6 ARKIV FOR BOTANIK. BAND ll. w:o 3. 
Fr.” puellaris Bres.?', Queletii?, rosacea*, roseipes?, sanguinea, 
vinosa”). 
to come under the notice of other people than botanists I think such a mode 
of systematization is the more needful. 
? Only at Pessijokk. 
26 At Torneträsk. 
2 At Björkliden. 
28 At Torneträsk and Kalixfors. — This species is named by LINDBLAD 
and was published in his »Svampbok» (1901). It is allied to R. integra and 
R. decolorans, differing from the former in having paler colored gills and 
spore powder and being acrid at least in the young state, from the latter in 
not becoming grayish, and from both in having the stem generally somewhat 
reddish. The color of the pileus varies but comes often near to CooKE t. 
998 (1026) and 1049 (1097) or a mixture of both. — Marre considers this spe- 
cies identical with R. paludosa Brirz. (see Bull., Soc. Myc. de France Tome 
XXVI p. 65). 
? At Björkliden, Torneträsk and Kalixfors. — In Obs. Myc. I referred 
this species with some doubt to Russ. constans BRITZ. I have since learned 
by information received directly from BRITZELMAYR that his R. constans is 
another species. The name flava was published in 1895 in A. V. LÓNNEGREN 
Nordisk Svampbok, p. 27. 
3? At Vuoitasreita, Vassijokk, Björkliden, Pessijokk ete. — Probably the 
most common species of this genus. I do not see any distinct limitation from 
R. emetica, but only a long series of varieties, all agreeing in the fragile struc- 
ture, white stem, gills and spores and acrid taste. — There occur, however, 
other varieties with the same structure, but only slightly acrid taste and pale 
or subcreamy (not pure white) spore powder. In my notes and herbarium 
I have proposed »subfragilis» as a common name for the last named varieties, 
among which R. eruginascens, mollis and violacea QuEL. probably should be 
sought. 
31 At Vuoitasreita, Vassijokk, Björkliden, Pessijokk, Torneträsk and 
Palnoviken. — Under the name graveolens, published by BRITZELMAYR, I 
mean exactly the same plant as that called »Russ. olivacea» in my Obs. Myc., 
which includes both R. olivacea and R. xerampelina Auctt. but not RB. xeram- 
pelina of said Obs. Myc., which is a quite different plant of smaller size, un- 
changing flesh and no smell, rather belonging to the alutacea section but having 
a dry and pruinose surface on the pileus. R. zerampelina in the sense of the 
authors is in my opinion only a color form or variety of Russula olivacea or 
vice versa. The name »olivacea» is misleading for this species, as the pileus 
is seldom totally olivaceous and often not olivaceous at all. The name ze- 
rampelina is better, though now blurred by being connected to different plants. 
I therefore prefer to use the name graveolens, taking it in the broad sense which 
was really meant when I proposed it, so as to comprise both R. olivacea and 
R. xerampelina Auctt. RICKEN's R. Linnaei t. 17 fig. 1 is in my opinion the 
same plant, probably also R. alutacea in HERPELL’s Präp. Hutpilze No. 51 and 
R. rhytipes SECR. A form referred to R. pectinata in the mostly unpublished 
colleetion of colored drawings of fungi in the Riksmuseum in Stockholm 
belongs also to this species. — - The plant is neither rare nor confined to »pine 
woods» as stated in Hym. Eur. In the part of Lappland where I made the 
most collections no pine woods exist, but this Russula was found everywhere, 
also above the tree limit. 
? At Vuoitasreita, Vassijokk, Björkliden, Mjellejokk, Pessijokk, Torne- 
träsk, Palnoviken and Kalixfors. 
33 At Stordalen, Pessijokk and Torneträsk . 
*! At Torneträsk. — This plant, described and illustrated by BRESADOLA 
in Fung. Trid. t. 64, shows some analogy with R. puellaris FR. but is in my 
opinion not identical, differing by its acrid taste and also in other respects. 
8° At Björkliden and Torneträsk. In Obs. Myc. I confounded this 
species with FP. sanguinea and with soft specimens of R. sardonia, from which 
