90 
Syn. Calam. aculiflora Fr. H. N, Hn. ed 5. C. subuniglumis Hn. Exc. fl. 
C. montana Hn. Sk. fl. ed.; 4. p. 27. — BZytt N. Fl. p. 133. — Kunth 
enum. [. p. 243 (Dejeuxis) C mon!ana f aculiflora Koch Synops. 2. 
906. 
Fig. Reich. D. fl. f. 145, — Tab. n. IX. f. 105. 
Exsicc, H, N. X. 96. 
Hab. locis aridis sylvaticis Bahusze et Hallandie (sec. amiciss. Linde- 
berg) et JVorvegie prope Christianiam. — In prov. Borussia et ad Petropolin 
indicatur. 
Gramen glaucescens, panicula spiculis purpurascentibus, rachi ramisque vi- 
olaceo-coerulescentibus variegata. — Jzoma breviter epens, fibris validis, 
Culmi sepius csspitosi, slricti, 3-4pedales, rigidi, e basi parum obliqua ere- 
cli, inferne dense foliati, internodio summo longissimo, teretes, glabri v. infra 
uodos et paniculam scabri, leviter striati; nodi angusti, pallidi, validi. o- 
lia rigida, quam in C. sylvatica breviora, aculàto-acuminata, apice convoluto 
subpungentia, 2-3 lin. lata, utrinque et margine scaberrima, plana exsiccalio- 
ne involuta; vagine internodiis multo breviores, scabre, striatz, glabrze v. pi- 
lose; ligula protracta, ovata, brunnescens. Panzcu/a stricta, lobata, sub anthe- 
si patens et rara ferrugineo-purpürascens, post eandem contracta, cinerascenti- 
vufescens; rachis teres, scabra, vecta; rami 2-6 semiverticillati, a basi floriferi, 
cum ramulis brevibus stricti scaberrimi, coerulescentes, J$picule brevissime 
pedicellatze, ovato-lanceolatz, 2 lin. longs, angustze, acutissimie; eZunice inaequa-- 
les, longissime subulat, dorso acute carinate, flosculum fere duplo superan- 
tes, ad basin coloratze (i. e. supra maculam punctiformem albam violaceo-coe- 
vulescentes, dein. tote ferrugineo-purpurascentes); palea infer. membranacea, 
nec tamen pellucida, apice nervis excurrentibus 2-4fida, lateralibus evidenti- 
bus costata, e basi angustato; arzsta paleam duplo superans, elumas vix exce- 
dens, infra medium geniculatüm tota fulva, supra eundem recta, flavesceus, a- 
pice fusca; pili basales paleam superiorem, inferiore terlia paite breviorem, 
equantes v. paullo superantes. Antherie flavae. 
Inter C. Epigejos et sy/vaticam sepissime crescit utramque ita zemulans, 
ut hybrida dici posset. Differt autem a C. sZvatzca foliis latioribus, mini- 
me flaccidis, subito acuminatis, panicula lobata, magis etiam rigida, spiculis ba- 
si coeruleo-variegatis, glumis evidentius subulato-acuminatis flosculum multo 
superantibus, arista supra basin inserta, pilis demum flosculo paullo breviori- 
bus; — A €. Epigejos — cui quodammodo aflinior ob spiculas condensatas 
acuminàtas, unde rami fere cristati — differt: panicula minus ampla, basi evi- 
dentius angustata, post. anthesin magis contigua, apice semper stricta, glumis 
minus subulatis, dorso levioribus, membranaceis, flosculo arista evidenter geni- 
culata instructo, pilis flosculum vix superantibus. , 
Variat cudmis vagznzsque glabris v. hispidis; pzZis flosculi paleam interdum 
vquantibus, arzsta glumas wquante vel eas superante, ad vel supra 
basin pale: inserta, rudrmento flosculi secundi evidenti vel rarius nullo. 
14. €, MoNTANA (Host gram. 4. t. 46): panicula angustata, elongata, stri- 
cta, ramis arrectis; glumis in apicem contractis, glabriusculis, clausis; flosculo 
glumis breviore, pilos subaequante; arista subbasali geniculata, paleam cequante; 
folis medio latioribus acuminatis, scabriusculis; culmo strictiusculo. 
S yn. Arundo varia 75g. Nov. Act. Ups. VIII. p. 212, 233, su. n. 81; Hn. 
ed. 1. Calam. acutiflora (DC.) Hn. ed. 2, 3. Calam. montana Fr. H. N. 
Hn. ed. 4, 5. 
Fig. Reich. f, 146. — Tab. v. IX. f. 106. 
5xsicc. H. N. VIII. 89, 
Hab. in collibus et. campis elatis insule Got/andice passim (in monte Thors- 
borgen cop. ad Hau, Westóo &c.) — Vix in provinciis australi-balticis adest. 
Rhízoma breviter repens, stolonifera, squamis scariosis nitentibus ob- 
