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Philodendron radiatum

Schott (1853)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Monocots Order: Alismatales Family: Araceae Genus: Philodendron

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Description

Key Characters:

Growth Form:

Stems:

Roots:

Leaves:

Flowers:

Fruit:

Ploidy:

Habitat:

Elevation Range:

Historical Distribution

Images

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Uses and Culture

USES

  • Yes

Natural History

Statewide Status

Naturalized

Island Status

Kaua'i Naturalized
O'ahu Potentially naturalizing

Dispersal Agents


Pollinators

Bibliography

Name Published In: Oesterr. Bot. Wochenbl. 3: 378 (1853)

Other References

Flynn & Lorence 2002:15 (NEWNAT/K [as P. pinnatifidum]); Staples & Herbst 2005:607 (KEY); Faccenda 2024b:124 (P. pinnatifidum misapplied = P. radiatum)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Description Recorded By Record Number Island Source Date
1 Philodendron radiatum Honolulu, Kaimuki, 1004 6th Ave, in private greenhouse Preserved_Specimen Won, R. Oahu BISH 1954-05-10
2 Philodendron radiatum Honolulu, Kaimuki, 1004 6th Ave, in private greenhouse Preserved_Specimen Won, R. Oahu BISH 1954-05-10
3 Philodendron radiatum Honolulu: Kaimuki, 1004 6th Ave, in private garden Preserved_Specimen Won, R. Oahu BISH 1954-05-10
4 Philodendron radiatum Honolulu: Nuuanu Valley; 3860 Old Pali Rd, residence of A. Lester Marks Preserved_Specimen Neal, M.C. Oahu BISH 1953-04-10
5 Philodendron radiatum Honolulu: Foster Botanic Garden Climbing on roots 5 m up the trunk of a tree in partial shade. Preserved_Specimen The bulbous portion of the spathe is maroon within and without. The upper portion of the spathe is white within; outer surface white overlayed with reddish and greenish colors. Lau, J. 1709 Oahu BISH 1985-12-02
6 Philodendron radiatum Tantalus Dr. vicinity of 3rd switchback (ca. .2 km above houses) Shaded roadside Preserved_Specimen Large patch, most leaves much larger than those pressed but of same general pattern Faccenda, K. 1876 Oahu BISH 2021-05-22
7 Philodendron radiatum Honolulu, 3830 Tantalus Dr. access rd. to Puu Ohia Acacia paramattensis, Setaria palmifolia; mesic-wet forest, disturbed roadside Preserved_Specimen climbing vine; leaves to 90x70 cm, deeply pinnatafid Ray, G. 67 Oahu BISH 1998-01-10
8 Philodendron radiatum Kalaheo, Pu'u Rd. about .5 km S of Puu lani Pl. Near side of road with Panicum maximum and Haole Koa Preserved_Specimen Naturalized on side of road, not in proximity to any houses, climbing vine with leaves to almost 80 cm long, the leaves pressed here were the smallest I could find so they would fit on an herbarium sheet, hard to see the full extent of this plant as much Faccenda, K. 2453 Kauai BISH 2022-06-02
9 Philodendron radiatum Honolulu, Kaimuki, 1004 6th Ave, in private greenhouse Preserved_Specimen Won, R. Oahu BISH 1954-05-10
10 Philodendron radiatum Honolulu, Kaimuki, 1004 6th Ave, in private greenhouse Preserved_Specimen Won, R. Oahu BISH 1954-05-10
11 Philodendron radiatum Honolulu: Kaimuki, 1004 6th Ave, in private garden Preserved_Specimen Won, R. Oahu BISH 1954-05-10
12 Philodendron radiatum Honolulu: Nuuanu Valley; 3860 Old Pali Rd, residence of A. Lester Marks Preserved_Specimen Neal, M.C. Oahu BISH 1953-04-10
13 Philodendron radiatum Honolulu: Foster Botanic Garden Climbing on roots 5 m up the trunk of a tree in partial shade. Preserved_Specimen The bulbous portion of the spathe is maroon within and without. The upper portion of the spathe is white within; outer surface white overlayed with reddish and greenish colors. Lau, J. 1709 Oahu BISH 1985-12-02
14 Philodendron radiatum Tantalus Dr. vicinity of 3rd switchback (ca. .2 km above houses) Shaded roadside Preserved_Specimen Large patch, most leaves much larger than those pressed but of same general pattern Faccenda, K. 1876 Oahu BISH 2021-05-22
15 Philodendron radiatum Honolulu, 3830 Tantalus Dr. access rd. to Puu Ohia Acacia paramattensis, Setaria palmifolia; mesic-wet forest, disturbed roadside Preserved_Specimen climbing vine; leaves to 90x70 cm, deeply pinnatafid Ray, G. 67 Oahu BISH 1998-01-10
16 Philodendron radiatum Kalaheo, Pu'u Rd. about .5 km S of Puu lani Pl. Near side of road with Panicum maximum and Haole Koa Preserved_Specimen Naturalized on side of road, not in proximity to any houses, climbing vine with leaves to almost 80 cm long, the leaves pressed here were the smallest I could find so they would fit on an herbarium sheet, hard to see the full extent of this plant as much Faccenda, K. 2453 Kauai BISH 2022-06-02
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