828 MISC. PUBLICATION 200, U. S. DEPT. OF AGRICULTURE 



Sphaerium lacryma Kuntze, Rev. Gen. PL 2: 793. 1891. Based on Coix 

 lacryma L. 



(66) COLEANTHUS Seidel 



(1) Coleanthus subtilis (Tratt.) Seidel; Roem. and Schult., Syst. Veg. 2: 276. 



1817. Based on Schmidtia subtilis Tratt. 

 Schmidtia subtilis Tratt., Fl. Austr. 1: 12. 1816. Bohemia. 

 Zizania subtilis Raspail, Ann. Sci. Nat., Bot. 5: 452, 458. 1825. Based on 



Coleanthus subtilis [Seidel] Roem. and Schult. 

 Wilibaldia subtilis Roth, Enum. PL Phan. Germ. 1: 92. 1827. Based on 



Schmidtia subtilis Tratt. 



CORIDOCHLOA Nees 



Coridochloa cimicina (L.) Nees; Jacks., Ind. Kew. 1: 618. 1893, as synonym 

 of Panicum cimicinum. Chase, Biol. Soc. Wash. Proc. 24: 129. 1911. 

 This name is usually credited to Nees, Edinb. New Phil. Journ. 15: 381. 

 1833, but though Nees adds, after briefly distinguishing the genus, that its 

 type is Panicum cimicinum Retz., he does not transfer the name to Cori- 

 dochloa. 



Milium cimicinum L., Mant. PL 2: 184. 1771. Malabar, India. 



Panicum cimicinum Retz., Obs. Bot. 3: 9. 17S3. Based on Milium cimicinum, L. 



Axonopus'? cimicinus Beauv., Ess. Agrost. 12, 154. 1812. Based on Milium 

 cimicinum L. 



(25) CORTADERIA Stapf 



Cortaderia rudiuscula Stapf, Gard. Chron. III. 22: 396. 1897. Argentina. 



This is the species described by Stapf under C. quila (Nees) Stapf, but that 

 name is ultimately based on Arundo quila Molino, a species of bamboo, Chusquea 

 quila (Molino) Kunth. 



(1) Cortaderia selloana (Schult.) Aschers. and Graebn., Syn. Mitteleur. FL 

 2: 325. 1900. Based on Arundo selloana Schult. 

 Arundo dioeca Spreng., Syst. Veg. 1: 361. 1825. Not A. dioica Lour. 1793. 



Monte Video, Uruguay, Sello. 

 Arundo selloana Schult., Mant. 3 (Add. 1):605. 1827. Based on A. 

 dioeca Spreng. Schultes cites "A. dioeca Spreng., S.V. p. 361", hence the 

 date is later than 1824, the title-page date. 

 Gynerium argenteum Nees, Agrost. Bras. 462. 1829. Brazil. 

 Cortaderia argentea Stapf, Gard. Chron. III. 22:396. 1897. Based on Gyne- 

 rium argenteum Nees. 

 Cortaderia dioica Speg., An. Mus. Nac. Buenos Aires 7: 194. 1902. Based 

 on Arundo dioica Spreng. 

 Corynephorus canescens (L.) Beauv., Ess. Agrost. 90, 149, 159. 1812. Based 

 on Aira canescens L. 

 Air a canescens L., Sp. PL 65. 1753. Europe. 

 Avena canescens Web., in Wigg., Prim. Fl. Hols. 9. 1780. Based on Aira 



canescens L. 

 Weingaertneria canescens Bernh., Syst. Verz. Pflanz. 51. 1800. Based on 

 Aira canescens L. 



(36) COTTEA Kunth 



(1) Cottea pappophoroides Kunth, ReV. Gram. 1: 84. 1829. Peru. 



(78) CRYPSIS Ait. 



(1) Crypsis aculeata (L.) Ait., Hort. Kew. 1: 48. 1789. Based on Antho- 

 xanthum aculeatum L. f. 



Schoenus aculeatus L., Sp. PL 42. 1753. Southern Europe. 



Agrostis aculeata Scop., Fl. Cam. ed. 2. 1: 62. 1772. Based on Schoenus 

 aculeatus L. 



Phleum aculeatum Lam., Fl. Franc. 3: 563. 1778. Based on Schoenus aculea- 

 tus L. 



Anthoxa'Athum aculeatum L. f., Sup. PL 89. 1781. Based on Schoenus aculea- 

 tus L. 



