''Epilobium densiflorum'' is a species of
willowherb Willowherbs are annual or perennial herbaceous plants in the flowering plant family Onagraceae. Willowherb may refer to:
* A species of willowherb in the genus ''Epilobium''
* A species of willowherb in the genus ''Chamaenerion
''Chamaenerion'' ...
known by the common names denseflower willowherb, dense spike-primrose or dense boisduvalia. It is native to western North America from
British Columbia
British Columbia is the westernmost Provinces and territories of Canada, province of Canada. Situated in the Pacific Northwest between the Pacific Ocean and the Rocky Mountains, the province has a diverse geography, with rugged landscapes that ...
to
Baja California
Baja California, officially the Free and Sovereign State of Baja California, is a state in Mexico. It is the northwesternmost of the 32 federal entities of Mexico. Before becoming a state in 1952, the area was known as the North Territory of B ...
, where it is found in a variety of habitats. This is an erect annual often exceeding a meter in height with fuzzy green foliage. The pointed leaves are up to 8 centimeters long near the base of the plant, and the upper leaves are generally more hairy than the lower. The stem may branch or not. The top of the stem is occupied by a hairy, leafy, densely flowered
inflorescence
In botany, an inflorescence is a group or cluster of flowers arranged on a plant's Plant stem, stem that is composed of a main branch or a system of branches. An inflorescence is categorized on the basis of the arrangement of flowers on a mai ...
. Each flower has four deeply notched petals in shades of pinkish purple to nearly white with dark veining, each about a centimeter long. The fruit is a cylindrical capsule about a centimeter long.
External links
Jepson Manual TreatmentPhoto gallery
densiflorum
{{Myrtales-stub