70 NOUVEAUX MATÉRIAUX 
Sectio II. Parazamia Mig. Versl. en Med. l. c. Foliola basi vix callosa 
subarticulatim inserta. Androphylla ima basi subpedicelliformi-con- 
stricta; horum et carpophyllorum appendix brevis. 
7. M. Pauli-Guilielmi Hill. et F. Muell. Fragm. Phyt. Austr. 
l, p. 86, 243, IT, p. 79. Truncus cinereo-lanatus, folia subspi- 
raliter torta, petiolo rachique antice et postice semicylindrico-com- 
pressis, illo versus basin lanato ; lamina ambitu lanceolata, foliolis 
densis racheos marginibus insertis utrinque 80—120 erecto-patulis 
angustissime linearibus spinuloso-acutis integerrimis (pl. novellæ 
apice paucidentulis), coriaceis, subtus subinvoluto-concavi-canali- 
culatis, basi subcylindricis constrictis et calloso-pallidis ad axillam 
vix callosis, sulcato-5—3-nerviis; coni glabri ; androphylla cor- 
pore locellifero ima basi subabrupte constricto cæterum cuneato, 
appendice sterili in apiculum brevem spinoso-acutum erecto- 
reflexum exeurrente; carpophyllorum pelta transverse dilatata, 
vertice rhombeo e crista transversa in brevem processulum re- 
flexo-erectum spinosum terminato. 
Syn : Encephalartos Pauli Guilielmi Ferd. Mueller in Transactions 
Pharmac. Society Victoria, YI. p. 91. Miq. Versl. en Mededeel. XV, 
p. 374. 
Encephalartos vel Zamia Mackenii hortor. quorundam (an ex regione 
fluminis Mackenzie?) | 
Encephalartos lanuginosus hort. quorund. 
Macrozamia tenuifolia hort. Kewensis, exemplaria sub eultura habitu 
valde mutata. | 
Species perdistineta, petiolis dilatato-compressis foliolisque racheos 
dilatate angulis distantibus insertis, perangustis subtusque nune cana- 
liculatis nunc involutis sulcato-nervosis valde distineta. Exemplaria fo- 
liorum eximia miserunt Haage et Schmidt £rfurtenses quæ majora adhuc 
quam quæ a F. Muellero accepi. — Trunci juniores fere hypogæi, adul- 
tiores epigæi dense lanati spithamei. Folia 2-3-pedalia, juniora pilosa; 
foliola basi constricta et heterochroa sed vix nisi hic illic ad axillam cal- 
loso-tamentia subarticulatim inserta, in vetustioribus exsiccatis exarti- 
culanda, teste F. Mueller 80 utrinque, in iis ab Haage et Schmidt missis 
utrinque 120, aliquando latiora et bifida, 2 connatis orta. Androphyllis 
basi pedicelli brevissimi instar constrictis hinc. ad formam pedicellato- 
