28 Neue Litteratur. 



Ernst, A., Ou two cases of laminar enatious from the surfaces of leaves. 



(Annais of Botauy. Vol. III. 1889. No. 11. p. 439—442.) 

 Hegelraaier, F., lieber den Keimsack einiger Compositen und dessen Umhüllung. 



(Botanische Zeitung. 1889. p. 805, 821. Mit Tafel.) 

 JÖnsSOU, B., Positivt heliotropiska luftrotsfasciationer hos Aloe brevifolia. 



(Botaniska Notiser. 1889. p. 223.) 

 Lojacono-Pojero, M., Del corso dei budelli poUinici nella cavitä. ovarica. 



Osservazioni sugli ovarii inferi di alcune Iridacee. (Sep.-Abdr. aus Naturalista 



Siciliano. Anno VIT. 1888.) 4^ 14 pp. 

 Schulz, A., Beiträge zur Kenntuiss der Bestäubungseinrichtungen und Geschlechts- 



vertheilung bei den Pflanzen. (Bibliotheca Botanica. 1889. Heft 17.) 4*. II, 



112 pp. Cassel (Theodor Fischer) 1889. M. 9.— 



Seigliette, A., Keclierches sur les tubercules. (Revue generale de botanique. 



Tome I.' 1889. No. 11.) 

 Voigt, A., Localisirung des ätherischen Oeles in den Geweben der Allium-Arteu. 



(Separat- Abdruck aus Jahrbuch der Hamburgischen wissenschaftlichen Anstalten. 



Bd. VI. 1889. — Arbeiten des Botanischen Museums. 1889.) 8*^. 18 pp. 



Hamburg (Graefe) 1889. 



Systematik und Pflanzengeographie : 



Bomiet, Florule de Dar-el-Beida (xMaroc). (Extrait du Naturaliste. 1889.) 8^ 



11 pp. Paris (Inipr. Leve) 1889. 

 Boniiier, 0., Observations sur les Renonculacees dans la flore de France. 



[Suite.] (Kevue generale de botanique. Tome I. 1889. No. 11.) 

 CÖster, B., Ajuga p3Tamidalis L. X reptans L. (Botaniska Notiser. 1889. 



p. 243.) 

 Delpino, F., Applicazioue di nuovi criteri per la classificazione delle plante. 

 Seconda memoria. (Memoria della Keale Accademia delle scieuze dell' istituto 

 di Bologna. Ser. IV. Vol. X. 1889. Fase. 1.) 

 Elgenstierna, C, Nagra för Vestmanland nya växtlokaler. (1. c. p. 248.) 

 Jungner, J. R., Om Papaveraceerna i Upsala botaniska trädgfird, jemte nya 



hybrida former. (Botaniska Notiser. 1889. p. 252.) 

 Koorrters, S. H., Verslag van eene dienstreis naar de Kärimon-djawa-eilanden. 

 (Natuurljundig Tijdschrift voor Nederlandsch-Indie. Ser. III. Deel IX. 1889.) 

 LojacOJJO-Fojero, M., Prima nota in risposta alla rivista critica delle specie 

 italiane dei Trifogli della sezione Chronosemium dei sigiiori Prof. Gi belli e 

 Belli. (Naturalista Siciliano. Anno VIII. 1889.) 4". 6 pp. 

 JMLueller, Ferd., Barou von, Description of a new Lo^ania. (Extra print froui 

 the Victoriau Naturalist. 1889 November.) 

 [Lof/ania choretroides. 



Comparatively dwaif glahrous ; stems and brauches quadrangular, their 

 angles prominent, their sides impressed and greyish ; leaves reduced to 

 minute deltoid or orbicular dai k scalelets ; flowers singly axillar, extremel}' 

 small, imperfectly bi-sexual; pedicles very short, miuutely bracteolate at 

 the base ; lobes of the calyx deltoid-semiovate ; corolla wbitish, cleft to 

 the base, hardl}^ twice as long as the calyx, quite glabrous,' its segments 

 orbicular-deltoid, much reflexed, with broad base sessile ; stamens of the 

 fruit-ripening flowers rudimentary; disk conspic-uous , lobeless ; stigma 

 roundish, nearly sessile, slightly bilobed; ovulary somewhat depressed; 

 jjlaceutaries almost basal, each bearing two or three ovules. 

 At the eastern sources of Swan-River; Mrs. Heal. 



Height of the plant to nearly one foot. Aspect mach that of a Choretrura 

 or Leptomeria or Amperea. l'erfect staminate flowers and fruits as yet 

 unknown. No particular cause exists for assuming that this plant belongs 

 to a geuus distinct from Logania, notwithstanding the complete severance 

 of the corolla-lobes (like in Galium) from each otlier.] 

 "Neuilian, L. 31., Studier öfver Skfmes och Hallands flora. (Botaniska Notiser. 



1889. p. 234.) 

 Poulsen, A., Une nouvelle phaneroganie sans chlorophylle, Thismia Glaziovii. 

 (Kevue generale de botanique. Tome I. 1889. No. 11.) 



