Alstonia macrophylla

Wall. ex G.Don (1837)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Eudicot-Asterids Order: Gentianales Family: Apocynaceae Genus: Alstonia

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Description

Key Characters:

Growth Form: Trees to 20 m tall, latex present.

Stems: Bark smooth, branches nearly 4–angled.

Roots:

Leaves: Leaves simple. Leaves in whorls of 3 or 4. Blades narrowly obovate or narrowly elliptic, 10–53 X 4–19 cm. Apex usually acuminate. Upper surfaces pubescent; Blades leathery. Margins entire. Lateral veins 16–33 pairs, at 60–70° to midvein, ending in a marginal vein. Petioles 1–4 cm.

Flowers: Flowers in cymes terminal, 3–branched, 5–9 together, pubescent; peduncle 4–6 cm. pedicel 4–5 mm. Flowers bisexual (perfect). Calyx without glands inside, lobes connate at base. Corolla salverform, tube cylindric, dilated in distal half, pubescent inside, tube slightly longer than lobes, 4.5–6 mm; lobes overlapping to right, ciliate; disc absent. Stamens 5, included; anthers ovate, free from pistil head, not caudate. Ovary superior, 2, distinct, glabrous; ovules numerous.

Fruit: Follicles 2; linear; to 61 cm X 2–5 mm. Seeds pubescent; ends with deltoid wings; with long stiff hairs all around; endosperm thin.

Ploidy: 2n = 22

Habitat:

Elevation Range:

Historical Distribution

Uses and Culture

USES

  • Yes

Natural History

Statewide Status

Naturalized

Island Status

Kaua'i Only found in cultivation
O'ahu Naturalized
Maui Naturalized
Hawai'i Naturalized

Dispersal Agents

Wind

Pollinators

Specimens

Bibliography

Name Published In: Gen. Hist. 4: 78 (1837)

