— M — 
{fi pratis humidis, arvis, arenosisquo, rarius t'ertile. Ab 
initio Aprilis in Majum. 
Obs. Pterigynandrum ctrrhositm Brid. ßryol. univ. 
II, p. 18i, circa Petropoiin a Brid. i. c. indicatum, 
secundum C. Müll. syn. 2, p. 361, ex autopsia spec. 
Bridelii, est //. albicans Neck. 
ikS. Uypnum glareosum Bruch. 
In pratis humidis prope scholam saltuariam, Oranien- 
baum ad montem Duderhof parce, circa Jamburg (Dr.Bup- 
recht et Ma ximo v iczl). A medio Aprilis ad medium Maji. 
149. Hypn. Weinmanni Nees ab Esenb. in litt, ad Weinm. 
Weinm. Petrop. 1837, p. 121, no. 132; Syll. 1845, p. 123, 
HO. 22. 
Prope Pawlowam in regione Zarskoseliensi anno 1821 
ad basin truncorum, aestate detexit cel. Weinmanu, cujus 
spp. vidi in Hb. Acgd., nec posthac in Ingria lectum. 
150. H.populeum Hedw. Weinm, Petr. 1837. p. 121, no. 134; 
Syll. 1845, p. 122, no. 10. 
Ad basin truncorum in sylvis, etiam sec. cel. Wein- 
mann ad saxa, frequens, medio Aprilis jam dcoperculatum. 
151. H. riitabiilum L. Weinm. Petrop. 1837, p. 122, no. 145; 
Syll. 1845, p. 117, no. 12. 
In sylvis ad truncos pulridos vulgare et copiosissime 
fructificans. Ab initio Aprilis ad medium Maji et iterum 
iine Septembris. 
Obs. Müsens erectus foliis angustis caulibus appressis 
Bu.xb. Gent. IV, 1733, p. 38, t. LXIV, f. 3 (exciusa auc- 
toritate Raji) huc pertinere videtur, nec ad H.Schre- 
Äm' quocum Dillenius conjungit synonymo, Raji in 
errorem inductus. 
152. H. flavescens Brid. AVeinm. Syll. 1845, p. 118, no. 13, 
In vicinitate truncorum agri Petropolitani parce. Vere. 
Aestate. (Weinm. 1. c). 
153. H. pih'ferum Schreb. Weinm. Petrop. 1837, p. 122, no. 
14G; Syllab. 1845, p. 119, no. 14. 
In sylvis humidis praesertim accrosis v. g. prope Par- 
