450 F. Pax. — Euphorbiaceae-Acalypheae-Mercurialinae. 



Winkler (Malay. Gebiet) i 755 Mall, cochinchinensis — 4 792 Trigonostemon pentandrus — 

 4 86i Claoxylon glabrifolium — 2-190 Claoxylon indicum v. genuinum — 2218 Mall. Miquelianus — 

 2288 Mac. gigantea — 2536 Mall, macrostachyus — 2611 Mall, cochincbinensis — 2630 Cla- 

 oxylon indicum v. genuinum — 2649 Mall, ricinoides — 2872 Claoxylon Winkleri — 2873 Mac. 

 Winkleri — 2907 Mac. Irichocarpa — 2956 Melanolepis moluccana — 2996 Mac. gossypifolia — 

 3024 Claoxylon Winkleri — 3025 Mac. formicarum — 3221 Mall, borneensis — 3318 Mac. caladii- 

 folia v. truncata — 3319 Mac. brachythyrsa — 



Winkler (Ostafrika) 3534 Pycnocoma littoralis — 3554 Erythrococca Kirkii. 

 3659 Pycnocoma macrantha — 3688 Mac. usambarica — 4089 Alchornea laxiflora — 4279 Mall. 

 oppositifol. f. dentatus. 



Wolley Dod (Kapland) 607 Leidesia procumbens v. genuina — 2819 Adenocline pauciflora 

 v. rotundifolia — 3302 Leidesia procumbens v. obtusa. 



Wood (Natal) 937 Adenocline acuta — 1089, 1391 Erythrococca natalensis — 1867 Leidesia 

 procumbens v. genuina — 3979 Micrococca capensis — 5526 Mac. capensis — 6896 Mallotus 

 oppositifolius f. dentatus — 7582, 9439 Erythrococca berberidea — 11570 Micrococca capensis — 

 11810 Erythrococca berberidea. 



Wray (Perak) 4092 Alchornea rhodophylla. 



Wright (Kapland) 426 Leidesia procumbens v. genuina. 



Wright (Kuba) 561, 562 Leucocroton Wrightii — 563 Bern, dichotoma v. venosa — 579 

 Alchornea latifolia — 581 Adelia ricinella — 1424 Leucocroton Wrightii — 1425 Bern, dichotoma 

 v. venosa — 1435 Adelia ricinella — 1671 Bern, dichotoma v. venosa — 4677 Leucocroton micro- 

 phyllus — 1976 Adelia sylvestris — -1 978 Leucocroton virens — 1994 Leucocroton Wrightii — 

 3231 Alchornea latifolia — 3256 Leucocroton Wrightii. 



Wright (Mexiko) 1807 Bern, myricifolia. 



Wright (Hongkong, Liu Kiu) 281 Mall, japonicus — 282 Discocleidion ulmifolium — 

 436 Mall, apelta v. chinensis — 438 Mall. Hookerianus — 440 Alchornea trewioides v. genuina — 

 501 Claoxylon indicum v. genuinum. 



Wulischlägel (Guyana) 1331 Conceveiba guyanensis — 1 662 Aparisthmium cordatum. 



Wydler (St. Thomas) 103 Adelia ricinella. 



Zenker (Kamerun) 184 Athr. atrovirens v. flaccida — 187 Alchornea laxiflora — 499 Athr. 

 atrovirens v. flaccida — 534 Alchornea floribunda — 648 Mac. Paxii — 712 Athr. atrovirens 

 v. flaccida — 962 Mac. monandra — 1091 Alchornea cordifolia — 1251 Pycnocoma macrophylla 

 v. Zenker! — 1309, 4309 a , 1309 b Alchornea cordifolia — 1315 Mac. Schweinfurthii — 1399 

 Mall, oppositifol. f. glabratus — 1407 Mac. spinosa — 1430, 1527 Neoboutonia africana v. gla- 

 brescens — 4 730 Plagiostyles africana — 4 751 Mac. monandra — 1754, 4 853 Klaineanthus Ga- 

 boniae — 1 858 Mac. monandra — 4 908 Athr. Welwitschiana — 4 992 Discoclaoxylon hexandrum — 

 2049 Athr. Welwitschiana — 2113 Discoglypremna caloneura v. rigidifolia — 2178 Mac. Schwein- 

 furthii — 224 Plagiostyles africana — 2241 Alchornea floribunda — 2558 Mac. monandra — 

 2610 Athr. Welwitschiana — 2643 Discoglypremna caloneura v. rigidifolia — 2789 Plagiostyles 

 africana — 2790 Discoclaoxylon hexandrum — 2817 Mac. monandra — 2821 Mac. Schwein- 

 furthii — 2865 Hamilcoa Zenkeri — 2910 Athr. Welwitschiana — 2916 Alchornea floribunda — 

 2925 Athr. Welwitschiana — 3008 a Plagiostyles africana — 3028 B Hamilcoa Zenkeri — 3040 

 Necepsia Afzelii — 3202 a Neoboutonia africana v. glabrescens — 3322 Discoglypremna caloneura 

 v. rigidifolia — 3539 Plagyostyles africana — 3632 Discoclaoxylon hexandrum — 3646 Hamilcoa 

 Zenkeri — 3760 Alchornea floribunda — 3773 Athr. Welwitschiana — 3790 Klaineanthus Ga- 

 boniae — 3912 Athr. Welwitschiana — 4013 Plagiostyles africana — 4087, 4087 a , 4087b Al- 

 chornea hirtella f. cuneata — 4095 Discoclaoxylon hexandrum — 4130 Hamilcoa Zenkeri — 

 4195 Athr. Welwitschiana — 4204 Klaineanthus Gaboniae — 4237 Athr. Welwitschiana — 4246 

 Neoboutonia africana v. glabrescens — 4304 Mall, oppositifol. f. dentatus — 4372 Discoclaoxylon 

 hexandrum — 4386 Alchornea cordifolia — 4590 Hasskarlia didymostemon — 4597 Klaineanthus 

 Gaboniae — 4600 Mac. monandra — 4714, 4765 Hamilcoa Zenkeri — 4746 Alchornea hirtella 

 f. comoensis! — 4750 Plagiostyles africana — 4912 Athr. Welwitschiana. 



Zenker u. Standt (Kamerun) 86 Alchornea cordifolia — 4 06 Mac. Paxii — 4 37 Alchornea 

 floribunda — 241 Athr. atrovirens v. flaccida — 324 Mac. Staudtii — 508 Alchornea floribunda — 

 5 1 4 Mac. monandra. 



Zeyher (Kapland) 1516 Adenocline pauciflora v. ovalifolia — 3842 Adenocline acuta et 

 Adenocline violaefolia — 3842/3 Adenocline acuta — 3844 Leidesia procumbens v. genuina. 



Zimmermann (Usambara) 93, 4 51 Alchornea hirtella f. glabrata — 294 Mac. ruwenzorica? — 

 880 Alchornea hirtella f. glabrata — 4 732 Mac. kilimandscharica — 2556 Mac. usambarica — 

 3030 Alchornea hirtella f. glabrata — 3208 Erythrococca usambarica. 



