Systematik und Pflanzeugeographie. |;;.~) 



cephalum, Eup. Durandii, vom Habitus der organoides Meyer et Walpers, Eup. 

 hymenophyllum, Eup. myrianthum, Eup. pacacanum, Eup. Pülierii, Eup. polatithum, 

 Kup. pratense, Eup. Tonduzii, Mikaina oliracea, M. punctata, der M. hedertu 

 folia ähnlich, Gymnolomia sylvatica, Montanoa dumicola, Aapilia Coataricemit 

 (= Gymnopsis E. Benth.), Zexmenia virgulta, Viguiera drymonia, V. sylvatica, 

 V. strigosa, Dahlia dumicola, Calea pellucidinerva, Pectis grandiflora, Liabum 

 polyanthum, Schistocarpa paniculata, Senecio Durand!, S. eriocephalua, S. mirut, 

 Cnicus pinnatisectus, Crepis heterophylla, der C. racemi/era ähnelnd. 



E. Roth Mlalle a. S.). 



Klatt, F. W., Neue afrikanische Compositen. (I.e. 2 pp.) 



Mikania rusticana, Eleutheranthera dorsuosa, Senecio Gaboricus Oliver et 

 Hiern., Senecio Stuhlmannii. 



Während in jener Schrift nur lateinische Diagnosen enthalten 

 sind, fast durchgehends ohne Hinweis auf die verwandtschaftliche 

 Stellung der neu creirten Arten, treten in dem zweiten Aufsatz zu 

 den lateinischen Beschreibungen noch deutsche Erklärungen hinzu. 



E. Roth (Halle a. S.). 



Brandis, Dietrich, An enumeration of the Dipterocarpaceae, 

 based chiefly upon the speeimens preserved at the 

 Royal Herbarium and Museum Kew and the British 

 Museum. With remarks on the genera and species. 

 (The Journal of the Linnean Society. Botany. Vol. XXXI. 1895. 

 No. 212/213. p. 1—148.) 



Die Arbeit baut sich auf folgender Grundlage auf, wobei 

 entgegen der herrschenden Annahme 5 Triben und 16 Gattungen 

 aufgestellt werden: 



J. Dipterocarpeae. A limited number of very prominent secondary nerves ; 

 calyx-tube enclosing the fruit; 2 lobes expanding iüto long wings. Stamens 

 more than 20; connective prolonged into a long point. Ovary with a 

 large fleshy stylopodium. 



Stipules large, amplexicaul, calyx-tube free, stamens 00, style filiform. 



1. Dipterocarpus Gärtn. f. 



Stipules small, deeiduous; fruit connate with calyx-tube, stamens 



20 — 35, style short. 2. Anisoptera. 



II. Dryobalanopseae. Stipules small, cadiicous secondary nerves very numerous, 



not prominent, stamens OO, connective with a short point. No Stylopodium. 



Base of fruit enclosed in a short cup-shaped calyx-tube, the segments of 



which are equal, generally long wings ; pericarp Splitting into three valves. 



3. Dryobalanops. 



III. Shoreae. Calyx as a rule imbricate in bud, the 2 or 3 outer lobes aecrescent 



in fruit, forming long wings ; rarely the 3 lobes equal, longer or shorter 



than fruit. Stamens mostly 15, rarely more in a few cases 10. Connective 



mostly awned. 



3 wings; appendix of connective short, clavate; no stylopodium. 



4. Doona. 



2 wings ; appendix of connective long, pointed, as a rule a large. 



5. Hopea. 



3 wings ; anthers with 5 pointed appendages. 6. Pentacme. 

 3 wings, appendix of connective as a rule long, pointed; stamens gene- 

 rally 15, sometimes more. Cotyledons thick, fleshy, folied in two along 

 the midrib, or radicle lying between the 4 prismatic lobes of the 

 cotyledons. 7. Shorea. 

 5 wings, calyx in bud nearly valvate, anthers with 3 short appendages. 



8. Parashorea. 



