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Hypericum mutilum subsp. mutilum

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Eudicot-Rosids Order: Malpighiales Family: Hypericaceae Genus: Hypericum

dwarf St. John's wort

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Bibliography

Other References

Wagner et al. 1990:544 (Mo, M, H [as H. mutilum]); Lorence et al. 1995:32 (K); Robson 1990:116/Wagner & Herbst 1995:18 (Syn. H. mutilum = H. m. subsp. mutilum); Starr & Starr 2012:88 (WM)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Description Recorded By Record Number Island Source Date
1 Hypericum mutilum subsp. mutilum Puna District, land of Olaa; weed along cane field road near North Kulani Road Preserved_Specimen Herbst, D.R. 5587 Hawaii BISH 1975-12-15
2 Hypericum mutilum subsp. mutilum Locally common along jeep trail, Kamoku Flats Preserved_Specimen Nagata, K.M. 2702 Molokai BISH 1983-11-29
3 Hypericum mutilum subsp. mutilum Volcano Preserved_Specimen Kami, R. Hawaii BISH 1964-09-02
4 Hypericum mutilum subsp. mutilum Waiakea Forest near Steinbeck Road Preserved_Specimen Corn, C. Hawaii BISH 1977-07-15
5 Hypericum mutilum subsp. mutilum 7 mi SW of State Route 11 on Mamaki Road to Kulani Prison. Waiakea Forest Reserve Preserved_Specimen Miller, J.S. 7940 Hawaii BISH 1992-12-06
6 Hypericum mutilum subsp. mutilum Hanaula, West Maui Preserved_Specimen Starr, F. 11092801 Maui BISH 2011-09-28
7 Hypericum mutilum subsp. mutilum Waihee Ridge Trail, West Maui Preserved_Specimen Starr, F. 11082701 Maui BISH 2011-08-27
8 Hypericum mutilum subsp. mutilum Piihonua; Hilo Forest Reserve, Site 09 OS Ohia wetland dieback. Most of the soils are shallow organic and poorly-drained over a pahoehoe flow. Some areas are well-drained hummocks. Primary vegetation: Metrosideros polymorpha, Acacia koa, Cheirodendron trigynum & Myrsine lessertiana. Preserved_Specimen Adee, K.T. Hawaii BISH 1979-06-06
9 Hypericum mutilum subsp. mutilum Kohala Mountains, Kahua Ranch, Kehena Ditch Trail Along trail. Preserved_Specimen Occasional herb. Flowers yellow. Davis, J. 897 Hawaii BISH 1982-05-08
10 Hypericum mutilum subsp. mutilum Piihonua; Hilo Forest Reserve, Site 02 OS Stunted ohia wetland dieback; soil a shallow poorly drained organic type found on a pahoehoe flow. One small area of water was at or near the surface. Primary vegetation: Metrosideros polymorpha, Ilex anomala, Gouldia sp. & Pelea clusiifolia. Preserved_Specimen Adee, K.T. Hawaii BISH 1979-06-05
11 Hypericum mutilum subsp. mutilum Puu Makaala, Upper Olaa FR, Puna distr Tall, dense, wet Metrosideros-Cibotium-Gouldia-Astelia forest. Preserved_Specimen Flowers yellow. Herb to 12 ht. Nagata, K.M. 1885 Hawaii BISH 1979-06-01
12 Hypericum mutilum subsp. mutilum USFS Plot 8, off Saddle Road Boggy Area. Preserved_Specimen Skolmen, R. Hawaii BISH 1984-09-15
13 Hypericum mutilum subsp. mutilum Along the Hana Road Roadside. Preserved_Specimen Thin, herbaceous. Raulerson, L. 23691 Maui BISH 1992-08-06
14 Hypericum mutilum subsp. mutilum Hanalei District. The middle of the powerline trail - about 7.5 km. from the Kuamoo Road trailhead, near the border of Kewaihau District Wet, open, disturbed area along trail, soil appears to be clay hardpan. Preserved_Specimen Small herb, some stems decumbent; leaves bright green with red at base and at tips; flowers with thin yellow petals, anthers light yellow, ovary pale green Brock, K. 915 Kauai BISH 2016-09-30
