Not offered in exchinati 
1. 1, No. 1; price, $1.00: Pee 
Studies of ihe types of various species of the genus ide Page 
_ 25 My 1889. 
* 
No. 2; not furnished separately : : 2 
fies aa ee of the New Jersey coast and adjacent waters 0 
“Staten | Island. Pages 87-11 24 Au 1889. 
ol. 1, No. 3; price, 75 cents 
Hepa 
epaticae Bolivianae, in Andibus Boliviae orieetal annis 1885-5, 
el. H. ae Rusby lectae. oe ey 13-140. 20 Ja Biss 
No. 4; price, 75 cen 
o. 1; not furnished separate’ ely: 
Reserve food-materials in buds and surrounding sca ge 
1%, Poateg t, 2. 108 1890 
. 2, No, 2; price, 75 ce 
¢ Hollick, A. Corittilatintts to the eer of Virginia. Pages 27- 
23 D Le 
ae - = furnished separatel 
edgé of the geniain ee some } North Amer 
-108, fae md 15 Ap 
EPI 75 cen 
er 3, No 1; not furnished separat sf 
er, A. ig Flora of western North. Carolina and contigaoss 
Pages ae 20 F 1892. 
Vol. 3, No. 2 : ce $2.00 : : 
5 T. The he Naiadaceae of North America [with aaryeiens of = | the pe 
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ites 3, No. 3; not furnished separate tely : : ; 
eration of the plants vasainicious in Bolivia by _—_ 
tr. og Pages ca 28 Apr 1893. 
apo _not fared spay : 
Vol. 4, No a: ‘not aieeaee os 
K. & Vail, A. M. Report on the ‘botanical conicention of peers st 
ring eet 1892. Sciate om vay 
Vol. 4, No.3 3; ooo 50.6 
