714 



Indumentum crassitie admodum varians, in var. a. iusu 1 saepe 

 brevissiinum ac fugax. Fructus tain luijus (]unm seqnentium specierum 

 maturi in eoHcm specinune pro vario utricnii incremento npice moHo 

 distincti v. obsoiete appendicuiati moHo inappendicnlati. — Transitus 

 iu speciem subsequam , mediante varietate (i. , iiaud rari ac fere in- 

 sensiles. 



2. A, prostrata {L. Spec. 1390) annua pubescens demumque cai- 

 vescens v. pube steiiata dense velutine tomentosa , caule cum ramis 

 eiongatis prostrato v. erecto tunc abbreviato , ramis basilaribus soium 

 humifusis, foliis petioiatis obovatis ovaris late ellipticis v. lanceolatis 

 obtusis V. acntis integerrimis, tlorum staminigerorum giomeruiis ebrac- 

 teatis V. foiiaceo-bracteatis sessilibus v. subpeduncnlatis capitato-con- 

 gestis , peduncuio communi eiongato v. obsoleto axillari v. terminaii 

 fructu obovato v. subrotundo-ovali compressiuscuio aj)ice emarginato- 

 appendicuiato v. inappendicuiato, semine concentrice striato. 



a. latifolia : plcrumqiie humilisj raule a basi iii raiuos prostratns soluto erectius- 

 culo V. decumbente , foliis obovatis v. ovatis v. late ellipticis, laminae dia- 

 metro loiij^^itudinali transversalpm '/4 — Vi exsuperante , spica glomerulorum 

 masrulorum ut piurinium subterntinali pcdunculata. 

 A. proslrata. Mo^u.-Tand. in Dec. Prodr. XIII, ^, p. 117. — Ej. Chenop. 

 p. 80. — Pall. //. //, p. 637: ///, p. 317 rfidc spec. auct.!). — Ledeb. 

 Fl. alt. IV, p. '238. — Tuiicz. Cat. lioikal. No. 962. 

 /J. diffusa: «aule diffuse ramosissimo ut |)Iurinuim decumbente superne frequentis- 

 sime in cymam folialam soluto , foliis vaiiis: iiiferioiibus plerunu|ue lameo- 

 latis, floium masculorum gloineruli cum hcrmaplirodilis saepe mixti capitato- 

 fasciculati ut pluiimum axillarrs longe peduiiculali v. sessiles tunc pau- 

 ciflori. 

 A. proslrata. Linn. /. c. — Georgi lie.Hchreib. d. Russ. R. III, 5. p. 1386. 

 A. Iiprbacea, florihus capitatis. Giwel. Fl. sib. III, p. 24, No. 13, t- 4, f. 2. 

 Hab. inSibiria altaica (Pall.) ad fl. Tschuja! (Fl. alt.) et baikalensi (J. 

 G. Gmel., Turcz.). ©. 



Species inter A. amarantoidem et hybridam media cum- 

 que his fortasse ad nnain eandemque pei'tinens. Varietas (3. aegre 

 solum ab A. amarantoidis speciminibus tam varietatis a. quam /3. 

 discriniinanda. 



3. A. hybrida (L. Spec. 1390) annua pubescens v. pube steliata 

 iii sicco ferruginea veintine tomentosa, caule pierumque erecto diffuse 

 ramoso, foliis petioiatis ovatis obiongis ellipticisve acutis v. obtusis 

 integerrimi::, Horum staminigerorum glomeriilis in spioam pedunculatnm 

 V. subsessilem aphyiiam v. foliolatam basi racemose v. corymbose com- 

 positam imo subpanicnlatam dispusitis , fructu obovato v. subrotundo- 

 ovali compressiuscuio apice appendiculato v. exappendiculato, semine 

 concentrice striato. 



A. hybrida. Mo^u.-TaM). in Dec. Prodr. XIII, 2, p. 116. — Ej. Chenop. p. 80. 



— Pall. 11. II, p. 676, ///, p. 340. 362. — Georgi Ileschreib. d. Russ. R. 



III, 5. p. 1286. — TuRCz. Cat. Baikal. No. 961. 

 A. hcrbacea , amentis masculis corvmbosis, pedunculatis. Gmel. Fl. sib. III, 



p. 23, No. 12, t. 4, f. 1. 



Hab. in Sibiria altaica (J. G. Gmel. , Pall.) et baikalensi! (Steller ex 

 J. G. Gmel., Turcz., Kruhse pl. exs.). 0. 



Inflorescentia florum mascul. in eodeiu specimine quam saepissime 

 niirifice variat. 



