490 Vermischte neue Diagnosen. 
flora Hartm., IV p. p. (1843). — C. tenuiflora var. macilenta Lang, p. p. (1851); 
Kükenthal p. p. (1909). — C. canescens var. 8. subloliacea Hartm., VIII p. p. 
(1861), non Laestad. — Folia longiuscula, culmus 35—60 cm altus vel 
ultra, spica subcontigua 1—2 cm longa, squamae plerumque pallidae, 
utriculi antice fissura pallida + conspicua ornati. 
" Forma subsilvatica Holmberg, Le, p. 88. — Tab.: Flora Dan, 
Suppl. III, tab. 168. — Analoga f. subbrunnescenti praecedentis. — Norge: 
Bjórnstad vid Aamodt (Blytt!, non Herb. N.); Rypekjaern vid Kristiania 
(Blytt sec. Fl. Dan.). 
Forma subloliacea Holmberg, |. c., p. 88. — Tab.: Boott, Illustr., 
IV, tab. 471. — Exs.: Fries, H. N., VII, 84. — Analoga f. subloliaceae 
praecedentis. — Norge: Bjórnstad vid Aamodt (Blytt!, etiam in Fr. 
H. Nj; Grindefjeld i valders (Moe!). 
502. Carex albidula (C. canescens L. X loliacea L.) Holmberg, l C. 
p. 88. — C. canescens X loliacea (0. Hagström in sched., 1894) Grütter, 
1896, sec. Asch. & Graebn.; Neum., Bot. Not, 1905 (non Flora); non 
Callmé (cujus duo specimina orig. „Caricis Mithalae“ in herbario Mus. 
Bot. Upsaliae meram C. brunnesc. var. silvaticam sistunt.) — Folia lon- 
giuscula, culmus 30 50 cm altus, spica saepius interrupta, 1'/—4 cm 
longa, squamae albidulae vel dilute brunneae, fissura utriculi sub basin 
dentium non producta. 
Forma subcanescens Holmberg, 1. c., p. 88. — Sverige: Söder- 
manland, Bjórkdal vid Hall nüra Södertälje (0. Hagstróm!); Nerike, 
Göthlunda, Hógby (0. G. Blomberg!); Medelpad, Njurunda och Liden 
sec. Collinder (an f. subcanescens an f. subloliacea nescio, quum specc. non 
vidi; Lule Lappmark, Jockmock (Otto Vesterlund, 1907!); Norge: 
Sulitjelma-omrädet, mellan Fagerlid och Kjelvand (Neum.!, Holmb.!), 
Furulund och Bursi (Holmb.!). — ?Japan: Yesso, Akkeshi (C. tenuiflora 
var. macilenta sec. Kükenth.). 
Forma sublolíacea Holmberg, Le p. 89. — Sverige: Jümt- 
land, Handöl (S. Almqvist!), Bodsjóedet vid Are (Fl. Behm!); Lule 
Lappmark, Jockmock (Otto Vesterlund, 1890!). — Norge: Suli- 
tjelma-omrádet, Furulund och Bursi (Holmberg!) — Ostpreussen: 
Rominter Heide, Schmaleningken och Trappönen (sec. Kükenthal). 
503. Cerastium arvense var. Webbii O. E. Jennings in Ohio Nat, IX 
(1909), p. 441 (diagn. brevis), X (1910), p. 136. — Similar or somewhat 
taller than varieties oblongifolium and villosum, our specimens now ranging 
from about 3,5 to 5 dm in height, the larger plants often decumbent for 
a distance of 1 dm or more at the base, more or less densely pubescent, 
especially above, where there is often much glandular pubescence. 
Leaves oblong-lanceolate below to ovate-lanceolate above, the latter 
attaining a size of 1,2 cm wide by 6 cm long, all sub-acute to obtuse 
and somewhat paler below, the leaves of the sterile shoots being some- 
what smaller and: varying from oblong-lanceolate to linear-elliptic, the 
floral bracts being similar to the sepals in shape and size, and viscid- 
pubescent, Cyme strict to rather widely branched at maturity; pedicels 
