MFGS 109 Terechovia intermedia Philippova  

Notes

See Filippova (2010) Plate 30 figure 2

 

 

Locality

Pekul'nei Ridge Eastern Slope

 

Description

Simple (weakly pinnate appearance); basal actinodromous; unlobed or lobed; ovate or elliptic; round apex; bases round or cordate; teeth close, regular, round; midvein slightly curved; pectinal veins weaker than midvein and slightly stronger than superior secondaries; a-pectinals diverge from midvein at 35° to 50°, slightly curved or straight, some recurving near margin; pectinal abmedials diverge from pectinals at 55° to 70°, curved, some forming brochidodromous loops; superior secondaries usually diverge from midvein at 35° to 45°, curved, curvature increasing apically; craspedodromous; tertiary veins percurrent simple or forked, usually convex; fourth order veins orthogonal to random reticulate.