Ilex aquifolium

L. (1753)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Eudicot-Asterids Order: Aquifoliales Family: Aquifoliaceae Genus: Ilex

English holly, European holly

Description

Key Characters:

Growth Form: Evergreen shrubs or small trees 2–10 m tall.

Stems:

Roots:

Leaves: Leaves simple. Alternate. Blades ovate or elliptic, 5-12 cm long, 2.5-5.5 cm wide. Surfaces glabrous dark green. Margins usually thickened, undulate, regularly or irregularly toothed, the teeth stiff, spreading, spinose, rarely entire. Petiolate. Stipules minute.

Flowers: Flowers in fasciculate cymes, along previous year's growth, up to ca. 1 cm long. Peduncles flattened, 0.3–0.5 cm long. Flowers unisexual, occasionally some of the flowers appearing bisexual (perfect); fragrant; pedicels ca. 2–6 mm long with 2 bracteoles below the middle, these 2–3 mm long. Calyx lobes 4, deltate, ca. 1.5–2 mm long. Corolla lobes ca. 4 mm long, usually as many as sepals. Stamens as many as petals, inserted at the base of the corolla, staminodia in pistillate flowers similar to fertile stamens, but usually smaller. Ovary superior; 4-celled.

Fruit: Fruit drupaceous; with as many 1–seeded pyrenes as carpels. fruit bright red; 8–10 mm in diameter. Seeds with abundant oily or proteinaceous endosperm.

Ploidy: 2n = 40; ca. 46

Habitat: now naturalized at the edge of degraded wet forest and spreading via game birds.

Elevation Range:

Historical Distribution

Synonyms (145)

Uses and Culture

USES

Natural History

Statewide Status

Naturalized

Island Status

Maui Naturalized
Hawai'i Naturalized

Dispersal Agents

Birds

Vegetative Reproduction

Pollinators

Notes

  • Description digitized by Pumehana Imada
  • Native to southern and western Europe, northern Africa, and western Asia, widely cultivated; in Hawai‘i occasionally cultivated and now naturalized.

Bibliography

Name Published In: Sp. Pl.: 125 (1753)

Other References

Wagner, W. L., Herbst, D. R., & Sohmer, S. H. (1999). Manual of the Flowering Plants of Hawai'i, Vols. 1 and 2 (No. Edn 2). University of Hawai'i and Bishop Museum Press.

Wagner et al. 1990:222 (H); Wagner & Herbst 1995:15 (EM); Staples & Herbst 2005:129 (KEY), 130 (DESCR)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Ilex aquifolium L. e maui, ukulele, above olinda, several persisting from old garden around ruins of old dairy PRESERVED_SPECIMEN f. r. fosberg 51784 Maui US 12/11/1969
2 Ilex aquifolium L. East Maui, Makawao District, Olinda Prison Camp area PRESERVED_SPECIMEN Tanabe, L. 37 Maui BISH 1/2/1961
3 Ilex aquifolium L. Haiku Uka Olinda. PRESERVED_SPECIMEN St.John, H. BISH 8/4/1943
4 Ilex aquifolium L. Mauna Kea, Puaakala, Shipman Estate PRESERVED_SPECIMEN Herbst, D.R. 8816 Hawaii BISH 2/20/1987
5 Ilex aquifolium L. East Maui, Makawao District, Old homestead above Olinda PRESERVED_SPECIMEN Mitchell, A.L. 70 Maui BISH 9/30/1945
6 Ilex aquifolium L. Waimea Canyon State Park; cultivated plants from cabins near Kokee Methodist Camp PRESERVED_SPECIMEN Flynn, T. 2041 Hawaii BISH 12/30/1986
7 Ilex aquifolium L. Mauna Kea, Puaakala, Shipman Estate PRESERVED_SPECIMEN Herbst, D.R. 8814 Hawaii BISH 2/20/1987
8 Ilex aquifolium L. East Maui, Haiku Uka Olinda PRESERVED_SPECIMEN St. John, H. 20360 Maui BISH 8/4/1943
9 Ilex aquifolium L. Waimea Canyon State Park; cultivated plants from cabins near Kokee Methodist Camp PRESERVED_SPECIMEN Flynn, T. Hume, L.; Wood, K. Collector Number: 2041 Hawaii BISH 12/30/1986
10 Ilex aquifolium L. East Maui, Makawao District, Old homestead above Olinda PRESERVED_SPECIMEN Mitchell, A.L. Collector Number: 70 Maui BISH 9/30/1945
11 Ilex aquifolium L. Top gulch crossing, Kahaka pao loop trail, Makawao Forest Reserve Vegetation: Peperomia, Coprosma foliosa, Acacia koa PRESERVED_SPECIMEN Starr, F. 041226-1 Maui BISH 12/26/2004
12 Ilex aquifolium L. Mauna Kea, Puaakala, Shipman Estate PRESERVED_SPECIMEN Herbst, D.R. Collector Number: 8816 Hawaii BISH 2/20/1987
13 Ilex aquifolium L. mauna kea, puaakala, shipman estate PRESERVED_SPECIMEN herbst, d.r. collector number: 8814 Hawaii BISH 2/20/1987
14 Ilex aquifolium L. east maui, makawao district, old homestead above olinda PRESERVED_SPECIMEN mitchell, a.l. collector number: 70 Maui BISH 9/30/1945
15 Ilex aquifolium L. mauna kea, puaakala, shipman estate PRESERVED_SPECIMEN herbst, d.r. collector number: 8816 Hawaii BISH 2/20/1987
16 Ilex aquifolium L. East Maui, Makawao District, Olinda Prison Camp area PRESERVED_SPECIMEN Tanabe, L. Collector Number: 37 Maui BISH 1/2/1961
17 Ilex aquifolium L. Mauna Kea, Puaakala, Shipman Estate PRESERVED_SPECIMEN Herbst, D.R. Collector Number: 8815 Hawaii BISH 2/20/1987
18 Ilex aquifolium L. mauna kea, puaakala, shipman estate PRESERVED_SPECIMEN herbst, d.r. collector number: 8815 Hawaii BISH 2/20/1987
19 Ilex aquifolium L. east maui, makawao district, olinda prison camp area PRESERVED_SPECIMEN tanabe, l. collector number: 37 Maui BISH 1/2/1961
20 Ilex aquifolium L. top gulch crossing, kahaka pao loop trail, makawao forest reserve PRESERVED_SPECIMEN starr, f. starr, k. collector number: 041226-1 Oahu BISH 12/26/2004
21 Ilex aquifolium L. Mauna Kea, Puaakala, Shipman Estate PRESERVED_SPECIMEN Herbst, D.R. Collector Number: 8814 Hawaii BISH 2/20/1987
22 Ilex aquifolium L. Waimea Canyon State Park. Cultivated plants from cabins near Kokee Methodist Camp. Elev. ca 3400 ft. Cultivated. PRESERVED_SPECIMEN Tim Flynn 2041 Kauai PTBG 12/30/1986
23 Ilex aquifolium L. Kalialinui, vicinity of U kulele camp. In pastures and among Eucalyptus plantings. PRESERVED_SPECIMEN Hank Oppenheimer H80208 Maui PTBG 8/17/2002