15 Hypericum mutilum subsp. mutilum Puu Alii NAR, NW side Metrosideros-Cheirodendron montane wet forest and riparian ecosystem. Occasional along drainage. Preserved_Specimen Weedy herb Wood, K.R. 10393 Molokai BISH 2003-09-18
16 Hypericum mutilum subsp. mutilum Honaunau Forest Preserve wet rainforest: Cibotium wiht hardwoods; excellent spot for ferns and liverworts; some pic trails Preserved_Specimen roadside herb with yello wflowers and pale green leaves. Herbst, D.R. 1815 Hawaii BISH 1970-11-16
17 Hypericum mutilum subsp. mutilum Kau district, Keauhou Ranch, on Powerline trail Growing in middle of trail. Vegetation in are is open Metrosideros scrub. Preserved_Specimen Prostrate herb. Flowers small and yellow. Cuddihy, L.W. 169 Hawaii BISH 1980-01-30
18 Hypericum mutilum subsp. mutilum Keauhou Ranch, Kau District, near Koa Reforestation Project Growing on logs in log jam beside jeep trail in very disturbed Metrosideros- Acacia koa forest partially converted to pasture. Preserved_Specimen Prostrate herb. Flowers yellow. Cuddihy, L.W. 483 Hawaii BISH 1980-07-22
19 Hypericum mutilum subsp. mutilum Wailuku River In wet Metrosideros rainforest; among rocks in streambed. Preserved_Specimen flowers yellow Wagner, W.L. 4872 Hawaii BISH 1983-07-27
20 Hypericum mutilum subsp. mutilum Kiolakaa-Keaa Homesteads Addition, Kau Forest Reserve, Kau District Growing in jeep road (Haao Spring Road), through planted stand of Eucalyptus and other exotic trees. Preserved_Specimen Prostrate herb. Flowers yellow. Cuddihy, L.W. 524 Hawaii BISH 1980-08-13
21 Hypericum mutilum subsp. mutilum Waikolu On pumping station road near first pump; Waikolu transect 1 Preserved_Specimen Small perennial herb, yellow flowers Wysong, M.L. 725 Molokai BISH 2005-03-29
22 Hypericum mutilum subsp. mutilum Piihonua; Hilo Forest Reserve, Site 01 OS Stunted ohia wetland dieback with a thick peaty suface over a poorly drained ash soil. Substrate unknown. Water is near or at the surface over most of the plot. Primary vegetation: Metrosideros polymorpha, Myrsine lessertiana, etc. Preserved_Specimen Adee, K.T. Hawaii BISH
23 Hypericum mutilum subsp. mutilum Morgan Toledo Taro Farm, Waipio Valley, Big Island, Hawaii On wet bank of taro loi. Preserved_Specimen Small herbaceous, erect weed, yellow to light orange flowers, opposite, sessile lvs. Crago, L.M. 2005088 Hawaii BISH 2005-03-19
24 Hypericum mutilum subsp. mutilum Kawaihau-Hanalei District Boundary, along the Power Line Trail, just North of summit camp (near Mt.Kualapa) rain forest with Metrosideros spp. dominant, also Antidesma, Syzygium, invaded by strawberry guava, clearing with Dicranopteris. Preserved_Specimen Small mat0forming herb, leaves light green becoming reddish with age. Corolla yellow. Localized population growing in and along road in full sun, wet soil with mosses, grasses and sedges. Naturalized, new record for Kauai. Lorence, D.H. 6380 Kauai BISH 1989-10-04
25 Hypericum mutilum subsp. mutilum Keauhou Ranch, Kau District. Collected growing in the middle of Puu oo Road Surrounding vegetation Pennisetum (kikuyu) - Axonopus - Hypochoeris pastureland with scattered Metrosideros trees. Preserved_Specimen Flowers yellow, 4 petals. Cuddihy, L.W. 92 Hawaii BISH 1980-01-04
