seabrosa Piersonia alveolata 



Pseudhydnotrya carnea " 



Harknessii {. Geopora Harknessii 



nigra 



Stephensia bonibycina Hydnotryopsis Setehellii 



Terfezia spinosa Terfezia spinosa 



Zeynebiae Zeynebiae 



Terfeziopsis lignaria Tuber lignarium 



Tuber australe australe 



Borchii levissimum 



candidum candidum 



calif ornicum calif ornicum 



Caroli candidnm 



eitrinum citrinum 



Eisenii candidum 



exeavatum separans 



gibbosum gibbosum 



Magnatuni calif ornicum 



monticolum monticoluni 



olivaceum candidum 



puberulum califoriiimm 



