Vermischte neue Diagnosen. 415 
verticillées par trois — ce qui est sans conteste un caractöre de quelque 
importance — mais, en outre, les appendices sont ordinairement munis 
de petites dents latérales vers leur base élargie. Chez l'Aéchmolepis 
d'autre part, les filets staminaux sont nettement conerescents au-dessus 
de leur insertion et ne deviennent libres que plus haut; la corolle est, 
en outre, en forme de cloche. 
836. Ischnolepis tuberosa Jum. et Perr. de la Bathie, Le p. 54. — 
Erecta, ramosissima, multis tuberosis radicibus praedita; foliis ternatis, 
linearibus, acutis, glabris. Cymae pauciflorae, ad apices ramorum; pe- 
talis fere liberis, crassis, oblongis, 10 15 mm longis, 5 mm latis; 
Squamis angustis, 5 mm longis, corollae inter lobos affixis. Staminum 
filamenta libera; pollen granulosum. Stylus brevis, stigmate capitato. — 
Nord-Ouest de Madagascar. 
837. Rumex turcestanicus O. Paulsen in Bot. Tidsskr., XXIX (1909), 
p. 154, c. fig. — Glaber perennis, caule striato 0,5 —0,8 m elato superne 
panieulato-ramoso, foliis inferioribus longe petiolatis ellipticis vel ovato- 
ellipticis (in spec. nostris ca. 12 cm longis, 6 cm latis), basi cordatis, 
apice obtusis vel aeutiusculis, planis vel crispulis, foliis superioribus pe- 
tiolatis elliptico- vel ovato-lanceolatis basi rotundatis apice acutiusculis, 
panieulae ramis arcuato-adscendentibus elongatis parte inferiori foliis 
lanceolatis munitis superne aphyllis, verticillastris remotis vel subremotis, 
pedicellis filiformibus parum infra medium articulatis tandem recurvis 
valvis maturis subaequilongis vel longioribus, perigonii foliis exterioribus 
dimidiam latitudinem valvis aequilongis, valvis ca. 5 mm longis trian- 
gulari-ovatis fere aequilatis ac longis apice obtusis integris marginibus 
lateralibus in dentes crebros a basi sublatiore subulatos rectos fissis, 
valde reticulatis, aequaliter calliferis, callis magnis tuberculosis, — Tur- 
kestania: Found in cultivated land at Bokhara (May 5th 1899, no. 1739) 
and in the province of Ferghana at Osh (June 9th 1898, O. Paulsen, 
no. 340) and at Margelan (May 27th 1898, no. 287). Mr. Lipsky has 
identified no. 340 as R. obtusifolius, no. 287 and 1739 as R. pulcher. — 
This species is related to R. nepalensis Spreng., R. pulcher L. and R. 
reticulatus Bess., but is easily discernible by the broad valves bearing 
straight spines, and the not divaricated panicle. In foliage it has some 
resemblance to R. obtusifolius L. 
838. Cicer songoricum DC. var. pamiricum Lipsky apud 0. Paulsen, 
l. c., p. 162. — Villoso-glandulosissimum ecirrhosum, stipulis triangulari- 
bus quam foliola majoribus, foliolis 3—8-jugis breviter dentatis, dentibus 
triangularibus brevibus, foliolo apicali subtrifido. Calyx corolla 2!/, bre- 
vior, laciniis late lanceolatis. — Ab C. anatolico differt: villosior et glan- 
dulosior, foliolis latioribus et obtusius dentatis, calycis laciniis — 
stipulis latis quam foliola latioribus triangularibus (W. Lipsky). -— C. 
songoricum var. imparipinnatum Rgl. et Herd., Freyn. — Pamir: At Jashil 
Kul. Alt. 3800 m. Aug. 13. 1898 (no. 1104). | 
Hibiscadelphus Rock, gen. nov., |. c, p. 8. — Bracteolae 5—7, 
angustissimae lineares, liberae; calyx profunde et inaequaliter 2—3-fidus; 
