BOTANY. 
clxxxiii 
49. Luzula hypeuborea, spiels multifloi’is subumbellatis pedunculatis sessllibusque 
(nunc omnibus sessilibus), bractea umbellas folia cea; partialibus omnibus bmbriatis, capsulis 
obtusis perianthia acuta subaequantibus, caruncula basllari seminls obsoleta, foliis planis. 
Luzula campestris, Br. spitzb.pl. in Scoresby's arct. reg. 1. append, p. 75. 
Juncus arcuatus, Hooker in Scoresby'’s greenl. p. 410. secund exempl. a D. Scoresby. 
Juncus campestris, Soland. in Bhippi voy. p. 201. fide exempl. in Herb. Banks. 
Obs. Vlx dlstincta species, et potius ad L. campestreni mire variantem, quam ad L. 
arcuatam referenda ; preesertim ob bracteam umbellae saepisslme, non vero semper, follaceain, 
et folia plana. L. arcuatae /3. {Wahlenb.lapp. p. 88. cujus fig. in Flor. Dan. 1386. sed 
exel. syn. Villars,) tamen accedlt, inflorescentla, spicis multiflorls, longius pedunculatis, quan- 
doque etiam arcuato-recurvis, bractea umbellae nunc, rarisslme quamvls, squamacea, par- 
tialibus omnibus fimbriatis, et caruncula seminls obsoleta. Hoec autem forsan distlncta a L. 
arcuata «. Wahlenb. lapp. p. 87. t. 4. Hooker fior. lond. 7i. ser. 1. 151. cui .spicae longius 
pedunculatae pauclflorac, et semina ni fallor absque caruncula. 
In Luzulis omnibus, quas examlni subjeci, excepta L. pilosa, observavi funlculum um- 
bilicalem e fills spirallbus (decompositlone partial! funicidi denudatis ?) compositum. 
CYPEBACEyE. 
50. Carex misandra, spicis (4 — 6) pedunculatis ovallbus pendulis : termlnali basi mas- 
cula; reliquls femineis, fructlbus lanceolatis acuminatis bidentatis margine denticulatis squama 
ovali longloribus, stigmatibus 2-3. 
Desc. (exemplarlum quatuor incompletorum cum spiels fructlferis et portione culmi, in her- 
bario D. Ross.) Folium supi'emum breve, lineare, marglnlbus longltudinaliter denticulatis. 
Spicez V. umbellatae, v. alternae, fructlferae ovales v. oblongee pendulce, pedunculis viridibus, 
laxls, angulatls, spica longloribus. Bractea umbellae communis vaginans, basi atro-fusca, supra 
viridis in folium breve subulato-lineare, planum, marglnlbus denticulato-asperis producta, 
includens nonnullas partiales, quarum ima communl subsimilis, foliolo breviore termlnata, nunc 
exserta. Squama; ovales, obtusiusculee, laeves, glabrae, nigro-fuscee apice limbo angusto albo. 
Fructus circumscrlptione lanceolatus, acumlnatus, basi attenuata, fusco-ater, ore ipso albicanti 
emarginato, marglnlbus acuminis et dlmldii superiorls denticulatis, caeterum la;vis. Ache- 
nium intra cupulam breve pedicellatum, obovatum, ventre piano, dorso dum stigmata duo 
-modice convexo dum tria angulato. 
Obs. Nlmis affinis C. fuliginosa; Ster7ib. et Hoppe in act. soc. bot. Ratisb. 1. p. 159. t. 3. 
vix dlstincta species. 
51. Carex concolor, spiels sexu dlstinctls: mascula unlca ; femineis 2-3 erectis sub- 
sessilibus, squamls omnibus obtusis axl subconcolori, bracteis basi auriculatis, capsulis Isevibus 
ovalibus mucronulo brevissimo integerrimo, stigmatibus 2, culmls laevibus. 
