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Scrophulariaceae A. L. Jussieu


Penstemon digitalis

Credit: Xiangying Wen

Habit: tree, shrub, herb

Taxon group: dicots

Leaf: position: opposite, alternate, verticillate/whorled

Leaf: stipules: absent

Flowers: inflorescence: raceme, spike, umbel, cyme, panicle

Flowers: sexuality: bisexual

Flowers: symmetry: zygomorphic

Flowers: disc: absent, present

Flowers: sepal number/calyx lobes: 4, 5

Flowers: petal number/corolla lobes: 4, 5

Flowers: petal position: connate or basally connate

Corolla: campanulate, labiate, terete

Stamen: number: 4

Stamen: other characters: staminodia present

Pistil: ovary: 2-loculed

Pistil: ovule: 2 per locule, 3 per locule, 4+ per locule

Ovary: position: superior

Fruit: types and characters: a capsule (incl. pod, follicle, etc.), fleshy (berry, drupe, pome)

Google Image Search: Link

Dictionary of The Families & Genera of Chinese Seed Plants: Link

Vascular Plant Type Catalog at NYBG: Link


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