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Radula cordata

Mitt. (1871)

This name is accepted

Kingdom: Viridiplantae Phylum: Marchantiophyta Class/Clade: Jungermanniopsida Order: Porellales Family: Radulaceae Genus: Radula

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Description

Key Characters:

Growth Form:

Leaves/Thallus:

Stems:

Sporophyte:

Ploidy:

Habitat:

Elevation Range:

Historical Distribution

Images

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Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

Kaua'i Endemic
O'ahu Endemic
Molokai Endemic
Lana'i Endemic
Maui Endemic
Hawai'i Endemic

Dispersal Agents


Bibliography

Name Published In: Fl. Vit. 410 (1871)

Occurrences

SNo. Scientific Name Locality Habitat Basis of Record Description Recorded By Record Number Island Source Date
1 Radula cordata forest along road near head of Kunoa Guch Exotic Eucalyptus-Leptospermum-Psidium cattleianum forest. With Cuspidatula robusta. Preserved_Specimen Freire, A.V. 22470 Lanai BISH 2022-03-25
2 Radula cordata NW Puu Kolekole, Kawela Preserved_Specimen Miller, H.A. 3449 Molokai BISH 1953-05-29
3 Radula cordata S ridge, Kipapa Gulch, Waipio, Koolau Mts cloud zone Preserved_Specimen Ozaki, E.T. 568 Oahu BISH 1953-09-27
4 Radula cordata Makaweli, Kauai Preserved_Specimen Cooke Jr., C.M. 135 Kauai BISH 1903-11-03
5 Radula cordata Old Kalapana Trail, Kilauea Preserved_Specimen Hoe, W.J. 1330 Hawaii BISH 1966-08-23
6 Radula cordata Lehuamakanoi Preserved_Specimen Cooke Jr., C.M. 79 Kauai BISH 1903-10-25
7 Radula cordata Alakai Swamp Preserved_Specimen Cooke Jr., C.M. 28 Kauai BISH
8 Radula cordata West Maui, trail to Kukui, Haelaau Preserved_Specimen Miller, H.A. 4121 Maui BISH 1953-06-09
9 Radula cordata Waianae Mts, top of Mt Kaala Preserved_Specimen Christophersen, E. 28 Oahu BISH 1931-05-10
10 Radula cordata unknown Preserved_Specimen Mann, H. BISH 1864-01-01
11 Radula cordata Alakai Swamp Preserved_Specimen Cooke Jr., C.M. Kauai BISH 1903-10-26
12 Radula cordata road near Kalalau Lookout ohia forest Preserved_Specimen Svihla, R.D. 2082 Kauai BISH 1956-02-14
13 Radula cordata Kauai Preserved_Specimen 50 Kauai BISH 1903-10-25
14 Radula cordata Punaluu, Oahu Preserved_Specimen Svihla, R.D. 35187 Oahu BISH 1935-08-04
15 Radula cordata Koolau Range, Sacred Falls Preserved_Specimen Svihla, R.D. 3492 Oahu BISH 1934-08-10
16 Radula cordata Kalalau Lookout area; roadside; wet; deep shade; base of Metrosideros collina Preserved_Specimen Daida, G.Y. 301 Kauai BISH 1979-03-27
17 Radula cordata Slopes and ridge directly below Iole Point, just south of Iole Stream. Tropical hardwood forest with guava and dense stands of ferns. On hardwood trunk in filtered light. Preserved_Specimen Shevock, J.R. 63979 Kauai BISH 2024-09-19
18 Radula cordata along road near summit of island at Lanaihale. Vicinity of rare snail enclosure. Exotic Eucalyptus-Leptospermum-Psidium cattleianum forest. Preserved_Specimen Plants to 2 mm wide. Leaves fragile, possibly caducous. Cells verrucose. Large leaf trigones. With aspect of R. acutangular, but no gemmae. Freire, A.V. 22369 Lanai BISH 2022-03-23
