Scrophularia grandiflora DC.

Scientific Name and Growth Habit

Scrophularia grandiflora DC. is a perennial, rhizomatous, pubescent herb.

Stem Characteristics

Its stems grow up to 1.80 m (5.9 ft) tall, and branch at the base.

Leaf Structure

It has pinnatisect leaves.

Inflorescence Size

Its inflorescence is usually 24–110 cm (9.4–43.3 in) long.

Inflorescence Flower Arrangement

The base of the inflorescence holds a group of 10 flowers; the rest of the inflorescence has clusters of 2 to 6 flowers, arranged oppositely, and occasionally alternately.

Petal Coloration

The petals are pinkish-flesh colored, while the upper lip is purplish pink.

Anther Characteristics

Anthers are yellow, sometimes with bluish margins.

Staminode Color

The staminode is purple.

Seed Capsule Traits

The seed capsule is ovoid, very hard when mature, and brown or greenish brown.

Seed Color

Seeds are brown-blackish.

Endemic Range

This species is endemic to central west Portugal.

District Distribution

It occurs mainly in the districts of Coimbra and Leiria, and partially in Santarém and Lisbon.

Habitat Types

It grows on slopes and path shoulders, in open empty spaces, and at forest edges.

Habitat Preferences

It prefers shady, humid, somewhat disturbed locations.

Altitude Range

It is most commonly found at 400–500 m (1,300–1,600 ft) altitude, but also occurs at much lower elevations.

Population Concentration

Most of its population is concentrated in the area around Coimbra.