Crenosciadium

No map specified
Authors: Boiss. & Heldr.
Protologue: No protologue
Synonyms: No synonyms
Type species: Crenosciadium siifolium
Type species authors: Boiss. & Heldr.
Type species synonyms: No synonyms
Number of species: 1
Distribution: Asia (SW: Turkey)
Bibl.: No bibliography
No illustration specified

Features: fruits separating into mericarps; lanceolate; with carpophore bifid to the base; beak absent; mericarps homomorphic; glabrous; 6.5-6.7 mm long; 1.5-1.7 mm broad; strongly compressed dorsally; with primary ribs; dorsal ribs keeled or dorsal ribs narrow-winged; marginal ribs winged; mericarp ribs straight; with entire margin; calyx teeth obsolete; stylopodia obsolete or stylopodia conical; styles medium; recurved; cell borders indistinct; surface irregularly rugate or surface undulate; cuticle striate with straight striae; exocarp cells small; commissure narrow, exocarp almost reaches carpophore; inner fibrous mesocarp obsolete; mesocarp parenchyma partly composed of cells with lignified pitted walls; vascular bundles compact; situated in primary rib bases; vittae vallecular and commissural; 2–5 in each furrow; 4–10 on commissural side; rib sectetory ducts obsolete; endocarp not lignified; endosperm flat, slightly convex or slightly concave on commissural side; embryo with two cotyledons.

Note: СЭМ: Границы клеток неразличимы, поверхность волнистая или беспорядочно морщинистая. Кутикула на всем плоде струйчатая. Устьица редкие, не влияют на рисунок кутикулы.