19 Radula cordata Trail to Konahuanui, Koolau Mountains. Along contour/switchback trail to Konahuanui wet forest/shrubland; epiphytic on decaying bark; growing with Dicranopteris linearis, Metrosideros tremuloides, Machaerina angustifolia , Citharexylum caudatum., and Herbertus sp. Preserved_Specimen Epiphytic; creeping; light/pale green. Uncommon. Ross, M.C. 2054 Oahu BISH 2024-07-14
20 Radula cordata Stainback Highway to Kulani Honor Camp in dense Metrosideros-Cibotium rainforest. Occasional, on humus. Preserved_Specimen Hoe, W.J. 803 Hawaii BISH 1966-07-15
21 Radula cordata Koolau District. Piinaau at Pig Camp Metrosideros wet forests with invading Psidium cattleianum and Hedychium gardnerianum Preserved_Specimen Severson, K. 33 Maui BISH 2021-10-21
22 Radula cordata along road near summit of island. Exotic Eucalyptus-Leptospermum-Psidium cattleianum forest along road near summit.. Much Diplopterygium pinnatum in understory. Preserved_Specimen Liverwort Freire, A.V. 22326 Lanai BISH 2022-03-22
23 Radula cordata Koloa District. Lihue-Koloa Forest Reserve, Wahiawa drainage. Lowland wet forest. Dominated by Metrosideros, Antidesma, Syzygium, Dicranopteris, and Diplazium. Preserved_Specimen Epiphytic on Metrosideros; leaves bright green. Growing mixed with Homaliodendron. Flynn, T.W. 4494 Kauai BISH 1991-03-28
24 Radula cordata along road near summit of island at Lanaihale. Vicinity of rare snail enclosure. Exotic Eucalyptus-Leptospermum-Psidium cattleianum forest. Preserved_Specimen Freire, A.V. 22368 Lanai BISH 2022-03-23
25 Radula cordata Olaa Forest Tract; 1 km NE of the first bend in Wright Road On Cibotium trunks, fairly dense shade, Montane rain forest. Preserved_Specimen Underleaves absent; complicate bilobed, dorsal lobule larger. Burton, P.J. 504 Hawaii BISH 1979-04-08
26 Radula cordata forest along Munro Trail at forest restoration site Exotic Eucalyptus-Leptospermum- Psidium cattleianum forest. With Telaranea nematodes Preserved_Specimen Freire, A.V. 22411 Lanai BISH 2022-03-23
27 Radula cordata Koolau Summit Ridge Trail (KST), ca. 150m east of Wiliwilinui summit windswept wet forest/shrubland; epiphytic on exposed roots of Sadleria pallida, growing with Metrosideros polymorpha, Miconia crenata, Dicranopteris linearis, and Cibotium menziesii. Preserved_Specimen Epiphytic; creeping; light green. Uncommon Ross, M.C. 2050 Oahu BISH 2024-07-11
28 Radula cordata Kuliou'ou west ridge. Ko'olau summit, about 30 m leeward of the true summit Wet, shady understory Preserved_Specimen Faccenda, K. 3472 Oahu BISH 2024-06-07
29 Radula cordata KAUAI Waimea District. Waialae, southern headwater branch. Metrosideros-Cheirodendron montane, wet forest with Dicranopteris=Diplopterygium-Sticherus matting ferns w/ Syzygium sandwicensis, Leptecophylla tameaimeiae, Vaccinium calycinum, V. dentatum, Broussaisia arguta, Kadua affinis, Peperomia hesperomannii, Gahnia vitiensis kauaiensis, G. beecheyi, Melicope cl Preserved_Specimen Liverwort, epiphytic on Syzygium, matting lower trunk, yellow-green, common Wood, K.R. 19374 Kauai BISH 2023-08-17
30 Radula cordata Punaluu, Oahu Konahuanui, on tree trunks Preserved_Specimen Heller, A.A. 2356 Oahu BISH 1895-05-02
