487 



lat. M 1 /» (Middendorfi' c Rupreciit) , uralensi (Falk , Rupp.echt) pr. Je- 

 katerinenburg (Uspenski) et Tobolsk (Georgi e Ruprecht), altaica! (Falk, 

 Fl. alt.) in deserto soongoro-kirghisico pr. Arkat! (Karel. et Kiril.), ad 

 lacum Noor Saisan (Schrenk e Rupp.echt — raniis triquetris) , ad fl. Ajagus 

 (Schrenk e Rupbecht — var. decuir.bens ramis quadrangulis) , pr. Krasno- 

 jarsk (Turcz. in litt.) , baikalensi (Georgi, Tuptcz.) et orientali inter 

 Wiluisk et Olekminsk! (Kruhse pl. exs.)], Da v u ria (Turcz.), Kamtschatka! 

 (Chamisso e Kaui.f. , Eschscholtz pl. e.vs., Bf.echey ex Hook. et Arn.), in- 

 sulis Djialaschka (Chaimiss. et Eschsch. e Kaui.f.), Sitcha (Mf.rtens, Bongard), 

 Koraginsk (Mertens) aliisque inque America arctica ad sinum Kotzebue 

 (Beechey ex Hook. et Arn.). 21. 



3. E. litorale (Kuhlewein e Ruprecht in Beitr. %. Pflanzenk. d. 

 Russ. R. IV, p. 91) caulibus fertilibus numerosis caespitosis erectis, 

 nodis 2 — 5 supremis nudis; inferioribus ramos gerentibus plerumque 

 numerosos verticillatos quadrangulares strictos erecto-jiatentes , sinca 

 graeilima primo subsessili dein pedunculo semipollicari fulta serius 

 facile caduca. 



Hab. in Rossia media [Petropoli pr. Oranienbaum (Kuhlewein)]. 4. 



Inter varietates E. arvensis ob caules fertiles verticillato-ramo- 

 sos ad var. 8. campestve accedit, quod vero jiraeter alias notas spica 

 crassa et praecipue vaginis atris longis infundibuliformibus inflatis 

 discedit. Ex indole vaginarum juxta var. e. arcticum jionendum esset, 

 sed reliqui characteres abludunt. (Ruprecht /. c). 



An forsan §. 3. (Aestivalibus) associandum? 



#. 2. Subvernalia. Al. Braun /. c. 



Caules dimorphi ; fertiles conetanei , fructificationis tempore sim- 

 jilicissimi v. ramis brevissimis instructi, dein , spica cum pedunculo 

 emaricida, ramosi unacum sterilibus aestatem perdurantes. 



4. E. sylvaticurn (L. Spec. 1516) ramis dense verticillatis arcuato- 

 nutantibus tetragonis verticillato-ramulosis , ramulis triquetris , vaginis 

 caulinis turbinato-tubulosis scariosis superne lobato-fissis dentatisve; 

 ramorum quadridentatis; ramulorum tridentatis: dentibus subulatis. 



E. sylvaticum. A. Braun l. c. — Koch Syn. ed. 2, p. 964. — Fries Summa . 

 Ver/et. Skandin. p. 59. — Gortfr Fl. ingr. p. 162. — Georgi It. I, p. 237. 



— Fisch. Livl. p. 310. — Falk Beitr. 11, p. 272. — Guldenst. It. I, p. 428. 



— Stephan F/. mosq. No. 682. — Georgi Beschreib. d. Russ. R. III, 5. p. 

 1375. — Jundz. Fl. lithuan. p. 301. — Mart. Fl. mosq. p. 181 c var. capil- 

 lari Hoffm. — Besser Enum. p. 38, No. 1270. — Lucf. Fl. osil. p. 353. — 

 Kaulf. Enum. Filic. p. 2. — Ledee. Fl. alt. IV, p. 321. — Eichw. Sfcizz 

 p. 114. — Turcz. Cat. Baikal. No. 1357. — Karel. et Kiril. Enum. pl. des. 

 soongoro-kirghisici No. 931. — A. Nyland. Paroec. Pojo. No. 311. — C. A. 

 Meyep. Beitr. c. Pflanzenk. d. Russ. R. I, No. 3; V, No. 23. — Rur-REcnT 

 ib. III, p. 23 c. var. capillari Hoffm. ; IV, p. 91; VII, p. 76. 



E. capillare. Hoffm. — Rupr. 0. c. IV, p. 91. 

 E. ramosum. Gilib. E.verc. phytol. II, p. 252. 

 E. sylves-tre temrissimis setis. Ep.isdt. Virid. warsaw. p. 39. 



Hab. in Rossia [ubique (Falk)] arctica [Lapponia (Schrenk in litt. , Baer e 

 Rupr.) , terra Samojcdarum pr. iVIesen (Baer e Rupr.)] , s ep ten trion a 1 i 

 [Fennia (A. Nyland. , Schrenk in litt. , Baer e Rupr.), Olonetz (herb. Baer 

 e Rupr.), terra Samojedarum (^Schrenk in litt.)~\, media [Petropoli (Gorter, 

 Rupp..), ins. Osilia (Luce), Livonia! (Fisch.), Lithuania (Gilib., .Tundz., Eichw.), 

 Warsawia (Erndt., Szub. e Rupr.) , Volhynia (Bess., Eichw.), Tambow (C. 



e 



