64 ]'olygonacoae. 



p. 80; Heklr. fl. Aeoina p. 388, chlor. ]\[ykon. p. 230; f. foliis non 

 strangulato-panduriforniibup:, pubescentibus. — H. reticnlatus Weiss. in 

 z. b. G. 1869 p. 753, an Bess. — Icon : Rchb. pl. crit. t. 486. — 

 Exsicc: Sint. it. thessal. n. 420; Baen. herb. europ. n. 9328; Dorfl. 

 fl. aeg. n. 22. 



Glaber vel inferne papilloso-pubescens ; caule erecto, flexuoso, pa- 

 tule ranioso, subaphyllo ; foliis parvis, inferioribus petiolatis, subcor- 

 datis, ovato oblongis vel panduraeformibus, superioribus lanceolatis; ra- 

 cemis patentissimis, elongatis ; verticillastris remotis, inferioribus et mediis 

 folio lineari-lanceolato suffultis, interduni summis tantum nudis ; valvis 

 ovato-oblongis, utrinque in 5 — 6 dentes rigidos rectos subspinescentes, 

 valvulae diametro breviores fissis, omnibus inaequaliter calliferis. 



/?. inacrodoii Haussk. in Mitth. thiir. bot. Ver. 1891 p. 34, symb. 

 p. 59. — Valvis in dentes subulatos valvae diametro longiores fissis. 

 Huc spectare videtur: B. llaulini Bois. diagn. XII. p. 100, Fl. or. 

 IV. p. 1012. — Exsicc: Haussk. it. gr. a. 1885. 



y. anodoii Haussk. in Mitth. thiir. bot. Ver. 1891 p. 34. — 

 Valvis subintegerrimis vel minutissimc et perpauce denticulatis. — 

 Exsicc: Haussk. it. gr. a. 1885. 



In cultis, ad vias, in ruderatis regionis inferioris et montanae per 

 totam Graeciam. — Maio, Jul. 0. 



5 X 10. R. crispus X pulcher (B,. pseudopulcher) Haussk. 

 symb. p. 60. — Habitu nunc ad unam, nunc ad alteram stiipom ac- 

 cedens; summatim differt a 11. crispo caule patule ramoso, foliis nii- 

 noribus, valvis plus minus denticulatis, a 11. puJchro pedicellis elon- 

 gatis, valvis majoribus minutc denticulatis. ■ — Exsicc: Haussk. it. gr. 

 a. 1885. 



In humidiusculis pr. Orman Magula Thessaliae (Haussk.). 



7 X 10. R. coiigloiiieratus X pulcher (Ji*. Mureti) Haussk. 

 in Mittb. geogr. Ges. Thiir. 1884 p. 73, symb. p. 59. — Differt a 

 H. conglomerato praesertim valvis ovato-oblongis denticulatis; a R. pul- 

 chro pedicellis elongatis, valvis minute denticulatis. — Exsicc : Haussk. 

 it. gr. a. 1885. 



Pr. Karditza Thessaliae et pr. Myli Atticae (Haussk.). 



XX Folia lineari-lanceolata, angusta; verticilli omnes foliiferi. 



11. R. limosus Thuill. fl. par. ed. 2 p. 182; Form. in Ver. Piriinn 

 1897 I. p. 182. — R. palustris Sm. f). brit. I. p. 394. — Icon: 

 FL dan. t. 1873. — Exsicc: Reiser.- fl. gr. a 1894. 



Caule erocto, in paniculam laxam abeunte; fohis lanccolatis vel 

 lincari-lanceolatis, in petiokun attcnuatis, acutis, floralibus verticillastra 

 longe superantibus; verticillastris rcmotis, omnilms foliiferis; valvis 

 rhombeo ovatis, utriiique setaceo-bidentatis, apicc lanceolatis, inlegris, 

 omnibus calliferis, dentibus valvae longitudine brevioribus. 



In limosis, pakidosis regionis inferioris, rarissime. Thessaka: pr. 

 Trikala (Form.), ad lacum Karla (Reis.). — Maio, Jul. (^. 



