. Flora of southern British Columbia and Vancouver Island [microform] : with many references to Alaska and northern species. Botanique; Botanique; Botanique; Botany; Botany; Botany. 72 CYPERACE/E. 6. SCIRPUS (BuLKUSH, Club Rush) -^JP'l5 u'*i ^°'''3'^' c>stcrc«l or somewhat umbellate, the inflorescence sub- tended by 1 or more often leafy bracts, or naked. ap,)earing lateral when there IS 1 bract; perianth represented by 2-0 smooth or usually downwardly barl^d the bKh) s'amens 2 or 3. the style deciduous. (The Latin name of Spikelet solitary. Bri't'lSfcâ¢'"'^''"'''''''* â¢"'
. Flora of southern British Columbia and Vancouver Island [microform] : with many references to Alaska and northern species. Botanique; Botanique; Botanique; Botany; Botany; Botany. 72 CYPERACE/E. 6. SCIRPUS (BuLKUSH, Club Rush) -^JP'l5 u'*i ^°'''3'^' c>stcrc«l or somewhat umbellate, the inflorescence sub- tended by 1 or more often leafy bracts, or naked. ap,)earing lateral when there IS 1 bract; perianth represented by 2-0 smooth or usually downwardly barl^d the bKh) s'amens 2 or 3. the style deciduous. (The Latin name of Spikelet solitary. Bri't'lSfcâ¢'"'^''"'''''''* â¢"'''''^"°''''''â¢'" ⢠⢠⢠. 1. S. hud^nianu^ Involucral bracts wanting. Achene 1 mm. Ions, below the beak 2 S mnii« Invotc"raMS?|-^?S^'âl''^ '^'' ^°"''"''°"» *"" '"' "^^ â ^^ ^^ P""-'"-"'- Bristles wanting . c .;_ ⢠Bristles present *â ^' "!»""»⢠SrIfJl? ^""?"^ V''^>â¢" "l""* equaling the spilcelet 5. S. caespitoaus Bristles barbed, the bract 2 or 3 times as long as the spike- <-"I"'teâ¢'nalii. Culms terete. Spikelets sessile or nearly so t c j â iipikelets pcduncled. ^- ^' "evadensis. lâ¢-b*l''I*°\°''!.'?'"'!*"*l"*'"''>'^'""'''"8'hescales . 8. S. validus CuIms'^S^angfed " ⢠^^^"^' ""'"' ''*°"" '*'^" "'^ »^" ' »⢠»⢠« Involucral leaf 1. «n c _ â Involucral leaves 2 or more. '" S. americanus. Spikelets 1-2 cm. long, scale awned ii s rohintn. Spikelets less than 1 cm. long, scale awnless, ' "â »⢠ro"*"""'- Achenes 3-ansled, styles 3 ,o «-ââ..:,â. Achenes plano-convex, styles 2 ; ; I'j I mto^rpus, ^ J" ?â¢â¢ â¢Â»"<^so"'ap"8 (Michx.) Fcrnald. Culms scabrous, very slender. 2-
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1915