Other References

Wagner et al. 1997:51 (NEWNAT/H); Herbst et al. 2004:3 (O); Daehler & Baker 2006:12 (O)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Alstonia macrophylla Wall. ex G.Don East Maui, Kihei, Kamaole, Lioholo Pl HUMAN_OBSERVATION Big Island Invasive Species Committee (BIISC) Maui HAPI 4/5/2007
2 Alstonia macrophylla Wall. ex G.Don Hilo, above University of Hawaii at Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 4/2/2016
3 Alstonia macrophylla Wall. ex G.Don E. Maui, Kihei, Kamaole, Lioholo Pl. HUMAN_OBSERVATION Big Island Invasive Species Committee (BIISC) Maui HAPI 4/5/2007
4 Alstonia macrophylla Wall. ex G.Don - PRESERVED_SPECIMEN K. R. Wood & N. Agorostis 14629 Hawaii HAPI 4/30/2011
5 Alstonia macrophylla Wall. ex G.Don Hilo, above University of Hawaii at Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 4/2/2016
6 Alstonia macrophylla Wall. ex G.Don Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 1/5/2011
7 Alstonia macrophylla Wall. ex G.Don PRESERVED_SPECIMEN daehler, c. collector number: 1058 Hawaii BISH 2/23/2005
8 Alstonia macrophylla Wall. ex G.Don Off of Likelike Hwy Growing with Dicranopteris linearis, Schefflera actinophylla, Psidium cattleianum. PRESERVED_SPECIMEN Souza, D. s.n. Oahu BISH 4/11/2003
9 Alstonia macrophylla Wall. ex G.Don South Hilo District, Waiakea, Keaukaha Military Reservation Growing along jeep road through mixed native/exotic forest. PRESERVED_SPECIMEN Herbst, D.R. Collector Number: 9783a Hawaii BISH 7/5/1996
10 Alstonia macrophylla Wall. ex G.Don living collections of waimea arboretum & botanical gardens, haleiwa PRESERVED_SPECIMEN orr, d. collector number: s.n. Oahu BISH 3/11/1993
11 Alstonia macrophylla Wall. ex G.Don wahiawa- kaukonahua stream, waihi farms. PRESERVED_SPECIMEN oisc collector number: oisc2011112801 Hawaii BISH 11/28/2011
12 Alstonia macrophylla Wall. ex G.Don west maui, wailuku district, kahakuloa, camp maluhia High intertidal lava rock in between Middle Reef and West Reef PRESERVED_SPECIMEN herbst, d.r. collector number: 9810 Kauai BISH 1/21/1997
13 Alstonia macrophylla Wall. ex G.Don Pepeekeo; mauka of Hwy 19 directly across from the Hilo Processing Co. quarry site, near entrance to D. Carlsmith estate In pasture land with exotics such as guava; rose apple. PRESERVED_SPECIMEN Takiue, T. s.n. Hawaii BISH 2/25/1991
14 Alstonia macrophylla Wall. ex G.Don south hilo district, waiakea, keaukaha military reservation Growing along jeep road through mixed native/exotic forest. PRESERVED_SPECIMEN herbst, d.r. collector number: 9783a Hawaii BISH 7/5/1996
15 Alstonia macrophylla Wall. ex G.Don lawai valley: lawai-kai. koloa district Cultivated. PRESERVED_SPECIMEN flynn, t. collector number: 3320 Kauai BISH 4/13/1989
16 Alstonia macrophylla Wall. ex G.Don off of likelike hwy PRESERVED_SPECIMEN souza, d. collector number: s.n. Kauai BISH 4/11/2003
17 Alstonia macrophylla Wall. ex G.Don Lawai Valley. Cultivated plants of Lawai-Kai. Along tour route road just N of Phoenix House hill. Cultivated. PRESERVED_SPECIMEN Tim Flynn 3320 Kauai PTBG 4/13/1989
18 Alstonia macrophylla Wall. ex G.Don Psidium cattleianum forest, along trail to second (upper) waterfall, above Lyon Arboretum PRESERVED_SPECIMEN Daehler, C. 1058 Oahu BISH 2/23/2005
19 Alstonia macrophylla Wall. ex G.Don West Maui, Wailuku District, Kahakuloa, Camp Maluhia PRESERVED_SPECIMEN Herbst, D.R. 9810 Maui BISH 1/21/1997
20 Alstonia macrophylla Wall. ex G.Don hilo district, south hilo district, forest banks of ponahowai road, opposite mormon church. PRESERVED_SPECIMEN k. r. wood & n. agorostis 14629 Hawaii US 4/30/2011
21 Alstonia macrophylla Wall. ex G.Don Lawai Valley. National Tropical Botanical Garden, Allerton Garden. Along tour route just N of Phoenix House. Cultivated. PRESERVED_SPECIMEN Tim Flynn 7358 Kauai PTBG 8/8/2007
