A HISTORY OF DURHAM 



Cainpylopus pyriformis, BriJ. 

 Dicranum falcatum, Hedw. 



— Bonjeani, De Not. 



— scoparium, Hedw. 



var. 8 spadiceum, Boul. 



— fuscescens, Turn. 



var. 8 flexicaule, Wils. 

 Leucobryum glaucum, Schin-.p. 

 Fissidens viridulus, Wahl. 



— bryoides, Hedw. 



- crassipes, Wils. 



— osmundoides, Hedw. 



— adiantoides, Hedw. 



— decipiens, De Not. 



— taxifolius, Hedw. 

 Grimmia apocarpa, Hedw. 



var. p rivularis, W. & M. 

 „ y gracilis, W. & M. 

 „ 8 alpicola, H. & T. 

 „ e pumila, Schimp. 



— funalis, Schimp. 



— torquata, Hornsch. 



— pulvinata, Sm. 



— orbicularis, Bruch. 



— - trichophylla, Grev. 



— Doniana, Sm. 



- patens, B. & S. 

 Rhacomitrium aciculare, Brid. 



— protensum, Braun. 



— fasciculate, Brid. 



— sudcticum, B. & S. 



— heterostichum, Brid. 



var. gracilcscens, B. & S. 



— lanuginosum, Brid. 



— canescens, Brid. 



var. B. ericoides, B. & S. 

 Hudwigia ciliata, Ehrh. 

 Pottia truncatula, Ldb. 



— intermedia, Fiirnr. 



— Hcimii, Fiirnr. 



— lanceolata, C. M. 

 Tortula rigida, Sclirad. 



— ambigua, Augstr. 



— aloidcs, De Not. 



— muralis, Hedw. 



— subulata, Hcilw. 



— angustata, Wils. 



— mutica, Ldb. 



— intermedia. Berk. 



— riiralis, Ehrh. 



— ruraliformis, Dixon 



— p;ipillosa, Wils. 

 Barbula lurida, Ldb. 



— rubella. Mitt. 



var. ruberrima, Brail hw. 

 „ dentata, Braithw. 



— tnphacea, Mitt. 

 _ fallax, H.dw. 



var. brevifolia, Schultz. 



— rccurvifolia, Schimp. 



&S. 



Barbula spadicea. Mitt. 



— rigidula. Mitt. 



— cylindrica, Schimp. 



— sinuosa, Braithw. 

 • — revoluta, Brid. 



- — convoluta, Hedw. 



— unguiculata, He;lw. 

 Weisia tortilis, C. M. 

 — ■ microstoma, C. M. 



— viridula, Hedw. 



var. densifolia, B 



— crispata, C. M. 



— tenuis, C. M. 



— rupestris, C. M. 



var. intermedia, Limpr. 

 „ stelligera, Bry. Eur. 

 „ compacta, Schimp. 

 „ rigida, Schimp. 

 „ affinis, Ingham 

 „ humilis, Ingham 



— curvirostris, C. M. 



var. commutata, Dixon 

 Weisia verticillata, Brid. 

 Trichostomum tciiuirostre, Ldb. 



var. Holtii, Dixon 



— nitidum, Schimp. 



— tortuosum, Dixon 



var. fragilifolium, Dixon 

 Cinclidotus fontinaloides, P.B. 

 Encalypta ciliata, Hoffm. 



— strcptocarpa, Hedw. 

 Anoectangium compactum, Schwg, 

 Zygodon lapponicus, B. & S. 



— Mougeotii, B. & S. 



— viridissimus, R. Br. 

 Ulota Bruchii, Hornsch. 



— crispa, Brid. 



var. crispuia, Hamm. 

 „ intermedia, Dixon. 



— pliyllantha, Brid. 

 Orthotrichum rupestre, Schleich. 



— anomalum, var 



— cupulatum, Hoftm. 



var. nudum, Braithw. 

 - Lyellii, H. h T. 



— affinc, Schrad. 



var. tastigiatum, Hilb. 



— rivulare. Turn. 



— stramincum, Hornsch. 



— pallens, Biuch. 



— pulchcllum, Sm. 



— diaphanum, Schrad. 

 Splachimm sphaericum, L. 

 TetraploJon mnioidcs, B. iSc S 



— Wormskioklii, Lindh. 

 Funaria cricetorum, Dixon 



— hygromctrica, Sihth. 

 Aniblyodon dcalbatus, P.B. 

 Mecsia trichoiilcs, Spr. 



saxatilc, Mildc. 



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