Verzeichnis der Pflanzennamen. 
Desmidiaceae plakodermae 406. 
— saccoderma 406. 
Desmokonten 403. 
Desmotrichum undulatum 12. 
Deutzia 479. 
— crenata 63. 
Diaporthe Aspar agi 314. 
-— lenue 650, 651, 656, 657. 
Diatomeen 406. 
Diatrype tristicha 311. 
Dicoccum dryophyllum 316. 
Dictyonella 308. 
Dictyosiphon foeniculaceus 252. 
— hippuroides 17. 
Dictyosphaerium Ehrenbergianum 658. 
— pulchellum. 650, 652. 
Dictyosteliaceae 378. 
Dictyota 11, 14, 19. ` 
Dictyotaceae 382. 
^. Didymella fruticosa 314. 
— Sisymbrü. 311. 
— superflua var. Sisymbrü 311. 
Didymium 664. 
— difforme 663, 664. 
— dubiwm 663. 
— quitense 664. 
— Trochus 664. 
— tubulatum 663, 668 
Digitalis 147, (29), (30), (82). 
— purpurea (29 Ji ; 
Dimerosporium Litseae 472, 473. 
imorphococcus 652, 
. Dimorphotheca aurantiaca 30. 
Dinamoebidium 862, 364, 365. 
— stipitatum 650. 
inococcales 396, 898, 899, 408. 
Dinoflagellatae 895, 396 
Dinophyceen 361, 396, 899, 808, 404. 
Dinothrix 895, 899. 
Dinotrichales 404. 
Diplococcus 98. 
Diplopsalis acuta 650, 655. 
— acuta typica 655 
— acuta typica var. travecta 655. 
Dipsacus (86). 
(145) 
Discochora 815. 
— JIlicis 8 
Discomycella 466, 461. 
— tjibodensis 465, 467 
Discomyceten 306, 308, 465, 461—469. 
Discosphaerina 815. 
Discula platani (58), (59). 
Doronicum 888 
Dothidea Angelicae 814. 
— Heraclei 814. 
— melanophaea 315. 
— Prostii 814. 
— Visci 318 
Dothideaceae 135, 136, 805, 309, 312, 
813, 314. 
Dothideales 313. 
Dothidella 812. 
— Periclymeni 312. 
Dothidotthia 812, 
— Symphoricarpi 312, 
Dothiora elliptica 311. 
Dothioreae 311. 
Dothisphaeropsis Hellebori 316. 
Dothithyrella 465. 
Draparnaudia 255, 352, 371, 374. 
Dracocephalum Ruyschiana 567. 
3 
Drosera ES 288. 
Dryas 294, 300 
— Drum a. zu 
— integrifolia . 
— octopetala x 395, 297, 299, 300. 
— octopetala var. chamaedryfolia 299. 
— oetopetala var. integrifolia 299. 
— octopelala f. intermedia 299, 
— octopetala forma unguiculata 297. 
— tomentosa 299. 
Durella 811. 
Echeveria 241, 545. 
Echium vulgare 637. 
Ectocarpus 19. 
— siliculosus 12, 13, 17. 
— tomentosus 17, 252. 
Edeltanne 140, 
Efeu 599, 600, 601. 
(10*) 
