viii CONTENTS. 
The Digger Pine in the Botanical Garden... 0.0... ccc eee 127 
Hardy Woody Plants in New York Botanical Garden... ......6....6-: 128 
Notes, News and Comment. ...... 0.0.00. cee eee ee ee ete eens 132 
No. 235. JULY. 
The Bagworm or Basket Worm 2.0... 2.0. cece teen ete 135 
The Re-discovery . Fissidens Donnellit Austin. ......0.0000 0020 ec eee 138 
Conference Notes for April... 0... eee ce ee ene erates T42 
Summer Lectures, TOIQ. «2. ce eee tee ett teenies 143 
Hardy Woody Plants i in The New York Botanical Garden. .........--.00+5 I44 
Notes, New and Comment... . 2... cece ec cee te teen eens 148 
No. 236. AUGUST. 
Botanical E-xplorati in Ecuador in 1918... 2... eee 155 
A Large Tulip Tree Struck by Lightning. .........0-. 0.2000 ee eee eee 160 
Birds of the Botanical Garden. IV. Nesting —46x5 pees seas eee ee I61 
Meeting of Potato Pathologists... 0... 0... cee ee eee ete 162 
Hardy Woody Plants in The New York Botanical Garden... ..- cc eee eee T64 
Notes, News and Comment.................- i gt Shere eteees cretoaigee area ee coe 168 
No. 237. SEPTEMBER. 
Some Fictitious Botanists. ....0.0 0000. cc ee eee ene? I7L 
Addisonia: Its Progress and Publication... 2.0.20. ..00 0. cece ee eens 18t 
Autumn Lectures, 1919... 6. ec ce eee eee renee tenet 182 
“Notes, News and neat esis ease vaecee ie eguieg sade eis nae eta are ee te 182 
Accessions.. 0... ce cee eee ete ee eeee ses ey eae das 4 tp) RO a ee 187 
No. 238. OCTOBER. 
Coastwise Dunes and Lagoons... 1... cece eee ener tte IOL 
Notes, News and Comment....... 0.0.00 ccc cece eee eee eee ee neeee 207 
ACCESSIONS : foc daesunwe sad ceed bakes iaeeveees sae ¥eau ecepe peewee ease 209 
No. 239. NOVEMBER. 
Some Blueberries of Marlboro, N. H.... 00. eee eee 211 
The History of the London Plane............2000005 ee en 216 
Scientific Survey of Porto Rico and the Virgin Iglands...... Se ea dus so estes eae 220 
Hardy Woody Plants in The New York Botanical Garden ....-.---+-s000° 225 
Notes, News and Comment...... 0.00 ccc ee cece cece eee eee eee een 225 
No. 240. DECEMBER. 
The New ieee Presented by Messrs. Daniel Guggenheim and Maugrry 
Guggenheim... 0. ec ee cee ee eee eee ee eee 
The nae vat ere neon ioe gd dee eee ee Cee we ee eee a ee 230 
The Lotus of Ancient Egypt..........0 000 cee cee e ee rene eens hina es 231 
Hardy wv, oody Plants in Zt New York Botanical Garden. ......--6+28000' 232 
Conference Notes for November............+ paseaveas baru a Anu sarees 236 
Daan News and Comment..... Lemed ieee eta wect da sale coer ae eee es 237 
240 
Wigs Gah ota 0g co) a el ama al ah a ra ay tava ta eh Bea tate aw) ates Peete ater eae ie epee See Ee 
Cc 2 