22 Alstonia macrophylla Wall. ex G.Don Hilo, forested banks of Ponahowai Road, opposite Mormon Church. Secondary non-native vegetation. PRESERVED_SPECIMEN K. R. Wood 14629 Hawaii PTBG 4/30/2011
23 Alstonia macrophylla Wall. ex G.Don Hilo District, South Hilo District, forest banks of Ponahowai Road, opposite Mormon Church. PRESERVED_SPECIMEN K. R. Wood & N. Agorostis 14629 Hawaii US 4/30/2011
24 Alstonia macrophylla Wall. ex G.Don Living collections of Waimea Arboretum & Botanical Gardens, Haleiwa PRESERVED_SPECIMEN Orr, D. s.n. Oahu BISH 3/11/1993
25 Alstonia macrophylla Wall. ex G.Don Hilo District, South Hilo District, forest banks of Ponahowai Road, opposite Mormon Church. PRESERVED_SPECIMEN Wood, K. R.; Agorostis, N. 14629 Hawaii US 4/30/2011
26 Alstonia macrophylla Wall. ex G.Don Lawai Valley: Lawai-Kai. Koloa District Cultivated. PRESERVED_SPECIMEN Flynn, T. 3320 Kauai BISH 4/13/1989
27 Alstonia macrophylla Wall. ex G.Don Keaau, Mr. Shipman's place PRESERVED_SPECIMEN Bryan, L.W. s.n. Hawaii BISH 8/2/1949
28 Alstonia macrophylla Wall. ex G.Don hilo On various substrates. PRESERVED_SPECIMEN paul, d. collector number: s.n. Hawaii BISH 3/1/1993
29 Alstonia macrophylla Wall. ex G.Don Wahiawa- Kaukonahua Stream, Waihi Farms. Emerging from Psidium cattleianum canopy, also growing under Albizias. PRESERVED_SPECIMEN OISC OISC2011112801 Oahu BISH 11/28/2011
30 Alstonia macrophylla Wall. ex G.Don Hilo, forested banks of Ponahowai Road, opposite Mormon Church Secondary non-native vegetation PRESERVED_SPECIMEN Wood, K.R. 14629 Hawaii BISH 4/30/2011
31 Alstonia macrophylla Wall. ex G.Don Schofield Barracks, South Range. Associated canopy: Falcataria moluccana, Eucalyptus robusta, Schinus terebinthifolius. Understory: Urochloa maxima. PRESERVED_SPECIMEN Beachy, J. USARMY 486 Oahu BISH 2/14/2018
32 Alstonia macrophylla Wall. ex G.Don Hilo On various substrates. PRESERVED_SPECIMEN Paul, D. s.n. Hawaii BISH 3/1/1993
33 Alstonia macrophylla Wall. ex G.Don hilo, forested banks of ponahowai road, opposite mormon church Secondary non-native vegetation PRESERVED_SPECIMEN wood, k.r. agorostis, n. collector number: 14629 Hawaii BISH 4/30/2011
34 Alstonia macrophylla Wall. ex G.Don keaau, mr. shipman's place PRESERVED_SPECIMEN bryan, l.w. collector number: s.n. Hawaii BISH 8/2/1949
35 Alstonia macrophylla Wall. ex G.Don pepeekeo; mauka of hwy 19 directly across from the hilo processing co. quarry site, near entrance to d. carlsmith estate In pasture land with exotics such as guava; rose apple. PRESERVED_SPECIMEN takiue, t. collector number: s.n. Hawaii BISH 2/25/1991
36 Alstonia macrophylla Wall. ex G.Don Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 1/5/2011
37 Alstonia macrophylla Wall. ex G.Don East Maui, Kihei, Kamaole, Lioholo Pl HUMAN_OBSERVATION Big Island Invasive Species Committee (BIISC) Maui HAPI 4/5/2007
38 Alstonia macrophylla Wall. ex G.Don Hilo, above University of Hawaii at Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 4/2/2016
39 Alstonia macrophylla Wall. ex G.Don E. Maui, Kihei, Kamaole, Lioholo Pl. HUMAN_OBSERVATION Big Island Invasive Species Committee (BIISC) Maui HAPI 4/5/2007
40 Alstonia macrophylla Wall. ex G.Don - PRESERVED_SPECIMEN K. R. Wood & N. Agorostis 14629 Hawaii HAPI 4/30/2011
41 Alstonia macrophylla Wall. ex G.Don Hilo, above University of Hawaii at Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 4/2/2016
42 Alstonia macrophylla Wall. ex G.Don Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 1/5/2011
43 Alstonia macrophylla Wall. ex G.Don PRESERVED_SPECIMEN daehler, c. collector number: 1058 Hawaii BISH 2/23/2005
44 Alstonia macrophylla Wall. ex G.Don Off of Likelike Hwy Growing with Dicranopteris linearis, Schefflera actinophylla, Psidium cattleianum. PRESERVED_SPECIMEN Souza, D. s.n. Oahu BISH 4/11/2003
