Botanical Gazette 
Montbly Journal Embracing all Departments of otanical Science 
year, $4,00 Single Numbers, 40 Cents 
‘subscription price must be paid in advance. No numbers are sent cna the expiration 
of the time paid for. No reduction is made to dealers or agen 
FOREIGN AGENTS: 
—Wm. WESLEY & SON, 25 Essex Germany — GEBRUDER BORNTRAEGER, Berlin, 
London. 18 Shillings. SW. 46, Schibaatiensinets 17a. 18 Mark 
. No. 4. Issued April 15, 1898 
CONTENTS. 
YEMBRYONY AND ITS MORPHOLOGY IN OPUNTIA VULGARIS. (wiTH 
XVL) W.F. Ganong - ‘ ‘ i : : : : 2 
RS AND INSECTS. XVIII. Charles Robertson - - - : F , 
LAPHYLLA: A MORPHOLOGICAL STUDY. (wiTH PLATE xvul.) Theo. Holm - 246 
THE SALT MARSH PLANTS OF NORTHERN KANSAS. John H. Schaffner 255 
AND OTHER NOTEWORTHY PLANTS OF THE NORTHWEST. 
J. M. Greenman 2601 
ARTICLES. 
ES ON CAREX XIX, H. Bail. é r Ht i : ey | 
WSTEMATIC PosiTION OF THE GENUS MonocLrA. Douglas Houghton Campbell - 272 
Rocky Mountain Species oF THERMOPSIS. (WITH PLATE XVIII.) Aven Nelson - 275 
~~ *S ON THE BOTANY OF THE th cig STATES. A Te i 
GUM OF CaNNA. 1. Vee : 3 : : ae 
LITERATURE 
2 a ‘ : f ‘ ‘ - one 
ARY BoTaNny. CULTIVATED PLANTS OF ASIA MINOR. THE FERNS OF THE 
_TExt-Boox oF LicHEnotocy. A NoTABLE Host INDEX. FUNDAMENTAL 
MS OF SCIENCE. LESSONS WITH PLANTS. AN ORGANOGRAPHY OF THE HIGHER 
CES : : : : 2 ‘ f « age 
STUDENTS eer ae : : : - 294 
i ~. a8 
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