31 Radula cordata E. Maui, Waikamoi TNC preserve Mesic forest With Metrosideros polymorpha, Hydrangea, Cibotium, Diplazium, Clermontia, Coprosma, Rubus, Vaccinium, Styphelia, Cheirodendron Preserved_Specimen Epiphytic on Metrosideros Flynn, T.W. 9053 Maui BISH 2020-01-16
32 Radula cordata East Maui, Waikamoi TNC preserve. West end of preserve, drainage on boundary with Haleakala Ranch. Around plung pool of small waterfall. Metrosideros/Acacia mesic forest with Melicope, Clermontia, Diplazium, Coprosma, Alyxia Preserved_Specimen Epiphytic on base of large tree. Flynn, T.W. 9027 Maui BISH 2020-01-14
33 Radula cordata East Maui, Waiho'I Valley, Back of valley, area N of Frogleg LZ between platform and wall, 0, Aspect: S. Wet forest on very young substrate with areas of 'a'a underneath vegetation, collections found on ground, rocks, or tree trunks. Preserved_Specimen Pezzillo, Z. 762 Maui BISH 2024-03-13
34 Radula cordata Hawaiian Islands, Maui, West Maui, Waihe'e Valley. Lower shelf near back of valley on south side Aspect: N. Low elevation wet forest, collections found on ground and on wet trunks of assorted native species, heavily invaded by MicCre. Wet Forest: Metrosidros, Cheirodendron, Kadua, Clermontia, Coprosma, Miconia crenata, Diplazium, Asplenium, Paspalum, Freycinetia, Elaphoglossum, Cyanea, Hydrangea, Cyrtandra, Dicranopteris, Rubus, Microsorum, Sadleria, Agertina, Hoiokula, Antidesma, Leisorus, Cibotium, Stenogyne, Athyrium Preserved_Specimen Pezzillo, Z. 731 Maui BISH 2024-03-12
35 Radula cordata East Maui, Haleakala on trunks of trees Preserved_Specimen Baldwin, D.D. 21 Maui BISH 1875-01-01
36 Radula cordata Koolau Summit Ridge Trail (KST), ca. 750m east of Wiliwilinui summit; windswept wet forest/shrubland. Growing with Metrosideros polymorpha, Miconia crenata, Dicranopteris linearis, Sacciolepis indica, and mixed with Plagiochila deflexa. Preserved_Specimen epiphytic on trailing Freycinetia arborea stems… Epiphytic; creeping; light green Ross, M.C. 2047 Oahu BISH 2024-07-11
37 Radula cordata Puu Lanihuli, Koolau Mountains. Lanihuli summit wet forest/shrubland; epiphyte on Metrosideros polymorpha branch, growing with other bryophytes. Preserved_Specimen Epiphytic; creeping; pale green. Uncommon. Ross, M.C. 2008 Oahu BISH 2024-06-14
38 Radula cordata Lihue District. Blue Hole. Headwaters North Fork Wailua River. Low-statured wet shrubland over rubble. W/Perrottetia, Pipturus, Cyclosorus, Diplazium, Broussaisia. Preserved_Specimen Clump forming on bryophyte banks; leaves bright green Flynn, T.W. 8281 Kauai BISH 2016-02-19
39 Radula cordata along road near summit of island at Lanaihale. Vicinity of rare snail enclosure. 20° 48' 37-45 N, 156° 52' 20-24 W Exotic Eucalyptus-Leptospermum-Psidium cattleianum forest along road near summit Preserved_Specimen Luxuriant, densely covering trunk of exotic Phormium tenax. Freire, A.V. 22340 Lanai BISH 2022-03-23
40 Radula cordata Waimea District. Waialae Metrosiderios polymorpha mesic to wet forest. W/Metrosideros polymorpha var. glaberrima, Broussaisia arguta, Vaccinium dentatum, Melicope clusiifolia, M. spathulata, Smilax melastomifolia, Cheirodendron spp., Perrottetia sandwicensis, Kadua affi Preserved_Specimen Green liverwort, lighter green towards the branch ends. On ground along stream Walsh, S. 724 Kauai BISH 2019-08-07
