Bryophyten. — Floristik u. Systematik der Phanerogamen 391 



LlTSCHAUER, Viktor, Beitrag zur Kenntnlss der Moos- 

 flora Tirols. (Oesterreichisch-botanische Zeitschrift. 1903. 

 Jahrg. LIIl. No. 9. p. 370—376.) 



Bearbeitung des von Franz Ritter von Höhne! um Inns- 

 bruck, Bozen, Trient und Roveredo gesammelten Materiales. 

 Interessant sind: Cynodontiiim schisti (Wahlenbg.); Campylopus poly- 

 trichoides (De Not.); Didymodon tophaceus (Brid.) c. fr. ; Trichostomiim 

 mutabile (Bruch); Tortnla itiermis (Brid.) und Dialyfrkhia Brebissoni 

 (Brid.). — Tortlila papulosa (Wils.) fand sich im Sarn-Thale auf 

 Porphyrerde ohne Brutkörper vor. Orthotrichum stramineiim (Hornsch.) 

 auf Strassensteinen bei Innsbruck. Matouschek (Reichenberg). 



Britton, N. L. and Rose, J. N., New or noteworthy 

 North American Crassiilaceae. (Bulletin of the New 

 York Botanical Garden. III. Sept. 12, 1903. p. 1—45.) 



This paper, which segregates the far too complex genera of the 

 Order, as represented in North America, particularly Mexico, con- 

 tains the following new generic names: Tilleaastniin Britton (based on 

 Tilleaa aquatica L.), Oliverella Rose, Clementsia Rose (based on Sediiin 

 rhodanMim Gray), Villadia Rose (based on Cotyledon parviflora Hemsl.), 

 Urbinia Rose (based on Echeveria a'gavoides Lem.), Diidleya Britton and 

 Rose (based on Echeveria lanceolata Nutt.), Gonnannia Britton (based 

 on Cotyledon Oregonensis Wats.), Altamiranoa Rose (based on Cotyledon 

 Batesii Hemsl.), Stenophyllnm Britton and Rose (based on Cotyledon 

 ediilis Nutt.), Hasseanthiis Rose (based on Sedum variegatiun Wats.), 

 and Sedella ^viiion and Rose (based on Sedum piimilum Benth.), Eche- 

 veria DC, is restored, as well as Courantia Lem. and Rhodiola L. The 

 following new binomials are introduced : Tillaeastnun aquaticuni Britt. 

 (Tillaea aquatica L.), T. viride Britt. {Tillaea viridis Wats.), T. Drum- 

 mondii Britt. {Tillaea Drummondii T. and G.), T. Pringlei Rose, T. Vail- 

 lantii Rose {Tillaea Vaillantii Willd.), Oliverella elegans Rose, Clement- 

 sia rhodantha Rose [Sedum rhodanthum Gray, Villadia Texana Rose 

 (Sedum Texanum Smith), V. imbricata Rose, V. cucullata Rose, V. Nel- 

 soni Rose, V. Pringlei Rose, V. minntiflora Rose, V. ramosissima Rose, 

 V. sqnamulosa Rose {Sedum squamulosum Wats.), V. parviflora Rose, 

 {Cotyledon parviflora Hemsl.), Echeveria pulvinata Rose, E. Pringlei Rose 

 {Cotyledon Pringlei Wats.), E. montana Rose, E. australis Rose, E. macu- 

 lata Rose, E. platyphylla Rose, E. tenuis Rose, E. humilis Rose, E. 

 obtusifolia Rose, E. heterosepala Rose, E. cuspidata Rose, E. minutiflora 

 Rose, E. Schaf fneri Rose {Cotyledon Schaf fneri Wats.), E. subrigida 

 Rose (Cotyledon subrigida Robinson and Seaton), E. Palmeri Rose, 

 Pachyphytum uniflorum Rose, Urbinia agavoides Rose {Echeveria aga- 

 voides Lern.), U. Corderoyi Rose {E. Corderoyi Morr.), U. obscura Rose, 

 Dudleya Rusbyi B. and R. {Cotyledon Rusbyi Greene), D. albiflora Rose,^ 

 D. pulverulenta B. and R. {Echeveria pulverulenta Nutt.), D. Anthonyi 

 Rose, D. tenuis Rose, D. angustiflora Rose, D. Abramsi Rose, D. pumi'la 

 Rose, D. farinosa B. and R. {Echeveria farinosa Lindl.), D. aloides Rose, 

 D. saxosa B. and R. {Cotyledon saxosum Jones), D. Setchellii B. and R. 

 {Cotyledon laxa Setchellii Jepson), D. grandiflora Rose, D. linearis B. 

 and R. {Cotyledon linearis Greene), D. cultrata Rose, D. Greenei Rose, 

 D. Hallii Rose, D. Candelabrum Rose, D. Bryceae Britt., D. ingens Rose, 

 D. Candida Britt., D. rigidiflora Rose, D. laxa B. and R. (Echeveria laxa 

 Lindl.), D. Bernardina Britt., D. Goldmani Rose, D. minor Rose, D. ovati- 

 folia Britt., D. Nevadensis B. and R. {Cotyledon Nevadensis Wats.), D. 

 Sheldoni Rose, D. Plattiana B. and R. (Cotyledon Plattiana Jeps.), D. 

 Purpusi B. and R. (Echeveria Purpusi Schum.), D. robusta Britt., D 

 Parishii Rose, D. cymosa B. and R. (Echeveria cymosa Lem.), D. Bran- 

 degei Rose, D. lurida Rose, D. pauciflora Rose, D. nubigena B. and R. 

 (Cotyledon nubigena Brand.), D. Xanti Rose, D. rubens B. and R. (Coty- 



