342 Gramineiie. 



Caespitosa; culniis expansis; foliis glaucis, patentibus, superioruni 

 vaginis (.lilatatis; paniculis ovato - oblongis, densis, involucro foliaceo 

 1 — 2 phyllo inclusis, phyllis patentibus, basi dilatatis; glumis carinatis 

 subaequalibus, ad cariuam scabris, paleisque muticis. 



In arenosis, humidis. Corcyra: pr. Potamo (Mazz.); Zante (INIarg.); 

 Attica : ad ripas Cephissi pr. Tsilani (Orph.); Creta: pr. Canea (Rev.), 

 ad ostium fl. Kladiso, pr. Aradhena (Raul.). — Apr. Sept. ©. 



3. C. alopeeuroides Host gram. I. t. 29; Form. in Ver. Briinn 

 1.S96 p. 23; Haussk. symb. p. 39 [Heleochlou); Schrad. fl. germ. 

 p. 167; Mazz. in ant. ion. III. p. 668. — Fhalaris geniculata S. et 

 S. pr. I. p. 38. — Exsicc: Bald. it. alb. alt. n. 160. 



Differt a praecedente cuhnis geniculato-adscendentibus, saepissime 

 simplicibus; paniculis cylindricis, a vagina suprema non dihitata saepius 

 remotis. — Habitu Alopecuro geniculato L. similis, sed spiculae 

 muticae. 



In humidis, arenosis. Corcyra: pr. Cacochieri (Mazz.); Epirus: in 

 jiknitie Valona (Bakl); Thessalia: pr. Karditza, Tyrnovo (Haussk.), 

 Larissa (Form.). — JuL Sept. Q. 



18. Alopeciirus L. gen. n. 78. 



a. Glumae liberae, sericeo-villosae, breviter aristatae; palea supe- 

 rior inferiori parum brevior. 



1. A. Gerardi Vill. fl. delph. p. 5, hist. pl. dauph. 11. p. 66 

 t. 2; Bois. fl. or. V. p. 488; Hal. in z. b. G. 1888 p. 762, beitr. fl. 

 Epir. p. 42, beitr. fl. ThessaL p. 19; Heldr. chlor. Parn. j). 28; Forni. 

 in Ver. Briinn 1896 p. 23; Haussk. symb, p. 39. — Phleum Gerardi 

 AIL 11. ped. II. p. 232. — Colohachne Gerardi Link hort. berol. I. 

 p. 74. — C. Gerardi v. Heldreichii Hack. in Nym. consp. p. 793 (f. 

 aristis glumarum divergentibus). — Exsicc: Orph. fL gr. n. 365. 



Rhizoniate crasso, obliquo, vaginis tandem in fibras solutis vestito; 

 cuhno erecto vel infcrne geniculato, 10 — 30 cm. aUo, foliis 1 — 3, 

 brevibus, ad vaginas inflatis obsito; foliis radicalibus anguste linearibus; 

 panicula spiciformi, globosa vel ovata; glumis lanceolatis sericeo-villosis, 

 breviter attenuato-aristatis ; palea inferiore oblique truncata, infra medium 

 arista brevissima circa 1 mm. loiiga obsita; palea sup(>riorc lineari, acu- 

 minata, inferiori parum breviore. 



In pascuis alpinis, saepe ad nives. Epirus: nit. Tsunierka (HaL); 

 Peristeri (Form.); Thessalia: mt. Tringia (HartL), Dokimi (Form.), Ka- 

 rava (Haussk.) in Pindo, mt. Olympus (Helch-.); Aetolia: mt. Tym- 

 phrestus (Sprun.); Doris: mt. Kiona (HaL); mt. Parnassus (Orph.); 

 Achaia: mt. Panachaicon, Kyllene (Hehh-.); indicafur quoque in mt. 

 Stavro Corcyrae (Mazz. in ant. ion. III. p. 668), sed certe ex con- 

 fusione, — ^laio, JuL %. 



b. Glumae basi vol uhra mcdium connatae, niuticac; j)alea 

 superior nulla. 



a. Vagina folii supremi utriculoso-inflata. 