26 Hypericum mutilum subsp. mutilum Ahualoa Montane wet pasture, plant found in spring intake of pond. Preserved_Specimen Uncommon aquatic, found in 1 of 9 ponds on the property. Flowers orange-yellow. Collected because thought unusual growing submersed and emersed. Uyehara, K.J. Hawaii BISH 2002-07-29
27 Hypericum mutilum subsp. mutilum Hilo FR, Piihonua thin ash on pahoehoe flow; with Metrosideros polymorpha, Acacia koa, Ilex anomala, Myrsine lessertiana Preserved_Specimen Adee, K.T. Hawaii BISH 1979-07-03
28 Hypericum mutilum subsp. mutilum alongside a hunter's trail in Olaa Forest Reserve, Puna district Alongside a trail. Preserved_Specimen Herb about 1' tall with yeloow flowers. Clarke, G. 541 Hawaii BISH 1980-10-28
29 Hypericum mutilum subsp. mutilum Piihonua; Hilo Forest Reserve, Site 38 OS Ohia-koa dieback. Soil a somewhat poorly drained ash found over an unknown substrate. Primary vegetation: Acacia koa, Metrosideros polymorpha, Psidium cattleianum, Cheirodendron trigynum, Antidesma platyphyllum & Vaccinium calycinum. Preserved_Specimen Adee, K.T. Hawaii BISH 1979-04-19
30 Hypericum mutilum subsp. mutilum Near beginning of Hanalilolilo, Kamakou Preserve (Nature Conservancy) Preserved_Specimen Wagner, W.L. 5400 Molokai BISH 1984-11-17
31 Hypericum mutilum subsp. mutilum Kalaupapa; Waikolu, road near 1st pump Preserved_Specimen small perennial herb, yellow flowers Wysong, M.L. 725 Molokai BISH 2005-03-29
32 Hypericum mutilum subsp. mutilum Hamakua District, Waipio Valley, taro farm ca. 2 miles into the valley Weedy herb growing on bank of taro paddy. Preserved_Specimen Imada, C. 9918 Hawaii BISH 1999-06-19
33 Hypericum mutilum subsp. mutilum Piihonua; Hilo Forest Reserve, Site 23 OS Stunted ohia wetland dieback; soil a moderately deep & poorly drained organic/ash type on a pahoehoe flow, with water at or near the surface over most of the area. Primary vegetation: Metrosideros polymorpha, Ilex anomala, Myrsine lessertiana, etc. Preserved_Specimen Adee, K.T. Hawaii BISH 1979-06-29
34 Hypericum mutilum subsp. mutilum Kohal Mts., Awini Ridge. Common especially along trail from Waipahi Stream to Honokea Valley Preserved_Specimen Flynn, T.W. 1411 Hawaii BISH 1985-11-21
35 Hypericum mutilum subsp. mutilum Hawaii National Park. Park Quearters #17 Preserved_Specimen Flowers: yellow. Leaves; frequently red, but green in this speimen. Fagerlund, G.O. 748 Hawaii BISH 1943-12-11
36 Hypericum mutilum subsp. mutilum West Wailua Iki, along ditch road Preserved_Specimen Growing in dense low clumps. Individuals becoming elongate erect with loose cymes of orange sta-shaped flowers, 5 petals. Leaves loosely decussate. Hobdy, R.W. 1095 Maui BISH 1981-10-15
37 Hypericum mutilum subsp. mutilum Piihonua; Hilo Forest Reserve, Site 25 OS Stunted ohia wetland dieback; soil a moderately deep yet poorly drained organic found over a thin ash deposit on a pahoehoe flow. Primary vegetation: Metrosideros polymorpha & Acacia koa on well drained hummocks; Ilex anomala, Myrsine lessertiana. Preserved_Specimen Adee, K.T. Hawaii BISH 1979-07-03
38 Hypericum mutilum subsp. mutilum Along Hana Hwy Preserved_Specimen Thin, herbaceous Raulerson, L. 23691 Maui BISH 1992-08-06
39 Hypericum mutilum subsp. mutilum On trail to Hanalilolilo Preserved_Specimen Hobdy, R.W. 3091 Molokai BISH 1989-09-26
40 Hypericum mutilum subsp. mutilum Kalaupapa; Puu Alii Preserved_Specimen puberulent annual herbs Wysong, M.L. 390 Molokai BISH 2004-10-28
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