Sinodielsia

No map specified
Authors: H.Wolff
Protologue: Notizbl. Bot. Gart. Berlin 9: 278
Synonyms: No synonyms
Type species: Sinodielsia yunnanensis
Type species authors: H.Wolff
Type species synonyms: No synonyms
Number of species: 4
Distribution: Asia (E: China; Central)
Bibl.: No bibliography
No illustration specified

Features: fruits separating into mericarps; ovate; with carpophore bifid to the base; beak absent; mericarps homomorphic; glabrous; 2.0-3.0 mm long; 1.2-1.5 mm broad; terete; with primary ribs; all primary ribs equal, filiform; calyx teeth prominent; short or equal to stylopodium; linear-lanceolate; stylopodia low conical; styles medium; recurved; cell borders distinct or cell borders indistinct; surface foveolate-tuberculate; cells isodiametric; anticlinal walls convex; outer cell walls concave; cuticle striate with straight striae; exocarp cells small; commissure narrow, exocarp almost reaches carpophore; inner fibrous mesocarp obsolete; mesocarp parenchyma not lignified; vascular bundles compact; vittae vallecular and commissural; 2–5 in each furrow; 4–10 on commissural side; rib sectetory ducts obsolete; endocarp not lignified; endosperm with broad, deep groove on commissural side or endosperm with narrow, deep groove on commissural side; embryo with two cotyledons.

Note: СЭМ: На ребрах границы клеток неразличимы, поверхность ровная, продольно бороздчатая или продольно морщинистая. В ложбинках слабые границы клеток – изодиаметрические, антиклинальные стенки выпуклые, наружные периклинальные вогнутые; или границы клеток в ложбинках неразличимы, поверхность бугорчато-ямчатая. Кутикула струйчатая.