incomplete) venisque alte immersis reticulatae. Di s s e p i me
n t um completum, subellipticum, apice truncation vel
retusum, areolis suborbiculatis ellipticisve exaratuin, nervo
destitutum, plicis transyersalibus saepe insignituiu. F u n i c
u l i umb i l i c a l e s capillares, liberi, elongati, S emin a
multa, biserialia, approximata , parva, suborbiculato-elliptic
», plana vel rarius subangulata, immarginata vel apice
alae vestigio angustissimo quasi appendiculata: testa striato-
punctata,rufa, Cot yl edones elliplicae, integerrimae. R a d
icul a adscendens, plerumque exacte rimalis, interdum
limbo cotyledonum incumbens. Radiculam exacte dorsalem,
a cel. Gay in C. s a x a t ü i observatum, in C. aqua t i c a
baud invenimus.
2) Cochlearia natans. (7. A . Meyer,
C« subglabra, caule-radicante, foliis ovatis oblon-
gisve serratis incisis lyratis pectinate-pinnati-
partitisvej inferioribus petiolatisj caulinis sessi-
libus, petalis calyce subduplo longioribus silicu-
lis subglobosis pedicello multo brevioribus, stylo
elongato.
a. v a r i i f o l i a ; foliis aliis serratis, aliis incisis, aliis
pectinato - pinnatipartitis.
Nasturtium natans. Dec, Prodr. I. p. 139. —• Dec.
Syst. nat. II. p. 198. — Deless, Ic. sei. II. 1.15. —
Spreng. Syst. veg. II. p. 881.
Sisymbrium siliquis globosis. Gmel, Pi. sib. HI, p. 267.
No. 31,
ß, i n d i v i s a ' foliis omnibus indivisis serratis subin-
cisisve,
Hab, a, in aquis stagnantibus fl. Buchtorma prope fortali-
tium Buchtarminsk (M .\ in aquis fl, Alei, (D e c ß. in
fossis et rivulis, »estate exsiccatis, deserti soongoro - kirg-
liisici Qccidentalis trans fl. Irtysch (M.), nec non prope
metallifodinam Loktewsk copiosissima (L. B.). (Ad Le-
nam fluvium Gmel,) Fl, aestate. Q,
THLASP1DEAE SEU PLEURQRHIZEAE
ANGRSTISEPTAE,
Sili cula el l ipt ic a , ov at a v e l ob c or dat a , di sse-
pimento c o n t r a r i e compressa ( ra r i s sim e sub v
eni r i c o s a ) , b i l o c u l a r i s , b i v a l v i s , dehi sc en s:
valvul is n a v i c u l a r i b u s ; di ss epiment o angus t e -
oblongo, vel (ob p l a c e n t a s appr Qocim a ta s , ma r -
g ini bus i n t e rn i s sese tangentes') nul la. Semi na
in quoque IqcuIq s o l i t a r i a vel p l u r im a, s a e p iu s
biserialia> saepissime pendula, Cotyledones d i s sepiment
Q c o n tr a r i a e, i. e. margine, non p a g in i s ,
di ssepimentum spectantes, Ra d i c u la ascendens ,
r ar i u s descend e n s , l inea do r sal i (s. e octeriori)
Val vularum car inaç ( r ar i u s d i s s epim en t o p a r ->
al lela),
315, THLASPI. L inn. (M.)
Gaertn. /. CXLI. — D eless. Ic, sel, II. t. 52. —
S c h k u h r t. CDXXXI,
Calyx erectiusculus, basi aequalis, Petala indivisa,
Glandulae hypogynae valvariae 4, Fila-
menta libera, edentula. Stigma simplex. i$ilicula
Supra torum sessilis, obçordata, bilocularis, dehiscens,
4, 8, 12, 16 sperma: valvulis navicularibus,
Carina alatisj placentis filiformibus, inclusis, Semina
alterna, biserialia, pendula, immarginata,
laevia, sulcata vel punctata, Radicula ascendens,
valvularum carinae parallela. Funiculi umbilicales
subulati, ima basi dissepimento adnati,
Herbcie annu&e, biennes vel perennes, glabrae,
saepe glaucescentes. Folia integerriina vel denticu