— 94 — 



4. Polycnemum verruC08Um Lang in Syll. Ratisb., I, 179 (1824); Reich., Fl. Germ., 583; 

 Sadl, Fl. Pest., I, 50; Moqu. in DC, Prodr., XIII 2, 335; Schur in Ost. bot. Zeit. (1869), 148; 

 Beck, Fl. Nied. Ost., 343; Wohlf., Syn. Fl. Deutschl., H, 2202. — P. arvense /S. brachy- 

 phyllum Neih-., Fl. Nied. Ost., 286 (1859); v. Irevifolium Neilr., Diagn. Ung., 109 (1867); 

 V. verrucosum Oborny, Fl. Mahr., 334 (1885). — P. verruculosum Lang apud Doll, Rhein. 

 FL, 287. Caulis tenuis, nunc brevis, subsimplex, nunc ramosus, rainis expansis, florifer 

 flexuosus, primum pubescens-subtomentosus denique subverruculosus et glabrescens, sparse 

 foliatus. Folia fulcrantia superiora paulo et suramum 2 X perigoniis 1'5 — 1"7 mm longis 

 longiora. Bracteolae nunc perigoniis breviores, nunc ea longitudine aequantes, aristato-acu- 

 minatae. Semen 1-25 mm longum. 



Variat: 



a. typicum Beck, Fl. Nied. Ost., 343 (1890). ? v. diffusum Schur in Ost. bot. Zeit. 

 (1869), 148. Cauhs humilis; axis principalis centralis erecta; rami ascendentes, longi, axim 

 principalem longitudine subaequantes. Caules floriferi flexuosi. Folia omnia appressa; in- 

 feriora subulato-acicularia, pungentia; superiora fulcrantia breviora, 2 — 5 mni longa, fructu 

 vix duplo longiora. Fructus sinubus cauHs appressi. Tota planta saepius rubro-tincta. 



Forma perigoniis rubris = roseiflorum Waisb. in Ost. bot. Zeit. (1897), 5. 



/?. intermedium Beck, 1. c, 343. CauUs pyi-amidaliter-ramosus, minus flexuosus, sub- 

 rectus; axis principalis ramis longior; rami numerosissimi, copiosissime ramulosi. Folia 

 erecto-patentia; fulcrantia saepe ultra 5 mm longa, floribus 2 — 3 X longiora; inferiora vix 

 acicularia. — Lang varietatem utramque in exsiccatis suis edidit. 



P. verruculosum crescit in locis arenosis siccis, agris, arvis, pascuis, vineis in ditione 

 florae ponticae. Floret mense Augusto, Sept. Austria: Austria inferior! (a, /? imprimis 

 in agro fluminis March prope Wagram, Baumgarten, Breitensee, Zv^rerndorf, Marchegg; pr. 

 Pitten). Moravia (prope Znaim, Iglau, BrLinn). Hungaria: a, (i prope Goysz, Bahon, Muzsla, 

 Dorog, copiose in planitie comitatuum: Pest-Pilis, Solt, Kis Kun, .lasz-Nagy-Kun-SzoInok, 

 Bihar, etc. 



Exsiccatae: Kov^ts, Wien., nr. 970 (/9). 



Tab. 231. Polycnemum verrucosum Lsing. Fig. 1 — 5. Var. typicinn. 1. Planta minor. 

 2. Pars cauhs florentis. 3. Flos perianthio remoto. 4. Fructus cum foUo fulcrante. 

 5. Semen. — 6. var. intermedium G. Beck, planta minor. (2 — 5 +)• 



Poiycnemum purpurascens De Not. in Exs. ex insula Corsica (1. Debeaux iu arenosis 

 maritimis siccis prope Bastiam) a Polycnemo verrucoso distingui nequeo. Forma quaedam 

 varietatis intermedii ramis procumbentibus vel ascendentibus, rubro-tinctis esse videtur. 



Trib. II. CHENOPODIEAE 



C. A. Mey. in Ledeb., FI. Alt., I, 371 (1829); Moqu. in DC, Prodr., XIII 2, 43 et 48. — 

 trib. Euchenopodieae Benth. Hook., Gen., III, 44. Flores plus minus glomerati, i-arius cymosi, 

 hermaphroditici vel unisexuales, perianthiis homomorphis. Stamina libera vel basi annulo 

 juncta. Semen erectum, inversum vel horizontale. Embryo annularis vel hippocrepicus, 

 albumen copiosum cingens. Plantae saepissime glabrae vel pilis aqua impletis demum ex- 

 siccatis farinosae. Caulis inarticulatus, foliis planis. 



