68 DICOTYL— TALAMIFLORAE 



stellatis, erectiis, viridis; pedircUi alterni, lineares, liispiduli 

 iiti in scapo, virides, erecti, basi elonj^ati, versus apicem bre- 

 viati, uniflori; ftejxila quatuor, concava, viridia, oblonfro-ovata, 

 adpressa, liispida, villis viridibus stellatis, persistentia, albo- 

 marginata; ^je/fflZa sepalis paulo long-iora, lanceolata, obtusa, 

 integra aut laeviter emarginata, alba; siamina petalis lon- 

 giora; filamcnta basi dentibus notata; ovarinm orbiculatum, 

 compressiusculum; stylus brevis; stigma acutum; silicula gla- 

 bra, apice subpilosa, medio tuniidula, orbiculata, marginata, 

 planata, sextuplo stylo longior; seniina in quovis loculo duo, 

 obovata, rubra, glabra; caulis caespitulosus, decumbens, vel 

 e basi ramosus, sesquipollicaris, liirsutus, pilis stellato-fa- 

 sciculatis, viridibus, basi nigro-punctatis, ramosus, ramulis ere- 

 ctis conformibus; folia parva, ovata, ovato-ol)longa, obtusiu- 

 scula, integerrima, pilis eisdem caulis adspersa, viridia, cilia- 

 to-villosa, villis albis, longiusculis; ra<Jix tenuis, subfibrillo- 

 sa, alba. 



Floret Martio, Aprili. 0. 



Aetnae, Milo-Caselle. 



Species a Balsamo-Crivelli primitus detecta et a De-Notariis 

 et Gussone deinde descripta. 



Icon. Cesati Icon. Stirj). Ttal. fasc. 3. tah. 5. 



Alyssum compactum. De-Notariis in Cesati Icon. cit. — Guss. 

 Syn. Fl. Sic. 2. pag. 164. — Torn. Fl. Sic. pag. 113. Ar- 

 cang. Comp. deUa Fl. Ital. pag. 53. 



2. A. campestre. — Flores parvuli, erecti, terminales, glo- 

 merati et spicato-corymbosi; scapus brevis aut longiusculus, 

 pilosus, pilis albis; pediceUi breves, albidi, pilosi, erecti, scapo 

 adpressi; sepala oblonga, obtusa, pilis rigidis, stellato-fasci- 

 culatis, membranacea, caduca; petala obtusa, lutea, integra 

 aut laeviter emarginnta; stamina petalis paulum breviora;j^- 

 lamenta altiora, basi utrinque alata et duo breviora squamula 

 breve, ovata aucta; siUcula orbicularis vel orbiculari-bvata, 

 integra, in medio tumida , margine planata , pilosa, pilis 

 stellatis, apiculata, stylo semilineare; seniina fulvo-ferruginea 

 ala pallida circumdata; cauUs decumbens, adscendens, saepe 

 basi ramosus, pilis stellato-fasciculatis adspersus e tuberculo 

 nigro ortis, a dodrante ad pedera longus, viridis; foUa in- 

 feriora breviora, obovata, obtusa, superiora longiora, obverse 

 lanceolata, acutiuscula, integerrima, pilosa, pilis fasciculatis, 



