Common Name: IRIS FAMILY Habit: [(Annual), shrub], perennial herb generally from [bulb], corm, or rhizome. Stem: generally erect, generally +- round in ×-section. Leaf: generally basal (few cauline), 2-ranked, +- sword-shaped, blade edge-wise to stem, with midvein or not; bases overlapped, sheathing. Inflorescence: generally +- terminal; spikes, umbel-like cymes, or flowers 1; flowers in spikes or 1 subtended by 2 subopposite flower bracts; umbel-like cymes enclosed by 2 subopposite, generally large, leaf-like inflorescence bracts, including various flower bracts. Flower: bisexual (unisexual), radial, with stamens erect, enclosing style, or bilateral, with stamens, style to 1 side, stamens not enclosing style; perianth radial, parts free or generally fused into tube above ovary, generally petal-like, in 2 series of 3, outer +- like inner (or not, in Iris, parts in that genus called sepals, petals), upper +- like lower or not; stamens 3, attached at base of outer 3 perianth parts or in tube, generally free; ovary inferior [(superior)], [(1)]3-chambered, placentas axile [(parietal)], style 1, branches 3, entire to 2-branched, thread- or petal-like with stigma abaxial, proximal to tip. Fruit: capsule, loculicidal. Seed: few to many. Genera In Family: +- 65 genera, +- 2050 species: worldwide, especially Africa; many cultivated (e.g., Crocus, Dietes, Freesia, Gladiolus, Iris, Sisyrinchium). Note:Gladiolus italicus Mill., Gladiolus tristis L. are urban weeds. Sparaxis grandiflora (D. Delaroche) Ker Gawl., Sparaxis tricolor (Schneev.) Ker Gawl. are waifs. eFlora Treatment Author: Peter Goldblatt, except as noted Scientific Editor: Thomas J. Rosatti.
Habit: Corm depressed, cover fibrous. Stem: often branched. Inflorescence: generally spike (panicle); flowers each subtended by 2 +- equal bracts, inner forked at tip. Flower: bilateral; perianth trumpet-shaped, tube > bracts, curved, +- cylindric, abruptly enlarged above base, upper lobe > lower 5, +- straight, lower 5 reflexed; stamens free, exserted, arched under upper perianth lobe; style exserted, branches notched at tip. Seed: many, spheric, orange. Etymology: (Greek: gaping flower) Reference: Goldblatt et al. 2004 Crocosmia and Chasmanthe. Timber Press
Chasmanthe floribunda (Salisb.) N.E. Br.
NATURALIZED Stem: erect, generally < 1 m. Leaf: 20--65 cm, 2.5--5 cm wide, flat, midvein prominent. Inflorescence: flowers 20--30, 2-ranked. Flower: < 4 cm, scarlet or yellow. Ecology: Uncommon. Disturbed areas; Elevation: < 50 m. Bioregional Distribution: NCo, CCo, SnFrB, SCo; Distribution Outside California: native to southern Africa. Flowering Time: Feb--May Note: Often mistaken for Chasmanthe aethiopica (L.) N.E. Br.; plants sometimes persist from garden waste. Jepson eFlora Author: Peter Goldblatt Reference: Goldblatt et al. 2004 Crocosmia and Chasmanthe. Timber Press Index of California Plant Names (ICPN; linked via the Jepson Online Interchange) Previous taxon: Chasmanthe Next taxon: Crocosmia
Citation for this treatment: Peter Goldblatt 2012, Chasmanthe floribunda, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=19045, accessed on April 19, 2024.
Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 19, 2024.
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(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).
Data provided by the participants of the
Consortium of California Herbaria.
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Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
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CCH collections by month
Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time (fruiting time in some monocot genera).