MONOGRAPH OF THE GENUS ALLIUM. 17 
15. All. Waldsteini, spatha iinivalvi caduca, umbella. 
globosa, perianthii laciniis ovatis acutis, exterioribus paulo 
brevioribus, stamiiiibus periarithium gequantibus, bulbo 
bulbillos atro-purpureos emittente. 
A. ampeloprasum, Walds. et Kit. PI. rar. Hung. p. 84. t. 82. 
Hab. in arvis et pratis SmyrnjE. Floret Junio et Julio. 
Bulbus compositus, bulbillos atropurpureos emittens, setis albis te- 
nuis adfixus. Caulis 1- vel 2-pedalis erectus, infra medium foliosus. 
Folia linearia, acuta, striata, subcarinata, marginibusque sursum serru- 
lato-ciliatis. Vaginas atropurpurese. Spatha univalvis, cornuta, caduca, 
prope basin abrupte truncata. Umbella globosa, densa. Perianthium 
mediocre, atropurpureum : lacinete ovatae, acutae ; externoe paulo brevio- 
res et angustiores, carina scabra. Stamina perianthium sequantia. JPi- 
lamenta alba, basi dilatata, margine ciliata, alterna latiora tricuspidata : 
setis longis tortis. Antherce pallide purpurea : polline albo. Ovarium 
trigonum, sexstriatvun. Styhis brevis, teres, albus. Stigma obtusiuscu- 
lum. 
Obs. This plant may also be easily distinguished by its 
bulbs emitting dark purple offsets, and by its very dark 
purple flowers. 
16. All, exsertum^ spatha univalvi decidua, umbella sub- 
globosa, perianthii laciniis externis ovato-lanceolatis acumi- 
natis, internis oblongis cucullatis obtusis, staminibus peri- 
anthio fere triplo longioribus. 
Hab. in Russia ? Floret Julio et Augusto. 
Bulbus oblongus, solitarius, albus. Caulis tripedalis, teres, glaucus, 
crassitudine pennse gallinaceoe, fere infra medium foliosus. Folia linea- 
ria, apicem versus attenuata, acuta, pedalia, basi ^ uncise lata, glauca, 
carina marginibusque sursum setoso-serrulatis. Vagina teres, striata. 
Spatha univalvis, apice cornuta, decidua. J7?w5e//a subglobosa, irregu- 
laris. Pedicelli teretes, filiformes, pallide rubri, fere unciam longi. 
Perianthium pallide rubrum ; lacinice exteriores ovato-lanceolatse, acumi- 
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