45 Alstonia macrophylla Wall. ex G.Don South Hilo District, Waiakea, Keaukaha Military Reservation Growing along jeep road through mixed native/exotic forest. PRESERVED_SPECIMEN Herbst, D.R. Collector Number: 9783a Hawaii BISH 7/5/1996
46 Alstonia macrophylla Wall. ex G.Don living collections of waimea arboretum & botanical gardens, haleiwa PRESERVED_SPECIMEN orr, d. collector number: s.n. Oahu BISH 3/11/1993
47 Alstonia macrophylla Wall. ex G.Don wahiawa- kaukonahua stream, waihi farms. PRESERVED_SPECIMEN oisc collector number: oisc2011112801 Hawaii BISH 11/28/2011
48 Alstonia macrophylla Wall. ex G.Don west maui, wailuku district, kahakuloa, camp maluhia High intertidal lava rock in between Middle Reef and West Reef PRESERVED_SPECIMEN herbst, d.r. collector number: 9810 Kauai BISH 1/21/1997
49 Alstonia macrophylla Wall. ex G.Don Pepeekeo; mauka of Hwy 19 directly across from the Hilo Processing Co. quarry site, near entrance to D. Carlsmith estate In pasture land with exotics such as guava; rose apple. PRESERVED_SPECIMEN Takiue, T. s.n. Hawaii BISH 2/25/1991
50 Alstonia macrophylla Wall. ex G.Don south hilo district, waiakea, keaukaha military reservation Growing along jeep road through mixed native/exotic forest. PRESERVED_SPECIMEN herbst, d.r. collector number: 9783a Hawaii BISH 7/5/1996
51 Alstonia macrophylla Wall. ex G.Don lawai valley: lawai-kai. koloa district Cultivated. PRESERVED_SPECIMEN flynn, t. collector number: 3320 Kauai BISH 4/13/1989
52 Alstonia macrophylla Wall. ex G.Don off of likelike hwy PRESERVED_SPECIMEN souza, d. collector number: s.n. Kauai BISH 4/11/2003
53 Alstonia macrophylla Wall. ex G.Don Lawai Valley. Cultivated plants of Lawai-Kai. Along tour route road just N of Phoenix House hill. Cultivated. PRESERVED_SPECIMEN Tim Flynn 3320 Kauai PTBG 4/13/1989
54 Alstonia macrophylla Wall. ex G.Don Psidium cattleianum forest, along trail to second (upper) waterfall, above Lyon Arboretum PRESERVED_SPECIMEN Daehler, C. 1058 Oahu BISH 2/23/2005
55 Alstonia macrophylla Wall. ex G.Don West Maui, Wailuku District, Kahakuloa, Camp Maluhia PRESERVED_SPECIMEN Herbst, D.R. 9810 Maui BISH 1/21/1997
56 Alstonia macrophylla Wall. ex G.Don hilo district, south hilo district, forest banks of ponahowai road, opposite mormon church. PRESERVED_SPECIMEN k. r. wood & n. agorostis 14629 Hawaii US 4/30/2011
57 Alstonia macrophylla Wall. ex G.Don Lawai Valley. National Tropical Botanical Garden, Allerton Garden. Along tour route just N of Phoenix House. Cultivated. PRESERVED_SPECIMEN Tim Flynn 7358 Kauai PTBG 8/8/2007
58 Alstonia macrophylla Wall. ex G.Don Hilo, forested banks of Ponahowai Road, opposite Mormon Church. Secondary non-native vegetation. PRESERVED_SPECIMEN K. R. Wood 14629 Hawaii PTBG 4/30/2011
59 Alstonia macrophylla Wall. ex G.Don Hilo District, South Hilo District, forest banks of Ponahowai Road, opposite Mormon Church. PRESERVED_SPECIMEN K. R. Wood & N. Agorostis 14629 Hawaii US 4/30/2011
60 Alstonia macrophylla Wall. ex G.Don Living collections of Waimea Arboretum & Botanical Gardens, Haleiwa PRESERVED_SPECIMEN Orr, D. s.n. Oahu BISH 3/11/1993
61 Alstonia macrophylla Wall. ex G.Don Hilo District, South Hilo District, forest banks of Ponahowai Road, opposite Mormon Church. PRESERVED_SPECIMEN Wood, K. R.; Agorostis, N. 14629 Hawaii US 4/30/2011
62 Alstonia macrophylla Wall. ex G.Don Lawai Valley: Lawai-Kai. Koloa District Cultivated. PRESERVED_SPECIMEN Flynn, T. 3320 Kauai BISH 4/13/1989
63 Alstonia macrophylla Wall. ex G.Don Keaau, Mr. Shipman's place PRESERVED_SPECIMEN Bryan, L.W. s.n. Hawaii BISH 8/2/1949
64 Alstonia macrophylla Wall. ex G.Don hilo On various substrates. PRESERVED_SPECIMEN paul, d. collector number: s.n. Hawaii BISH 3/1/1993
65 Alstonia macrophylla Wall. ex G.Don Wahiawa- Kaukonahua Stream, Waihi Farms. Emerging from Psidium cattleianum canopy, also growing under Albizias. PRESERVED_SPECIMEN OISC OISC2011112801 Oahu BISH 11/28/2011
