4 
LI 
; , 
4 EE 
Habitus Isatidis, sed embryo pleurorhizeus. Thysanocarpo 
eliam affine genus, at in hoc, ex charactere carpico Alyssineis ad- 
numerando, silicula, ut in Peltaria a dorso compressa, nec a latere, 
neque igitur unquam in valvulas carinatas secedens; stylus insuper 
elongatus, semen compressum orbiculare. Moriera, habitu diver- 
sissima, differt alis transversim plicatulis, funiculis elongatis, ovario 
distinele biovulato, placentis valde prominulis etc. — Longius a nostro 
genere distant Crenularia et Brossardia, His mediantibus Th!a- 
spideis adnumerandum. Habitum tantum respiciens, nec seminum stru- 
cluram investigans, ob penuriam fructuum maturorum Isatidibus 
adnumeraveram, nomine ls. platycarpae Delect, sem. h. Dorp. 
1843. p. 7. 
$7. Churtoloóoma platycarpum Eze. l.c. 
HAB. Bei Agatme zwischen Tschakyr-Ala und NNasarbai- 
Kuduk 12. April (florens), Djus Alisai 17. April. In 
der Lehmsandsteppe Batkak-kum 23. April 1842. (fructi- 
ficans, fructu. submaturescente). 
Planta annua flavicanti - viridis,  suhglaucescens, habitu Isatidis. 
Caulis ereclus demum parce ramosus, ad summum 8 pollices altus, 
glaberrimus. Folia infima mox emarcida, basi latiuscula sesssilia, su- 
periora obtuse-auriculato-amplexicaulia, oblonga, sinuato-dentata, acula, 
2 — 254 pollices longa, 8 — 9 lineas lata, summa integerrima, apice 
eiliolata. Racemis in caule et ramis solitarii simplices laxi praeler 
sepala glabri, ebracteati. Flores flavi sesquilineam longi. Sepala pa- 
tula lineam longa, pube patula simplici elongata villosula, mox decidua. 
Petala flava fere sesquilinearia, apice vix quam basi latiora, lineam 
dimidiam lata, apice rotundata, integra, erecta. Stamina majora sepa- 
lorum longitudine. — Ovarium glaberrimum, oblongum, utrinque alte- 
nualum, basi brevissime slipitatum, medio tumidulum, apice truncatum, 
stigmate exacte sessili lato simplici, jam in alabastro uniovulatum. 
Silieula matura 8 — 10 lineas longa, 64 — 8 lineas lata, e pedicello 
defecto, subflexuoso rigido, aequali, 4 lineas longo pendula, rachi fere 
adpressa, elliptico ovata, utrinque rotundata, vel apice retusa, rarius 
profundius emarginata, compressissima, chartacea, loculo centrali oblongo 
utrinque acuminato, utrinque medio nervo tenui, simplici, recto per- 
eusso, fere 5 lineas longo, duas lineas lato, ala utrinque tres lineas 
