BOTANY 



Ditrichum homomallum, Hampe. 



flexicaule, Hampe. Limestone and Per- 



mian 



Swartzia montana, Lindb. 

 Seligeria Doniana, C. M. Limestone 



pusilla, B. & S. 



acutifolia var. longiseta, Lindb. Limestone 



tristicha, B. & S. Limestone 



calcarea, B. & S. 

 recurvata, B. & S. 

 Brachyodus trichodes, Ftlrnr. Grit 

 Ceratodon purpureus, Brid. 

 Cynodontium Bruntoni, B. & S. Grit 

 Dichodontium pellucidum, Schimp. Mostly 



grit 



flavescens, Lindb. 

 Dicranella heteromalla, Schimp. 



cerviculata, Schimp. Grit moorland 



crispa, Schimp. 



rufescens, Schimp. 



varia, Schimp. 



Schreberi, Schimp. 



squarrosa, Schimp. Grit 

 Blindia acuta, B. & S. Grit 

 Dicranoweissia cirrata, Lindb. 

 Campylopus flexuosus, Brid. 



var. paradoxus, Husn. Grit 



pyriformis, Brid. 



fragilis, B. & S. 



setifolius, Wils. Limestone 



atrovirens, De Not. Grit 

 Dicranodontium longirostre, B. & S. Grit 

 Dicranum Bonjeani, De Not. 



scoparium, Hedw. 



majus, Turn. 



- fuscescens, Turn. Grit 

 Leucobryum glaucum, Schimp. 

 Fissidens exilis, Hedw. 



viridulus, Wahl. 



pusillus, Wils. Limestone preferred 



incurvus, Starke. Grit 



tamarindifolius, Wils. Grit 

 bryoides, Hedw. 



- crassipes, Wils. Limestone 



- osmundoides, Hedw. 



- adiantoides, Hedw. 



decipiens, De Not. 



taxifolius, Hedw. 

 Grimmia apocarpa, Hedw. 



- pulvinata, Sm. 



trichophylla, Grev. 



Doniana, Sm. Grit 



- Stirtoni, Schimp. Grit 

 Rhacomitrium aciculare, Brid. Grit 



fasciculare, Brid. 



heterostichum, Brid. Grit 



lanuginosum, Brid. 



- canescens, Brid. 

 Ptychomitrium polyphyllum, Ftlrnr. 

 Campylosteleum saxicola, B. & S. Grit or sand 



Hedwigia ciliata, Ehrh. Grit 

 Acaulon muticum, C. M. 

 Phascum cuspidatum, Schreb. 



curvicolle, Ehrh. Permian. 



Pottia recta, Mitt. Limestone and Permian 



bryoides, Mitt. Limestone 



truncatula, Linn. 



intermedia, Fttrnr. Limestone and Per- 



mian 



minutula, Ftlrnr. 



Starkeana, C. M. Buxton only 



lanceolata, C. M. 



latifolia, C. M. Near Castleton only 

 Tortula pusilla, Mitt. Mostly limestone 



(wall tops) 



lamellata, Schimp. Limestone 



brevirostris, Hook. & Grev. Limestone 



rigida, Schrad. Limestone and mortar 



ambigua, Angstr. Limestone mostly 



aloides, De Not. ,, ,, 



muralis, Hedw. 



subulata, Hedw. 



mutica, Lindb. 



laevipila, Schwasgr. 



intermedia, Berk. 



ruralis, Ehrh. 



princeps, De Not. Limestone 

 Barbula lurida, Lindb. 



rubella, Mitt. 



tophacea, Mitt. 



fallax, Hedw. 



recurvifolia, Schimp. Limestone mostly 



spadicea, Mitt. Limestone and Permian 



rigidula, Hedw. 



cylindrica, Schimp. 



vinealis, Brid. 



sinuosa, Wils. Limestone 



Hornschuchiana, Schultz 



revoluta, Brid. 



convoluta, Hedw. 



var. Sardoa, B. & S. 



unguiculata, Huds. 



Leptodontium flexifolium, Dicks. Grit moor- 

 land 

 Weisia crispa, Hedw. Limestone and Permian 



- squarrosa, Wils. Grit 



microstoma, Hedw. 



tortilis, Schwsgr. Limestone 



viridula, Linn. 



crispata, Nees & Hornsch. Limestone 

 tenuis, Schrad. Calke Park only 



- calcarea, Nees & Hornsch. Limestone 



and Permian 



rupestris, Schleich. 



curvirostris, Hedw. 



verticillata, B. & S. Limestone and 



Permian 



Trichostomum crispulum, Bruch. Mostly 

 limestone and Permian 



mutabile, Bruch. Limestone and Permian 



47 



