522 NORTH AMERICAN FLORA 
Teliospore-wall smooth. 
‘Teliospores oblong. 
Teliospores small, 24-39 yw long. 61. 
Teliospores large, 34-45 u long. 62. 
Teliospores cylindric, 32~58 u long. 63. 
‘eliospore-wall minutely verrucose. 
Teliospores moderately large, 30-42 yu long. 64, 
Teliospores smaller, 27-38 « long. 65. 
Host belonging to family Araliaceae. 66, 
Host belonging to family Ammiaceae. 
Teliospores oblong; telia tardily naked. 67. 
Teliospores ellipsoid. 
Teliospores verrucose; telia tardily naked. 68. 
Teliospores smooth; telia early naked. 
Teliospore-pores with prominent umbo. 69. 
‘eliospore-pores with small umbo or none. 70. 
Host belonging to family Cornaceae. 71. 
Host belonging to family Primulaceae. 72. 
Host belonging to family Santalaceae. 73, 
Host belonging to family Gentianaceae. 74, 
Host belonging to family Asclepiadaceae. 
Teliospores oblong. 75. 
Teliospores globoid or broadly obovate. 76. 
Host belonging to family Dichondraceae. 77. 
Host belonging to family Polemoniaceae. 
Teliospores oblong or cylindric, up to 42 u long. 78. 
Teliospores ellipsoid or oblong, up to 35 wu long. 79. 
ost belonging to family Hydrophyllaceae. 
Teliospore-wall roughened. 
Teliospore-wall finely verrucose. 80. 
‘Teliospore-wall sparsely tuberculate. 81. 
‘Teliospore-wall smooth. 
Teliospores clavate, truncate above. 82. 
Teliospores obovate, obtuse above. 83. 
Host belonging to family Boraginaceae. 84, 
Host belonging to family Verbenaceae. 
Pedicel moderately inflated. 
Mesospores none or rare. 85. 
Mesospores usually predominant. 86. 
Pedicel greatly inflated. 87. 
Host belonging to family Lamiaceae. 
eliospore-wall colored. 
Teliospores verrucose. 
Teliospore-wall uniformly thick. 88. 
Teliospore-wall thicker above in some spores. 89. 
Teliospores smooth. . 
Teliospores rounded at ends; teliospore-wall with small 
wmbo over pore. 90. 
Teliospores narrowed at ends; teliospore-wall much 
thicker above. 91. 
Teliospore-wall colorless or nearly so. 
Teliospore-wall considerably thickened above, 2-5 yu. 92. 
Teliospore-wall not or slightly thickened above. 
Teliospores oblong, 27-48 yu long. 93. 
Teliospores cylindric, 48-61 y long. 94, 
Host belonging to family Solanaceae. 
‘Teliospores evenly scattered over lower leaf-surface. 95. 
Telia in compact, localized groups. 
Teliospores clavate, lower cell longer than upper. 96. 
Teliospores ellipsoid, rarely clavate, cells equal. 
eliospores averaging more than 32 yu long. 97. 
Teliospores averaging less than 32 » long. 
Teliospores 23-28 » long. 98. 
Teliospores 26-34 u long. 99. 
Host belonging to family Scrophulariaceae. 
‘Teliospores finely verrucose. 
Teliospore-wall uniformly thick. 100. 
Teliospore-wall thicker above. 
Teliospore-wall striately verrucose. 101. 
Teliospore-wall evenly verrucose. 102. 
Teliospores smooth or apparently so. 
Teliospore-wall uniformly thick. 103. 
Teliospore-wall thicker above. 
Teliospore-wall 1.5 4 or more thick at sides. 
Teliospores broad, 18-23 p. 104. 
Teliospores narrow, 14-20 p. 
Teliospore-wall dark cinnamon-brown. 105. 
Teliospore-wall golden- or light cinnamon-brown. 
Teliospores rounded above. 106. 
Teliospores obtuse above. 107. 
SSS SS 
SRS 
SS 
SE RES SSSS88 8 § SSS SSS 
SS 8 § 8S SS 8 8 & 
SS 8 & § SS 8 
[VOLUME 7 
Circaeae. 
Fuchsiae. 
gigantea. 
Epilobit. 
scandica. 
Araliae. 
Cryptotaeniae. 
Musenii. 
poromera. 
Ligustici. 
porphyrogenita. 
Dayi. 
Comandrae. 
Haleniae. 
concrescens, 
obligua. 
Dichondrae. 
Polemonii. 
gulosa. 
HAydrophylli. 
Romanzofiiae. 
. Phaceliae, 
Heliotropii. 
Mertensiae. 
Urbaniana. 
Lantanae. 
permagna., 
distorta. 
Physostegiae. 
Schneideri. 
Hyssopi. 
pallidissima. 
delicatula. 
nivea. 
Physalidis, 
solanitum. 
Sarachae. 
incondita. 
Pittieriana. 
acrophila. 
Clintonii. 
rhaetica. 
Chelonis. 
Penistemonis. 
Seymeriae. 
nesodes. 
Veronicarum. 
