CONTENTS. 
No. | Article. Subject. Page 
H L Revision of the Australian species of Stipa 1 
wit : 
Js TR. Miscellaneous Notes ... 30 
ae UI. New or noteworthy South So Plants: 1.; 49 
ies IV. New Orchids : XLVIIT.— 52 
a Vv. ob se: on Species of ( clletoceiel and 57 
| ma in Uganda 
er Vi ne Audet re aii Dominica .. 67 
is VII. Kikuyu Grass (with 4 ae 
= VIII Miscellaneous Notes 93 
3 i. e Genera of Fumariacee and their Dis- | 97 
tribution (with maps and figs 
S b.& Ravison as a Commercial Term 115 
me ack: Decades Kewenses 118 
ro XIT Miscellaneous Notes.. os 126 
4 XIV Variability of the Camphor-yield in| 129 
Cinnamo ! 
= XV. Species p. | by Saccardo in the Genus | 136 
Phoma (with fi 
re XVI The Composition of the Rhizomes of | 157 
Bracken and its Variations 
XVII Daturicarpa, a new Genus of Apocynaceae | 166 
(with figs. ) 
& XVIII Sicaiihene ck bese 171 
5 XIX Encommia ulmoi 177 
“5 2.6 so Family me cal (with san wiriek 185 
oA XXI fen or Noteworthy South African! 191 
Plants: II. 
Ss XXII. | Notes on Raimannia and Allied Genera ... | 198 
ss XXII. | The Genus papa (with figs. 201 
FS XXIV. | A Revision of the ee 205 
a XXV Mistletoe pa ies 212 
‘s | MXVI. ecades : CII. 216 
s XAVIT, Haeciiacoous Piotes i 221 
6 XXVIII.| A Visit to the Cameroons and Nigeria | 225 
(with plan and plates) 
re XXIX. | List Plants collected in Northern | 244 
Nigeria by — A. W. Hill, 1921 
7 XXX. Miscellaneous Notes.. 253 
7 XXXI. | Revision of the Genus Tryphostemma (with | 257 
figs. ) 
» XXXII. = st Himalayan Astragali of the Sub-/| 266 
tha a 
‘ XXXII} A  eaion of the Genus Belotia .. 270 
» XXX New or Noteworthy South ‘African 8 
Plants : IU. 
ss XXXV. | Miscellaneous Notes... oe ac scct ee 
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