66 Alstonia macrophylla Wall. ex G.Don Hilo, forested banks of Ponahowai Road, opposite Mormon Church Secondary non-native vegetation PRESERVED_SPECIMEN Wood, K.R. 14629 Hawaii BISH 4/30/2011
67 Alstonia macrophylla Wall. ex G.Don Schofield Barracks, South Range. Associated canopy: Falcataria moluccana, Eucalyptus robusta, Schinus terebinthifolius. Understory: Urochloa maxima. PRESERVED_SPECIMEN Beachy, J. USARMY 486 Oahu BISH 2/14/2018
68 Alstonia macrophylla Wall. ex G.Don Hilo On various substrates. PRESERVED_SPECIMEN Paul, D. s.n. Hawaii BISH 3/1/1993
69 Alstonia macrophylla Wall. ex G.Don hilo, forested banks of ponahowai road, opposite mormon church Secondary non-native vegetation PRESERVED_SPECIMEN wood, k.r. agorostis, n. collector number: 14629 Hawaii BISH 4/30/2011
70 Alstonia macrophylla Wall. ex G.Don keaau, mr. shipman's place PRESERVED_SPECIMEN bryan, l.w. collector number: s.n. Hawaii BISH 8/2/1949
71 Alstonia macrophylla Wall. ex G.Don pepeekeo; mauka of hwy 19 directly across from the hilo processing co. quarry site, near entrance to d. carlsmith estate In pasture land with exotics such as guava; rose apple. PRESERVED_SPECIMEN takiue, t. collector number: s.n. Hawaii BISH 2/25/1991
72 Alstonia macrophylla Wall. ex G.Don Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 1/5/2011
73 Alstonia macrophylla Wall. ex G.Don East Maui, Kihei, Kamaole, Lioholo Pl HUMAN_OBSERVATION Big Island Invasive Species Committee (BIISC) Maui HAPI 4/5/2007
74 Alstonia macrophylla Wall. ex G.Don Hilo, above University of Hawaii at Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 4/2/2016
75 Alstonia macrophylla Wall. ex G.Don E. Maui, Kihei, Kamaole, Lioholo Pl. HUMAN_OBSERVATION Big Island Invasive Species Committee (BIISC) Maui HAPI 4/5/2007
76 Alstonia macrophylla Wall. ex G.Don - PRESERVED_SPECIMEN K. R. Wood & N. Agorostis 14629 Hawaii HAPI 4/30/2011
77 Alstonia macrophylla Wall. ex G.Don Hilo, above University of Hawaii at Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 4/2/2016
78 Alstonia macrophylla Wall. ex G.Don Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 1/5/2011
79 Alstonia macrophylla Wall. ex G.Don PRESERVED_SPECIMEN daehler, c. collector number: 1058 Hawaii BISH 2/23/2005
80 Alstonia macrophylla Wall. ex G.Don Off of Likelike Hwy Growing with Dicranopteris linearis, Schefflera actinophylla, Psidium cattleianum. PRESERVED_SPECIMEN Souza, D. s.n. Oahu BISH 4/11/2003
81 Alstonia macrophylla Wall. ex G.Don South Hilo District, Waiakea, Keaukaha Military Reservation Growing along jeep road through mixed native/exotic forest. PRESERVED_SPECIMEN Herbst, D.R. Collector Number: 9783a Hawaii BISH 7/5/1996
82 Alstonia macrophylla Wall. ex G.Don living collections of waimea arboretum & botanical gardens, haleiwa PRESERVED_SPECIMEN orr, d. collector number: s.n. Oahu BISH 3/11/1993
83 Alstonia macrophylla Wall. ex G.Don wahiawa- kaukonahua stream, waihi farms. PRESERVED_SPECIMEN oisc collector number: oisc2011112801 Hawaii BISH 11/28/2011
84 Alstonia macrophylla Wall. ex G.Don west maui, wailuku district, kahakuloa, camp maluhia High intertidal lava rock in between Middle Reef and West Reef PRESERVED_SPECIMEN herbst, d.r. collector number: 9810 Kauai BISH 1/21/1997
85 Alstonia macrophylla Wall. ex G.Don Pepeekeo; mauka of Hwy 19 directly across from the Hilo Processing Co. quarry site, near entrance to D. Carlsmith estate In pasture land with exotics such as guava; rose apple. PRESERVED_SPECIMEN Takiue, T. s.n. Hawaii BISH 2/25/1991
86 Alstonia macrophylla Wall. ex G.Don south hilo district, waiakea, keaukaha military reservation Growing along jeep road through mixed native/exotic forest. PRESERVED_SPECIMEN herbst, d.r. collector number: 9783a Hawaii BISH 7/5/1996
87 Alstonia macrophylla Wall. ex G.Don lawai valley: lawai-kai. koloa district Cultivated. PRESERVED_SPECIMEN flynn, t. collector number: 3320 Kauai BISH 4/13/1989
