Ze a Zn 
size, has more arms, and has them differently arranged; 
the description „one spine at each angle, with two acces- 
‚sory spines at the base“, or „three spines at each angle“, does 
not apply. | 
St. paradoxum, Meyen, var. Ösceolense, n. var. 
— This variety is near the typical form, but larger, and 
the apices of the arms much more prominently forked. 
Spread of arms, 60-70 u. 
Neue Literatur, 
a) Cryptogamae vasculares. 
Luerssen, Chr. Neue Standorte seltener deutscher Farne. 
(Berichte d. d. botan. Gesellsch. V. 2. Heft.) 
b) Museci. 
Barnes, Ch. A Revision of the North American Species of 
Fiscidens, (Botanical Gazette. XII. No. 1, 2.) 
Berthoumieu et Du Buysson. Catalogue des muscindes du 
Mont-Dore. (Revue bryologique. 1887. No. 2.) 
Cardot, J. Bryum naviculare. (Ebenda.) 
Derselbe. Didymodon subalpinus. (Ebenda.) 
Husnot, T. Muscologia gallica. 5. Livraison. (Cahan 1887.) 
Kaurin, Chr. Gymnomitrium crassifolium Carr. funden i Norge. 
(Botaniska Notiser 1887. Häftet 1.) 
Lindberg, S. O0, De planta mascula Pleuroziae purpurene, 
(Revue bryol. 1887. No. 2.) 
Lindberg, S. 0. Hepaticae novae lusitanicae. (Ebenda.) 
Philibert. Bryum Corbieri. (Ebenda.) 
c) Algae. 
Cuboni, 6. Diatomee raccolte a San Bernardino dei Grigioni 
do G. de Notaris. (Notarisia. II. No. 5.) 
Cuboni, &. Bacteri e frammenti di Öseillaria tenuis, inclusi 
nei granuli di grandine. (Ebenda.) 
stränffl, J. Diagnoses praeviae Algarum novarum. (Ebenda.) 
Hansgirg, A. Dee rentepohlia-(Chroolepus-)artige Moos- 
vorkeimbildungen. (Flora 1887. No. 6.) 
d) Fungi. 
Arthur, J. C. Report of the Botanist to the New-York Agri- 
ceultural-Experiment-Station. (Elmira, N.-Y. nn 
& re M. C. New british Fungi. (Grevillea. 1887. March. 
o. 75. 
Derselbe. Some Australian Fungi. (Ebenda.) 
Derselbe. Illustrations of British Fungi. No. XLVI. et XLVI. 
(London 1887.) JA 
Ellis and Everhart. Additions to Cercospora, Gloeosporium 
and Cylindrosporium. (Journal of Mycology. . ME 
- Frank, B. Sind die Wurzelanschwellungen der Erlen und 
Elaeagnaceen Pilzgallen? (Berichte d. d. botan. Ges. Bd. V. Heft 2.) 
a a ee 
a a Be in BON a EEE BE > 
