92 Wheldon : The North of England Harptdia. 



Explanation of Plates. 

 Plate I. 



*i. Hypnum aduncum {pseudo-fluitans) var. patemum Sno. 



2. Hypnum aduncum {Kneiffii) var. intermedium Schimp. 



3. Hypnum aduncum {pseudo-fluitans) var. patemum Sno. f. gracilis Ren. 



4. Hypnum aduncum {pseudo-fluitans) var. flexile Ren. 



5. Hypnum aduncum {typicum) var. aquaticum Sno. 



6. Hypyium aduncum {Kneiffii) var. attenuatum Boul. 



7. Hypnum aduncum {Kneiffii) var. polycarpon Bland. 



8. Hypnum aduncum {typicum) forma falcata Ren. 



9. Hypnum aduncum {Kieiffii) var. pungens H.Miill. 

 10. Hypnum aduncum {typicum) forma gracilescens Ren. 



Plate II. 



1. Hypmtm uncinatum Hedw. 



2. Hypnum uncinatum forma plumosa Ren. 



3. Hypnum uncinatum var. plumulosum Schimp. 



4. Hypnum fluitans {falcatum) var. anglicum Sno. 



t5« Hypnum fluitans {amphibium) var. elatum Ren. etArn. 



6. Hypnum fluitans {falcatum) var . falcatum Schimp. 



7. Hypnum fluitans {amphibium) 



var. Jeanbernati Ren. forma Holler i (Sno.) Ren. 

 f8. Hypntim fluitans {amphibium) var. gracile Boul. 

 9. Hypnum fluitans {falcatum) var. ovale Ren. 



Plate III. 



1. Hypnum revolvens Sw. var. intermedium (Lindb.) Ren. 



2. Hypnum revolvens war. Cossoni (Schimp. ) Ren. 



3. Hypnum vernicosum Lindb. 



4. Hypnum revolvens Sw. 



5. Hypnum Wilsoni Schimp. var. hamatum Schimp. 



6. Hypnum vernicosum Ldb. var. majus Lindb. 



7. Hypniun Wilsoni Schimp. 



8. Hypnum scorpioides Linn. 



9. Hypmnn lycopodioides Schwseg. 



10. Hypnum Sendtneri Schimp. forma vulgaris Sno. 



11. Hypnum Sendtneri Schimp. 



Plate IV. 



1. Hypnum fluitans {Rotte) v ^ar. falcifoliiim Ren. forma viridis Boul. 



2. Hypnum fluitans var. falcifoli urn Ren. 



3. Hypiium fluitans {exannulatum) var. pinnatum Boul. f. polyclada Ren. 

 ^. Hypnum fluitans forma stenophylloides Ren. 



5. Hypnum fluitans var. pinnatum Boul. 



6. Hypnum fluitans var. brachydictyon Ren. 



7. Hypnum fluitans var. purpurascens Schimp. 



* The specimen figured is a small one on account of the exigency of space, 

 t These frequently attain a much greater length. 



Naturalist, 



