Nene Litteratur. 349 



Petzoldt, J., lieber den Begriff der Entwickelung: und einige Anwendungen 

 desselben. [Scbluss.] (Naiurwissenscbaftliche Wochenschrift. 1894. p. 89.) 



SnOW, J. W., The conductive tissue of the monocotyledonous pjsints. [Inaug.- 

 Dissert.J S". 98 pp. 7 pl. Zürich 1894. 



Systematik und Pflanzengeographie: 



Masters, M. T., Graderia subintegra sp. nov. (The Gardoners Chronicle. 



Ser. 111. Vol. XIV. 1893. p. 798.) 

 Müller, Carl, Die Gattung „Eiche", Quercus. (Natur. 1894. No. 8.) 



Mueller, Ferdinand, Baron von, Notes on Nuytsia tioribunda. By Mr 

 W. Webb, of King George'» Sound (furnished in response 1o some questions 

 from Baron von Mueller). (Extra print from the Victorian Naturalist. 

 1894. January.) 



We can find thousands of vvhat appear at first sight to be seedlings, 

 but on tracing the roots vve always find them growing from the roots of 

 parent trees, and therefore we think tbese supposed seedlings are nothing 

 inere er less than suckeis. Up to the present vve liave not been able 

 to find the roots of the tree attached to anything; the shoot out in all 

 directions and for great distances, but uever penetrate the soll deeply, 

 but are always found some few inches below the surface ; in this manner 

 they may — and probably do — receive their sustenance from decaying 

 vegetable matter, such as the roots of the numerous species of shrubs, 

 amongst which Nuj^tsia usually occurs. As this plant has a pretty wide 

 ränge in Western Australia, would it be worth while to ascertain, what 

 kinds of trees and shrubs occur in every locality, where Nuytsia is found? 

 So far as my memory serves me, I feel certain that a great difference 

 will be found in the species of plant-life at different places. My own 

 opiniou is, that Nuytsia is an independent tree, but that it requires 

 certain conditions in the soil, which can only be given to it by certain 

 other species of plants. However, I have uothing to advance in proof of 

 the above, except that I have never found the roots attached to any 

 other tree or the roots of other plants. 

 — — , Unrecorded regional indications of Victorian plants. (1. c.) 



Cabomha peltata N. E., Hihbertia ohtusifolin S., N. E., E., Cassytha 

 paniculata N. E., Eyhanthus floribundus S. W., H. filiformis N. E., 

 Marianthus procumbens S. W., Drosera pygmaea N. W., Comersperma 

 retusum S. W., C. ericinum N. W., C. polygaloides N. W., N. E., Eriostemon 

 capitatus N. W., Correa Lawrenciana S W., Zygophyllum glaucescens S., 

 Sida intricata N. W., Phyllanthus thesioides N. W., Casuarina paludosa 

 S. W., E., Dodoncea lobu'lafa N. W., D. boronifolia S. W., Stackhousia 

 viminea S., Portulaca oleracea N. W., Sagina apetula N. W., Scleranthus 

 diander S., Chenopodium trianguläre S., Kochia microphylla N. W., Eumex 

 flexuosus N. W., Muehlenbeckia gracillima E., Oxylobium trilobatum E., 

 0. cordifolium E., Mirbelia pungens E., Sphcerolobium daviesioides S. W., 

 Viminaria denudaia N. W., Jacksonia Clarkei E., Daviesia brevifolia S. W., 

 Pultenoea Bauerlenii E., P. pycnocephala E., P. scabra S., P. stypheloides 

 S. W., E., Templetonia Muelleri N. E., Hovea longifolia S. W., Swainsonia 

 plagiotroins N. W., S. procumbens S. W., Zornia diphylla E., Desmodium 

 brachypodum E., Acacia tenuifoUa S. W., .4. obtusata E., A. linifolia E., 

 A. molliasima S. W., S., N. E., E., Haloragis heterophyUa N. W., Darwinia 

 micropetala S. W., Thryptomeiie ciliata N. E., Kunzea parvifolia S. W., 

 N. E., K. capitata E., Backhousia myrtifolia E., Callistemon linearis E., 

 C. lanceolattis S., Melaleuca unrinata S. W., Eucalyptus hemiphloia E., 

 E. odorata E., Pomadein-is elachophylla S. W,, üryptandra tomentosa S., 

 Apiuni leptophyllum E., Olax stncta E., Choretrum spicatum N. E., Noto- 

 thixos subaureus E., Persoonia rigida S. W., P. revoluta E., Orevillea 

 Bemcickii S. W., S., N. E., E., Hakea saligna E., H. Macreana E., Banksia 

 ericifolia E., B. integrtfolia S. W., Pimelea collina S. W., P. spathulata 

 S. W., P. hypericina S., E., Coprosma Billardieri S. W., Opercularia 

 hispida E., Passiflora connabarina N. E., Brachycome stricto N. W., Calotia 

 microcephala N. E., E., Aster megalophyllus E., A, pannosus N. W., S., 

 A. dentatus E., A. lepidophylhis N. W., S. W., S., N. E., E., A. micro- 



