BioImages: The Virtual Field-Guide (UK)

Epilobium obscurum Schreber (Short-fruited Willowherb)

Date: 28 July 2002
Location: Berks, England
State: Plant
Identification Notes: Hairs mostly appressed, a very few spreading near apex of plant.
A few glandular hairs on hypanthium.
Anthers: some aborted and stamens deformed (maybe hybrid?)
Capsules: ≤55mm long.
Very bushy at base, but lead shoot damaged (so this doesn't suggest hybridity)
Abundantly fertile, ripe seeds present.
Leaves sparsely adpressed hairy.
Stace: BCEGIL

Images etc

magnified photograph Flower - two petals removed - magnified 323 by 500 pixels
magnified photograph Flower - two petals removed - magnified 368 by 500 pixels
magnified photograph Flower with two petals removed, petals - enlarged 219 by 500 pixels
magnified photograph Flowers, bud, fruit tip - magnified 471 by 500 pixels
magnified photograph Fruit - ripe - splitting to release seeds 342 by 500 pixels
magnified photograph Fruit - ripe 275 by 500 pixels
magnified photograph Fruit and stem 297 by 500 pixels
magnified photograph Fruits - ripe - splitting to release seeds 448 by 500 pixels
magnified photograph Fruits 155 by 500 pixels
magnified photograph Fruits 208 by 500 pixels
magnified photograph Hairs on hypanthium - magnified 317 by 500 pixels
magnified photograph Inflorescence and ripening fruits 164 by 500 pixels
magnified photograph Inflorescence and ripening fruits 328 by 500 pixels
magnified photograph Inflorescence and ripening fruits 277 by 500 pixels
magnified photograph Leaf upper, under and upper surfaces - magnified 500 by 260 pixels
magnified photograph Leaves - upper, under, upper surfaces 379 by 500 pixels
magnified photograph Petals - magnified 500 by 434 pixels
magnified photograph Seeds - ripening in pod 131 by 500 pixels
magnified photograph Seeds 500 by 337 pixels
magnified photograph Stem and fruit base - magnified 208 by 500 pixels
magnified photograph Stem at apex - magnified 343 by 500 pixels
magnified photograph Stolon 500 by 247 pixels

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