224 
SÉANCE DU 27 JUIN 1919. 
Î Viride glabrum, folia lineari-oblonga, crassa, obtusissima, basi 
longe attenuato-petiolata 2-3 cm. longa, spicæ virides, glabræ, 
ramuloso-divaricatæ, ad basim laxilloræ. — Australia, Victoria 
ad Warracknabeal (Reader/). .. Chenopodium lycioides Gdgr. 
Incano-tomentellum vel pulverulentum, folia minuta 3-5 mm. 
longa, ovato-spatliulata, fere obtusa, cuneato-subpetiolata, 
spicæ parvæ farinoso-tomentellæ confertæ.— Australia merid., 
\ ad Mt-Eyndhurst (Koch!) . Chenopodium ulieinum Gdgr. 
Ambo sub nomine Ch. nitrariacei F. von Muller accepi et révéra ad 
hanc stirpem accedunt; sed, notis datis, inter se tam dissimilia quod duas 
species valde distinctas esse nullius sit ambigendi locus. — Durai spinosi 
ramosissimi. 
Rhagodia CYgnorum Gdgr. — Dioica, inermis, glabra, virens, caules 
angulosi, subpatule ramosi, folia lineari-oblonga, subobtusa, basi longe, 
attenuata, petiolata, revoluta, nervo medio prominulo, rami seu spicæ 
llofales patuli, perigonium (cum calyce) glabrum, bacca globosa. 
llab. : Australia occid., ad ostium fluvii Swan River prope Fremantle 
(Morrison!). 
Aflinis U. Billarclieri R. Br. a qua foliis duplo augustioribus calyceque 
glabro recedit. 
E typo polymorpho Enchylæna tomentosa R. Br. sequentes proponuntur. 
f Rami recti vel adscendentes. 2 
1. ■ Rami patuli interdum arcuati. —Australia mer., Mt-Lyndhorst 
( (C . Koch!) .. Enchylæna patens Gdgr. 
r Incano-tomentosa. 3 
2. < Virens parce hirta, alæ fimbriatæ. — Australia, Victoria Wim- 
mera (Reculer!) . Enchylæna decalvans Gdgr. 
: Folia recta, 5-6 mm. longa, conferta, obtusa. — Australia, 
\ N. S. Wales Cobar (Boormim!)... Enchylæna brevifolia Gdgr. 
j Folia falcata, 11-13 mm. longa, laxa, acuto-mucronulata. — 
f Australia, Victoria (Walter!) . Enchylæna falcatula Gdgr. 
/ 
Dumi intricato-ramosissimi, folia linearia integra faciem liochiæ refe- 
rentes. 
Phytoîacca Flolleri Gdgr. — A. P. abyssinien Hoffm. (.Schimper Abyss. 
ed. Il, n. 121 !) distinguitur foliis obovato-suboblongis, pedicellis vix pube- 
rulis, racemo foliis duplo breviore. 
Hab. : Africa occid., trop., in insula S. Thomé (Moller n. 599!). 
Elata virens, folia abrupte cuspidata, bracteæ lineares. Bacca ignota sed 
probabilius globosa, ut in typo. 
Polygonum Cumingianum Gdgr. — Annuum, 2-4-pedale, ramosum, 
villoso-tomentosum, folia ample oblonga, longissime acuminata, basi 
attenuata, petiolata, superne hirta viridia, subtus molliter albo-tomentosa, 
ocreæ longe pilosæ, rami ilorales valde hirsuti dichotomi, ocreolæ ciliatæ 
pedicello longiores, perigonii segmenta orbiculata, styli 3, achenium 
trigonum. 
Hab. : Oceania, in insulis Philippinis (Cuminy n. 627!). 
