120 NATURAL HISTORY OF PLANTS. 



and the stylopods rather more elongate. Atcenia ^ and Edosmia ^ are 

 American Canims with a tuberous root or rhizome, the fruit of which, 

 with wide but not thick vittae often scarcely visible, in this respect 

 much resembles that of the Goutweeds.^ 



The old genus Zizia,'^ from North America, is also one of those 

 which cannot be dismembered holding both to Pimpinella and to 

 Carum : to the latter by those species with solitary vittae ; to the 

 former by Z, intcgerrima (Zizioides), whose vittse are numerous like 

 those of Cnjptotcenia,^ a perennial herb, of the same genus and from 

 the same country, with oblong fruit somewhat narrowed at the level 

 of the commissure. Many other types with geminate vittae or nearly 

 always in greater number, cannot be separated generically from 

 Fimpinella. Such are : Acroiiema,^ an annual of India with very thin 

 vittae ; Reutera,^ an annual or perennial herb of the Levant, differing 

 only in yellow petals entire or nearly so at the summit and convolute ; 

 Traghimy^ which, with white petals, has a fruit covered with hairs or 

 papillae,^ like that of Trachyspermum ; Pitumnthos ^^ or Deverra,^^ 

 having also a hairy fruit, but very thin solitary vittae ; Gymnosciadium,^'^ 

 an Abyssinian plant, having the characters of Tragkim, but with 

 glabrous fruit. 



Thereby this plant connects with the preceding sections Trago- 

 selinum,^^ perennial, rarely annual, species, with pinnate or decom- 

 pound leaves, sometimes undivided or simply dentate, of which 

 several, as P. Saxifraga, caruifolia auidmagna, are common in Europe. 



' Hook, and Arx. Beech. Voy. Bot. 349. ^ Spreng. Umbell. Prodr. 26. — Ledeburia 



2 NuTT. Torr. et Gr. Fl. Bor.-Amer. i. 612. Link, Flmm. Hort. Berol. i. 286. 



3 Sympodium simplex Koch {Linncea, xvi. ^ It is the same in Pimpinella eriocarpa (Russ. 

 336), is only a variety of C. elegans Fenzl Alepp. ii. 249), type of the genus Chesneya 

 (Boiss. Fl. Or. ii. 884). Chamarea Eckl. et Bertol. {Mi^c. i. 17, t. 11) ox Gaytania'Mv^T:. 

 Zeyh. (Enum. 346) is C. capense Sond. {Fl. Cap. {Bot. Zeit. [1843] 730). Anisum Eckl. et Zeyh. 

 ii. 538). {Eriwn. 341) is Bimpinella stadensis Harv. and 



"^ Koch, Umbell. 129. — DC. Prodr. iv. 99 Sond. {Fl. Cap. ii. 538) the ovary and fruit of 



(leaves often cordate, entire or dentate). — Endl. which are also covered with hairs. 

 Gen. n. 4392. lo Viv. Fl. lib. 15, t. 7 (1824).— B. H. Gen. 



5 DO. Mem. 42 ; Frodr. iv. 108.— Endl. Gen. 890, n. 54.— Hook. Fl. Ind. ii. 679.— Friocycla 



n. 4409.— B. H. Gen. 896, n. 6o.— ?Alacosper- Lindl. Boyle III. Hmal. 232, t. 51. 

 mum Neck. Elem. n. 276 (ex J)Q.).—Cyrtosper- ^^ DC. Mem. 45 ; Frodr. iv. 143 (1830).— 



mtim Rafin (ex Endl.). Boiss. Fl. Or. ii. 860. 



« Edgew. Tram. TAun. Soc. xx. 51. ^2 Hochst. Flora (1844), 20. 



7 Boiss. Elench. 46 ; Voy. Fsp. 242, t. 69, 70 ; i^ t. I„iit. 309, t. 163.— M(ench, Meth. 99.— 



Fl. Or. ii. 861. DC. Frodr. iv. 119 {Pimpinella, sect. 1). 



