350 



36. Cochleria ■\Yiinderlichii; indicatur in gub. Kasan et prope Sarepta, ubi 

 tamen, sec. Becker, non nisi subspontanea in hortis adest et probabiliter ab 

 Armoracia culta orta est. 



37. Draba Hoppeana Rchb. ap. Mossl. (1828). D. glacialis Hpe (1823) non 

 Adams. D. Zahlbruckneri Host (1831). — D. Hoppeana Eudolph. ap. Rchb. 

 (1832) probab. hybrida est a D. carinthiaca (sub qua in Consp. allata) et 

 D. fladnizensi. — Kern. sched, ad exs. 



38. Draba Beckeri Kern. (1883). D. Aizoon Saut. umgeb. Wiens (1826) non 

 "Whlnb. carp. (1814). D. aizoides Neilr. fi. wien (non L.). Austr. p. d., in mon- 

 tibus calcareis alpem Schneeberg septentrionem versus obvallantibus, ubi vera 

 est patria Pini nigricantis Host (300—1300 metr. s. m.), unde a topogra- 

 phite hujus territorii illustratore, Becker, nomen habet. Observat cl. auctor 

 (sched. ad. exs. 1883) de specierum sectionis Aizopsis distributione geographi- 

 ca, quod multte earum valde similes et proximte sed cultura constantes, per 

 alpes et montes Europge medife et australis, nec non Asite Minoris, dispersje 

 sunt, singulee territorium proprium et beue limitatum occupantes, ubi swpius 

 solte sectionem suam representant. .Harum specierum pars minor siliculis 

 turgidis valvis duris gaudet: D. longirostra, armata, turgida etc; pars raa- 

 jor siliculas habet compressas et tenuivalves. Species hujus gregis europa» 

 sunt vel Vestitfe (indumento caulis, pedicellorum silicularumque denso, gri- 

 seo): D. hispanica, Loiseleurii etc.) vel Kud» (indumentum uullum, folia 

 pilis rigidis ciliata). Hee ultimfe etiam in duas series abeunt: 1. Tenerte, 

 caule tenui, racemo angusto paupero, siliculis arrectis (D. Zahlbruckneri = 

 Hoppeana, compacta, D. affinis Host, aizoides etc); 2. Robust», caule vali- 

 diore, racemo latiori, siliculis numerosis patulis (D. Aizoon, saxigcja, elon- 

 gata, Beckeri etc). Drabte Beckeri ideo proximte sunt: D. Aizoon Whlnb. 

 (Hung., Transs., Banat., Serb.), D. elongata Host (Dalm.) et quam maxime 

 D. saxigena Jord. diagn. (1864) = D. elongata Hpe (1832) non Host (1831) 

 = D. Aizoon Hpe (1823) non Whlnb. (1814) = D. ciliaris Schrk (1789) 

 non L. (1767) = D. montana Kern (1883) = D. aizoides var. montana K. 

 (1838). Hfec ultima e monte Saleve per Jurassum distributa est, sed preecipue 

 inhabitat montes calcareos ad Danubium Bavarite. 



39. D. Dedeana (in Suppl. numerus Comment. ad subspeciera err. translatus est); 

 liEec species priraum lecta est prope Pampelona a botanico quodam Dede et 

 conservata erat in hb. Fauche, sub cujus nomine Boissier eam descripsit, 

 sed ex sicco ei fiores (qui in vivo albi) luteos tribuit, unde inter Aizopsides 

 dein recepta est. Postea in pluribus locis Hisp. bor. lecta est a Boissier, 

 Ileuter, Leresche et Levier; vid. Ler. Lev. deux excurs. 1880. 14. 186 (*). 



40. Schievereckia podolica; Alyssum podolicum Bess. crem. (1816). Moen- 

 chia podolica Bess. volh. (1822). Nomen generis rectius scribitur Schi^ver- 

 eckia. 



41. Alyssura cuneifoliura; cl. Lacaita (litt. 1884) bene nionuit hoc et A. dif- 

 fusura (10 *) s^epe valde commutata esse, et observationes suas cum notis 

 characteristicis amborum benigne mihi tradidit: A. cuneifolium Ten. habet 

 siliculas maturas dense corymbosas et caules coraplures, debiles (interdura 

 filiformes) et fiexuosos; identicura videtur cum A. flexicaule Jord. (sec. spe- 

 cimina e mte Ventoux et rat Ardonnex); A. cuneifoliura G.G., Willk. Lge 

 (Pyren.) valde dissiraile est et ab A. diftuso vix differt. 



42. A. diffusura; de hoc cl, Lacaita observat: A. diffusura Teu. habet siliculas 

 maturas racemosas, cauleni durum, basi sublignosum, et non nisi formam A, 

 montani sistit. A. cuneifolium e Pyrenteis est valde proximum A. diffuso, nisi 

 omnino idem. — Sed quod cl, Lacaita de his duobus Alyssis ulterius raihi 

 scripsit, lingua sua propria referre liceat: "These two plants have beeu 

 much confused and usually transposed. Bertoloni (Fl. Ital. VL 488 — 9) 

 places them correctly; diftusum as a mere variety of montanura, cuneifoliura 

 as a separate species allied to Wulfenianum. The confusion made by other 

 botanists probably arose from Tenore's own carelessness, who sent (e. g, to 

 herb. Gay, now at Kew) one identical plant under both names, and then 