88 Alstonia macrophylla Wall. ex G.Don off of likelike hwy PRESERVED_SPECIMEN souza, d. collector number: s.n. Kauai BISH 4/11/2003
89 Alstonia macrophylla Wall. ex G.Don Lawai Valley. Cultivated plants of Lawai-Kai. Along tour route road just N of Phoenix House hill. Cultivated. PRESERVED_SPECIMEN Tim Flynn 3320 Kauai PTBG 4/13/1989
90 Alstonia macrophylla Wall. ex G.Don Psidium cattleianum forest, along trail to second (upper) waterfall, above Lyon Arboretum PRESERVED_SPECIMEN Daehler, C. 1058 Oahu BISH 2/23/2005
91 Alstonia macrophylla Wall. ex G.Don West Maui, Wailuku District, Kahakuloa, Camp Maluhia PRESERVED_SPECIMEN Herbst, D.R. 9810 Maui BISH 1/21/1997
92 Alstonia macrophylla Wall. ex G.Don hilo district, south hilo district, forest banks of ponahowai road, opposite mormon church. PRESERVED_SPECIMEN k. r. wood & n. agorostis 14629 Hawaii US 4/30/2011
93 Alstonia macrophylla Wall. ex G.Don Lawai Valley. National Tropical Botanical Garden, Allerton Garden. Along tour route just N of Phoenix House. Cultivated. PRESERVED_SPECIMEN Tim Flynn 7358 Kauai PTBG 8/8/2007
94 Alstonia macrophylla Wall. ex G.Don Hilo, forested banks of Ponahowai Road, opposite Mormon Church. Secondary non-native vegetation. PRESERVED_SPECIMEN K. R. Wood 14629 Hawaii PTBG 4/30/2011
95 Alstonia macrophylla Wall. ex G.Don Hilo District, South Hilo District, forest banks of Ponahowai Road, opposite Mormon Church. PRESERVED_SPECIMEN K. R. Wood & N. Agorostis 14629 Hawaii US 4/30/2011
96 Alstonia macrophylla Wall. ex G.Don Living collections of Waimea Arboretum & Botanical Gardens, Haleiwa PRESERVED_SPECIMEN Orr, D. s.n. Oahu BISH 3/11/1993
97 Alstonia macrophylla Wall. ex G.Don Hilo District, South Hilo District, forest banks of Ponahowai Road, opposite Mormon Church. PRESERVED_SPECIMEN Wood, K. R.; Agorostis, N. 14629 Hawaii US 4/30/2011
98 Alstonia macrophylla Wall. ex G.Don Lawai Valley: Lawai-Kai. Koloa District Cultivated. PRESERVED_SPECIMEN Flynn, T. 3320 Kauai BISH 4/13/1989
99 Alstonia macrophylla Wall. ex G.Don Keaau, Mr. Shipman's place PRESERVED_SPECIMEN Bryan, L.W. s.n. Hawaii BISH 8/2/1949
100 Alstonia macrophylla Wall. ex G.Don hilo On various substrates. PRESERVED_SPECIMEN paul, d. collector number: s.n. Hawaii BISH 3/1/1993
101 Alstonia macrophylla Wall. ex G.Don Wahiawa- Kaukonahua Stream, Waihi Farms. Emerging from Psidium cattleianum canopy, also growing under Albizias. PRESERVED_SPECIMEN OISC OISC2011112801 Oahu BISH 11/28/2011
102 Alstonia macrophylla Wall. ex G.Don Hilo, forested banks of Ponahowai Road, opposite Mormon Church Secondary non-native vegetation PRESERVED_SPECIMEN Wood, K.R. 14629 Hawaii BISH 4/30/2011
103 Alstonia macrophylla Wall. ex G.Don Schofield Barracks, South Range. Associated canopy: Falcataria moluccana, Eucalyptus robusta, Schinus terebinthifolius. Understory: Urochloa maxima. PRESERVED_SPECIMEN Beachy, J. USARMY 486 Oahu BISH 2/14/2018
104 Alstonia macrophylla Wall. ex G.Don Hilo On various substrates. PRESERVED_SPECIMEN Paul, D. s.n. Hawaii BISH 3/1/1993
105 Alstonia macrophylla Wall. ex G.Don hilo, forested banks of ponahowai road, opposite mormon church Secondary non-native vegetation PRESERVED_SPECIMEN wood, k.r. agorostis, n. collector number: 14629 Hawaii BISH 4/30/2011
106 Alstonia macrophylla Wall. ex G.Don keaau, mr. shipman's place PRESERVED_SPECIMEN bryan, l.w. collector number: s.n. Hawaii BISH 8/2/1949
107 Alstonia macrophylla Wall. ex G.Don pepeekeo; mauka of hwy 19 directly across from the hilo processing co. quarry site, near entrance to d. carlsmith estate In pasture land with exotics such as guava; rose apple. PRESERVED_SPECIMEN takiue, t. collector number: s.n. Hawaii BISH 2/25/1991
108 Alstonia macrophylla Wall. ex G.Don Hilo HUMAN_OBSERVATION Friday, J.B. Hawaii 1/5/2011