Floruia taimyrensis phaenogama. 



A. MOtfOCOTYIJEItOWES Juss. 



I. GRAiMINEAE Juss. 



(1) 1. Alopecürus L. 



(1) 1. AI. aluimis Sm. — Hook. Flor. bor. amer. II. p. 23k. — Ruprecht Flor. 

 Samoj. p. 7. — Hook, et Arn. The bot. of Capt. ßeech. Voy. — Turcz Cat. pl. baical. 

 in Bull, de la Soc. d. Natur, de Mose. 1838. N. 1. p. 10k. — R. Br. Pflanz, v. d. Baf- 

 finsbay, in dess.Verm. bot. Schrift. I. p. 339. — R.Br. Fl. d. Melv. Ins. 1. c. I. p. 410. — 

 Richards. Fl. d. Polarländ. in R.Br. Verm. bot. Schrift. I. p. 471. — Hook. Pflanz, v. 

 Grönland, in R.Br. Verm. bot. Schrift. I. p. 552. — Phlei sp. Middend. Bericht in Bull, 

 scient. de la Cl. phys.-math. de l'Acad. de St.-Petersb. III. p. 245. 



Ad Fl. Taimyr inde a 737 2 ° usque ad ejus ostium (in insula Baer) sub 75° 36' ob- 

 servatus est. Lecta sunt speeimina floribus nondum prorsus evolutis onusta Junio mense 

 sub 73y 2 °, 1 Jul. sub 73 3 / 4 , 6—15 Jul. sub 74°, 25 Jul. sub 74 1 /, , — speeimina an- 

 theris jam exsertis 26 Jul. sub 74Y 4 , — speeimina subdeflorata 12 Aug. sub 75Y 4 °, — 

 et deflorata 1'+ Aug. sub 75° 36'. 



Variat aristis modo inclusis modo exsertis, interdum glumas sesquies superantibus. 



(2) 2. H i e r o c h l o a Gniel. 



(2 1. H. racemosa Trin. racemo simplicissimo, unilaterali, 8 — 10-lineari; pedi- 

 cellis appressis , glabris ; spiculis linea sublongioribus ; flosculis masculis margine pilosis 

 cum hermaphrodito superne (dorso margineque, aut etiam lateribus) piloso, glumas pl. min. 

 superantibus, subacutiusculis aut brevissime mucronatis; foliis convolutis, angustis; vaginis 

 glabris. Trin. Phalaridea, in Act. Acad. Petrop. Ser. VI. T. V. p. 79. 



Ad Fl. Taimyr 15 Jul. sub 73 3 / 4 ° Hörens, antheris autem etiam inclusis, reperta est. 



Herba 4 — 6 - pollicaris. Radix repens. Culmus erectus, glaberrimus, inferne foliis 

 confertis, 2 — 3-pollicaribus, convolutis vestitus. Vaginae striatae, parum tumidae s. in- 

 flatae , earumque folia brevissima. Ligula obtusiuscula, circ. semilinearis. Racemus sim- 

 plicissimus, pollice brevior, angustus, unilateralis, 5 — 6-florus; radiis solitariis adpressis, 

 inferiore spicula paullo longiore. Spiculae pallide fuscae , tenui — 5-nerves; Glumae 

 flosculis pl. min. breviores, obtusiusculae, fere enerves- Trin. 1. c. p. 80. 



Middendorf V s Sibirische Reise I. Bd. 2. Thl. 3 



