E-Flora BC: Electronic Atlas of the Flora of British Columbia

Crocosmia x crocosmiiflora (V. Lem.) N.E. Br.
montbretia
Iridaceae (Iris family)

Introduction to Vascular Plants

Distribution of Crocosmia x crocosmiiflora
Click here to view our interactive map and legend

Details about map content are available here
Click on the map dots to view record details.

Species Information

Click on the image below to view an expanded illustration for this species.

Illustration Source: The Illustrated Flora of British Columbia

General:
Perennial herb from corms, with a fibrous covering, often produced from rhizomes; flowering stems branched, 30-60 cm tall.

Leaves:
Basal leaves linear-lanceolate, 30-60 cm long, 1-2.5 cm wide, entire, the tips long-pointed, the midribs conspicuous; stem leaves lacking.

Flowers:
Inflorescence a panicle of spikes with numerous flowers, the spikes usually longer than the leaves; flowers funnel-shaped, yellow to red, the tubes usually curved, the lobes spreading, about equal; stamens free, exserted from the tubes.

Fruits:
Capsules; seeds 3-6.

Source: The Illustrated Flora of British Columbia

Habitat / Range

Waste places and forest edges in the lowland zone; rare garden escape on Vancouver Island and the lower mainland; introduced from South Africa.

Source: The Illustrated Flora of British Columbia

Climate

The climate type for this species, as reported in the: "British Columbia plant species codes and selected attributes. Version 6 Database" (Meidinger et al. 2008), is not evaluated, unknown or variable.

Status Information

Origin Status	Provincial Status	BC List (Red Blue List)	COSEWIC
Exotic	SNA	Exotic	Not Listed

BC Ministry of Environment: BC Species and Ecosystems Explorer, the authoritative source for conservation information in British Columbia.

Taxonomic and Nomenclatural Links

Flora North America treatment for Iridaceae
Genetic information (NCBI Taxonomy Database)
International Plant Names Index
Taxonomic Information from the World Flora Online

Additional Range and Status Information Links

Burke Museum of Natural History (Washington State records)
CalFlora
Consortium of Pacific Northwest Herbaria records
Jepson Interchange
NatureServe Explorer

Additional Photo Sources

UBC Herbarium Scanned Collection Record
Images From CalPhoto
UT Austin's Native Plant Database
Google Image Search
Flickr Image Search

General References

Google Scholar Search
Family References
General Botanical References for BC

Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2020. E-Flora BC: Electronic Atlas of the Plants of British Columbia [eflora.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2025-01-24 10:54:05 PM ]

Disclaimer: The information contained in the E-Flora atlas pages is derived from expert sources as cited in each section. This information is scientifically based. E-Flora also acts as a portal to other sites via deep links. As always, users should refer to the original sources for complete information. E-Flora BC is not responsible for the accuracy or completeness of the original information.