254 
Apium ammi 550 
— fernandezianum 550 
— graveolens II, 55 
— leptophyllum 550 
—- nodiflorum II, 64 
— prostratum 549 
Aplopappus 312 
Apocynaceae 96, 97, 103, 119, 250, 
251, 29% 
Apocynophyllum mexiecanum 567 
Apoeynum 250 
— Hinderssonii 252 
Apodiscus 378 
Apodytes 398 
Aponogeton 155 
— distachyon 155 
Aponogetonaceae 153 
Aporosa 375, 378 
Aporosella 37.8 
Aporuellia 243 
Apostasia 228 
— Wallichii 212 
Appendicula 228 
Aptandra 457 
Apteria lilacina 160 
Apterostrobus cedroides 579 
Apurimacia Harms N. @. 417 
Aquilaria 541 
Aquilarieae 541 
Aquilegia 102 
— alpina II, 86 
— coerulea X chrysantha 488 
— flavescens II, 161 
— monsicciana Font Quer* II, 193 
— Paui Font Quer* II, 193 
— pyrenaica II, 178 
— vulgaris 485. — II, 39 
Aquifoliaceae 51, 252, 110,253. IE, 
116 
Arabidopsis Thaliana II, 207 
Arabis 50, 112, 115, 127, 128, 3502 — 
II, 43, 124 
— alpina 344. — II, 178 
— — var. Cottianaea Beauv.* LI, 168 
— arenosa II, 32, 36, 43, 60 
— glabra II, 198 
— bitolica Vel.* II, 124 
— hirsuta II, 42 
— — var. decipiens II, 69 
— Mrkvickana Vel.* II, 124 
Apium ammi—-Arctagrostis 
Arabis petraea 343 
— procurrens II, 100 
— pumila II, 72 
— suecica II, 22, 26 
— turrita var. leiocarpa II, 166 
Araceae 130, 153, 156, 157, 159 
Arachis 418 
Aralia 254 
—_ Lizer 253, 671 
— montana 254 
Araliaceae 253, 103, 114, 126, 254 
Araucaria 141, 144, 564 
— angustifolia ( Bertol.) O. Kuntze 144 
— araucana (Molina) Koch 144 
— araucoensis .Berry* 565 
— Bidwillii Hook. 131, 151 
— brasiliana Rich. 144 
— columnaris (Forst.) Hook. 122, 131 
— excelsa R. Br. 131 
— imbricata Pav. 131, 143, 144, 145. 
— II, 55 
— Rulei F.v. Müll. 131 
Araucarieae 140 
Araucarioxylon 592 
— texense 604 
Araucarites 568 
— (soepperti 564 
Arbutus 367 
— antecedens 589 
— Menziesii 363, 368 
— unedo 365 
Arceuthobium 432, 433, 671, 684, 698. 
— 0, 175 
— oceidentale 694 
— oxycedri 431, 
1575 
Archaeolithothamnion 590 
— parisiense Gümbel 589 
Archaeopteridium 584 
— Dawsoni 584 
— Tschermaki 584 
Archaeopteris 576 
— Zımmermanni 594 
Archangelica 547 
— Jitoralis II, 42 
— offieinalis 547. — II, 42 
Archhieracium 317 
Archidendron 412 
Arcoa Urban N. 6. 128 
Aretagrostis 184 
689, 694. — IL, 
