XXIV. 



INDEX. 



Page. 



Peridinium bipes .... 794, 813 



caudatum 794, 799, 801, 814 



v. guildf ordense . . 794-5, 



800-1, 803, 807, 815 



v. morsura 802-3 



v. planktonieum . . 801-2 



einctum .... 794, 813, 815 



geminum . . 795, 803, 807 



v. angulosum . . . . 805 



v. elegans .... 804, 806 



v. excavation . . . . 804-5 



granulosum. . . . 794, 813-5 



hieroglyphieum . . 794, 816 



v. ovatum 816 



v. rotundum . . . . 816 



intermedium 808-9 



v. conicum 809 



pusillum 802 



striolatum . . . . 794, 810 

 v. acuminatum .... 811 

 v. auburnense . . . . 811 



v. rugosum 810 



v. truncatum . . . . 811 

 tabulatum .... 794, 813-4 

 v. africanum . . . . 802 

 v. caudatum ■ ■ • • 800 

 v. granulosum .... 813 

 v. hieroglyphieum- ■ 816 

 v. intermedium ■ . 808 

 v. meandricum .... 813 



v. ovatum 814 



v. pusillum f. morsa 802 

 v. Westii, f. australis 814 



v. zonatum 815 



umbonatum v. centenniale 



795, 806-8 

 v. inaequale 



793-4, 805-6 

 v. ovale 807-8 



volzii 812 



volzii v. australe .... 812 



Westii 794, 815 



Willei .... 794, 812, 815 

 v. australe 812 



Page. 

 Willei v. botanicum . . 813 



zonatum 794, 815 



Perissectis . . 123-4, 564, 588 9 



australasiae 588 



Perissoneura 625 



Perlaria. . . . 543, 583, 631, 715 

 Permochorista, . . 195, 231, 233, 

 253-4, 593, 596-7, 603, 709 

 Permocboristidae . . . . 195, 603 

 Permofulgor 232, 858-9, 864-5, 



867-8 



belmontensis 858 



Permofulgoridae .... 858, 864 

 Permofulgorinae . . . . 864, 867 

 Permoscarta . . 858, 864-5, 874 5 



mitcbelli 858, 875 



Perutostega palUdicosta • • 265 



Petelia 262-3 



medardaria 263 



Pbacopidae 446 



Phacops 4 15 



crossleii 445, 447 



hylanderi 447 



latigenalis 445 



logani 447 



rana 447 



serratus 447 



Phakellia _ 784 



flabellata "84-5 



jaeksoniana 784-5 



Phallaria conductaria • • 290 



inductor ia 290 



Phalloideae 192 



Planchonia crenata ■ ■ • • 797 

 Pbaseolus vulgaris . . . . 525 

 Pbilagra .. 860-1, 869-70, 879 



Philopotamus 629 



Philoscia 725 



Philydrum lanuginosum . . 502 



Phragmites 490 



communis 490 



Phryganeina .... 95, 102, 415 



Phyllodromia 378 



Phyllota phylicoides .... 528 



