76 



POLLEN. 



PHYTOLACCACE^;. 



87. Rivina humilis, L. (^) j globu- 



lar, with 3 pores. 



88. Rivina Icevis, L. (^^) j oval, 



with small facets. 



89. Pisonia olfersiana, Lamk. (^5) '> 

 opaque, spherical, unaltered in 

 water ; numerous raphides in 

 the anthers. 



90. Bougainvttlea spectabUis (^5) 5 



polyhedric, a pore in each. facet. 



MONOPETALJE. 



91. Plantago media, L. (^55) : a - 

 sub-spherical, opaque, b. c. in 

 oil, polyhedric, with many penta- 

 gonal facets, with a pore in each. 

 d. in water, spherical, clouded. 



92. Littorella lacustris (g^) : 



sub-spherical, b. c. in oil, with 

 punctate bands, d. globular- 

 clouded. 



LABIATA. 



93. Scutellaria coccinea t H. B. and 



/ 10 \ 



K ' Veooo) > oval > P^ctate, with 

 3 bands and slits. 



94. Ajuga reptans,L. (g^); simple, 



oval, with 3 bands and slits ; in 

 water globular clouded. 



95. Ocymum sanctum, L. ( ) ; 

 oval, with 6 bands and slits ; in 

 water globular, the bands barely 

 visible. 



96. Salvia candea (^) : a. oval, 



with 6 bands and slits, b. the end 

 upwards, c. in water globular, 

 with drops of oil protruding. 



97. Plectranthus australis, Brown. 



( 6 ); 3 rough bands and 3 

 slits. 



98. Prostanthera nivea, Gesn. (^55) " 



a. 3-cornered, sub-globular ; in 

 water globular-clouded. 



99. Melittis melissi folia, L. fsss) : 



7 \bU\/l/'' 



a. oval, opaque, b. somewhat 

 drop-shaped, c. in water glo- 

 bular-clouded. 



VERBENACE^;. 



100. Cyclonema myricoides, Hook. 

 (GO!)) ' 8 P^ er ical, echinulate ; 

 unaltered in water. 



101. Clerodendron Thomsonianum, 

 Ball (^); oval, 3 slits; in 

 water clouded, with a margin. 



102. Clerodendron f (|jj ?) : a. som e _ 

 what cubical, rough, with pores. 

 b. and c. in oil. d. effete sack. 



/ 1 2 \ 



103. Clerodendron spicatum (5^5) > 

 circular, flattened, with echinate 

 margin ; in oil the echinulations 

 scarcely visible, furrowed. 



104. Lantana Radula, Sw. ; oblong, 

 a slit visible at the top ; in oil 

 the sides slit and open ; in water 

 spherical-clouded . 



105. Spielmannia africana, Wild. 



(&iw) : a ' s u k-glb u l ar j 3 slits. 

 b. in oil. c. in water. 



106. Aloysia citriodora ( ^7^ : a. el- 



\bOOO / 



liptic, with 3 furrows, b. in oil 

 the furrows bifid, c. in oil. d. 

 in water. 



107. Petraea erecta, Lod. Qj~*) ; ob- 

 long, flat, a pore at the ends ; in 

 water 3-cornered. 



