S. 0. Lindberg, Monograpbia Metzgerise. 33 



Ausser-Ferrera, hand procul ab alpe Spliigen (Aug. 27, 1867, J. 

 B. Jack). Germania: Baden, ad opp. Salem (Sept, 20, 1864, J. 

 B. Jack), in montibus Fichtelgebirge (H. Chr. Funck), Saxonia, in 

 valle Annatbal prope opp. Eisenach (A. Hose), Silesia, Kunzen- 

 dorf (Junii 1862, Dr. Hilse). Livlandia, ins. Oesel, in radice ar- 

 boris ad Kolts (G. K. Girgensohn). Bohemia, in rape ad urbem 

 Prag (E. Kratzmann). Tyrolia, Vorarlberg, opp. Bregenz (Aug. 

 1858, J. B. Jack). Carniolia, in monte Golouz prope opp. Lai- 

 bach (Maji 26, 1870, K. Deschmann et A. Palraen). Croatia, ad 

 urbem Agram (Mart. 1847, H. von Klinggraff). Italia, Frasse- 

 nelle in prov. Padova (Apr. 2, 1877, C. Massalongo). Ad Lenko- 

 ran in prov. Baku ad Mare caspicum (C. A. Meyer;. Insula Ce- 

 lebes (ex herb. Lugduno-batavo). America septeintrionalis, New 

 York, Catskill Mountains (Aug. 1868, P. T. Cleve). 



Tlanta ad 3,5 cm. usque longa et 1 — 2 mm. lata, pallida, 

 viridi-pallida, viridis, brunneola vel fusco-brunneola, sicca nitidula 

 vel fere nitida, valde pellucida, perfecte dichotoma vel, prsesertim 

 in formis minoribus, irregulariter ramosa et furcata vel subbi- 

 pinnata, bene linearis, sed hie illic ssepe angustior, apice obtu- 

 sissimo fere semper latior, e postica sola facie caulis prolifera, 

 antice convexa, nonnumquam fere teres ob alas valde revolutas, 

 vix serpentina, alis foliaceis undulatis, antice semper glaberrima, 

 postice in caule sat dense, in marginibus tamen remotius, in ipsis 

 alis foliaceis non vel hie illic remotissime setoso-pilosa. Pill plus 

 minusve longi, singuli. vel in marginibus ssepe plurimi gemini et 

 inter se divergentes, rigidi, recti, cylindrici, teretes, obtusi, per- 

 multi in apice suctorio-ramosi, marginales, ubi solitarii, in piano 

 ipsius frondis positi, ceteri e facie postica frondis recto angulo 

 exstantes. Caulis concolor, sat tenuis et rigidus, faciebus amba- 

 bus, prsesertim tamen in eadem postica, prominens, a circiter 20 

 cellulis (in sectione transversa vulgo semilunari frondis) maju- 

 sculis, incrassatulis et inanibus constructus, antice a 2, postice 

 tamen a 3 — 6, vulgo 5, cellulis majoribus, laxis et chlorophylli- 

 feris obtectus. Cellidce alarum foliacearum omnes conformes, 

 0,065—0,04 mm., sat regulariter quinqu- vel sexangulares,. laxa\ 

 laevissimse, marginales rectilineatse. Pcriclmtia in ipso margine 

 alarum et postice solum parcius in caule a pilis singulis, breviu- 

 sculis, rectis et divaiicatis ornata. Galyptra pyriformis, ubique, 



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