F. Fedde: Species novae ex ,Hookers Icones Plantarum‘. 339 
XCI. Species novae ex „Hookers Icones Plantarum“. 
Vol. XXIX, part II (1907), tab. 2801—2825. 
compilavit F. Fedde. 
28. Impatiens dorstenioides (Warburg in Engl. et Prantl, Nat. Pflanzf. 
Ill, 5 [1895], p. 391, absque descriptione) J. D. Hooker in Hookers Icon. 
IX (1907), tab. 2828. /Balsaminaceae.] 
Ab omnibus speciebus hactenus descriptis labelli nervis 3 crassis et 
forte trabeculatis differt. 
Herba fere glaberrima; caules e basi repente simplices, ascendentes, 
10—15 cm longi, viseidi, inferne aphylli. Folia 2,5 cm longa, alterna, 
petiolata, elliptico-ovata vel ovato-lanceolata, acuta vel acuminata, obscure 
crenata, setulis sinibus interjectis. Flores in axillis foliorum solitarii, 
brevissime pedicellati, ad 1,5 cm diametro, crasse nervosi; pedicelli 
pubescentes, fructiferi elongati, ebracteati CL Sepala 2, 3,5 mm longa, 
linearia, obtusa, 3-nervia. Vexillum erectum, obovatum, obtusum, forni- 
catum, costa dorso setulosa 5-nerve, nervis reticulatis. Alae sessiles, 
8 mm longae, 2-lobae; lobus basalis minutus, subquadratus; distalis longe 
stipitatus, stipite margine concavo minute tuberculato; lamina ampla, 
orbicularis vel flabelliformis, 5 —7 mm lata, creberrime nervosa. Labellum 
scaphiforme, ovatum, acuminatum, ecalcaratum, 3-nerve, nervis crassis 
trabeculatis interstitiis quasi lacunosis. Filamenta gracilia; antherae 
didymae. Ovarium breve, crassum, forte incurvum, obtusum. Capsula 
immatura, ovoidea, gibba. — Trimorphopetalum dorstenioides, Baker, in 
Journ. Linn. Soc., 1887, vol. XXII, p. 454. 
Madagascar: without locality; Rev. R. Baron, 4476. 
29. Sabia gracilis W. B. Hemsley in Hookers Icon. IX (1907), tab. 
2831. [Sabiaceae.] 
Syn.: S. Swinhoei Hemsl., similis, ab ea tamen differt cymis saepius 
plus quam 3-floris et petalis breviter acuminatis incurvo- 
hamatis. 
Frutex ramosus, circiter 1,5 m altus, ramis gracillimis pubescentibus. 
Folia subdistieha, breviter petiolata, tenuia, lanceolata vel oblonga-lanceo- 
lata, 2—6 cm longa, apiculata, praeter costam cito glabrescentia, margine 
leviter undulata, subtus pallidiora. Cymae saepius 4-vel 5-florae, rarius 
1—3-florae, cum pedunculo 1—1,5 cm longae, infra folia conditae; pedi- 
celli 2—3 mm longi. Sepala lanceolata, circiter 1 mm longa, ciliolata. 
Petala sepalis opposita, lanceolata, 3—4 mm longa, apice inflexa. Stamina 
5, petalis opposita, 2 mm longa, filamentis incrassatis clavatis. Discus 
parvus, 5-dentatus. Ovarium glabrum, 2-loculare, carpellis inter se fere 
liberis; styli breves, Ovula in quoque loculo 2, superposita, Fructus 
ignotus. — W. Botting Hemsley. 
China: Szechuen; Mount Omei, E. H. Wilson, 4806. 
22* 