41 Radula cordata Hanalei District. Lumahai, upper valley Metrosideros lowland wet foreest bordered by steep slopes of Dicranopteris and Diplopteryglum mattting fersn with Antidesma platyphyllum var. hillebrandii, Syzyglum sandwicensis, Cheirodendron forbesii, Ilex anomala, Dubautia knudsenii, Psychotria mariniana, P. hexandra, P. wawrae, Kadua affinis, Melicope fedd Preserved_Specimen Liverwort, epiphytic on Antidesma, matting, leaves light green, common Wood, K.R. 17363 Kauai BISH 2017-04-18
42 Radula cordata West Maui Mt. ravines Trunks trees Preserved_Specimen Baldwin, D.D. Maui BISH 1875-10-01
43 Radula cordata West Maui, West Maui Natural Area Reserve - Panaewa Unit, Ridge above powerhouse, Slope on north side of valley Aspect NNW. Opportunistic collecting on north facing mesic forest slope. Mesic: Meetrosideros, Dodonaea, Leptecophylla, Dryopteris wallichiana, Coprosma ernodeoides, Asplenium trichomanes, Pellaea ternifolia, Microlepia strigosa, Peperomia sp., Holcus lanatus Preserved_Specimen Pezzillo, Z. 538 Maui BISH 2023-05-19
44 Radula cordata Trail to Konahuanui, Koolau Mountains. Along contour/switchback trail to Konahuanui wet forest/shrubland; epiphytic on decaying bark; growing with Dicranopteris linearis, Metrosideros tremuloides, Machaerina angustifolia , and Citharexylum caudatum Preserved_Specimen Epiphytic; creeping; light/pale green. Uncommon. Ross, M.C. 2055 Oahu BISH 2024-07-14
45 Radula cordata Borman Trail to summit of Pu'u Kahuauli, above Kalihi along ridge parallel to Likelike Hwy. Wet cloud forest, cliff facing SE. On limb of Syzygium sandwicensis. Preserved_Specimen Hall, J.B. 31 Oahu BISH 1993-10-17
46 Radula cordata Waimea District. Berry Flat trail off camp 10 road. Metrosideros Wet Montane Forest Metrosideros, Dicranopteris, Melicope, Alyxia, Scaevola, Cheirodendron, Kadua, Elaphoglossum crassicaule. Preserved_Specimen On Ohia log. Alternate leaflets overlapping stem and opposite pair flat on stem. Leaflets thing with cell-bump texture, light green and procumbent. Stem red-brown. Tangalin, N. 3776 Kauai BISH 2014-05-06
47 Radula cordata Koolau Summit Ridge Trail (KST), east of Kulepeamoa summit windswept wet forest/shrubland; epiphytic on Cibotium menziesii, growing with Metrosideros polymorpha, Dicranopteris linearis, Miconia crenata, and Setaria palmifolia. Preserved_Specimen Epiphytic; creeping/hanging from stipe; pale green. Uncommon Ross, M.C. 2060 Oahu BISH 2024-08-16
48 Radula cordata along road near summit of island. Exotic Eucalyptus-Leptospermum-Psidium cattleianum forest. Much Diplopterygium pinnatum iun understory Preserved_Specimen Liverwort Freire, A.V. 22329 Lanai BISH 2022-03-22
49 Radula cordata Lihue District, summit area of Haupu degraded windswept mesic shrubland with Dicranopteris, Machaerina, Kadua, Syzygium, Metrosideros, Melastoma Preserved_Specimen in bryophyte mat on Psychotria Flynn, T.W. 9892 Kauai BISH 2023-09-19
50 Radula cordata Kalua Puhi Trail Tropical hardwood forest with nonnative ginger. On hardwood trunk in filtered light. Preserved_Specimen Shevock, J.R. 63968 Kauai BISH 2024-09-18
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