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Cyanea pinnatifida

(Cham.) E.Wimm. (1943)

This name is accepted

Kingdom: Viridiplantae Phylum: Magnoliophyta Class/Clade: Eudicot-Asterids Order: Asterales Family: Campanulaceae Genus: Cyanea

hāhā [haha]

Description

Key Characters:

Growth Form: Shrubs 0.8–3 m tall.

Stems: Stems unbranched or sparingly branched, glabrous or sparsely muricate.

Roots:

Leaves: Leaves simple. Alternate. Blades pinnately parted, cut 1⁄2–¾ the distance to the midrib, blades 25–60 cm long, 3.5–8 cm wide (between the segments), 8–25 cm wide (across the segments), segments 2–6 per side, narrowly oblong, 1–2.5 cm wide. Apex acute or obtuse. Upper surfaces glabrous; lower surfaces sparsely pubescent. Margins minutely callose–denticulate. Petioles 3–7 cm long. Stipules absent.

Flowers: Flowers in inflorescences 8–15–flowered, pubescent, peduncles 40–50 mm long, pedicels 10–15 mm long. Flowers bisexual (perfect); hypanthium obconical, 10–12 mm long, 6–8 mm wide, pubescent. Calyx lobes triangular, 3–5 mm long, 2–2.5 mm wide, apex obtuse. Corolla greenish white with purplish longitudinal stripes at base, 36–50 mm long, 4–5 mm wide, sparsely pubescent, the tube suberect to slightly curved, the lobes spreading. Stamens 5, alternate with corolla lobes, connate; staminal column white, sparsely pubescent at base; anthers glabrous, the lower 2 with apical tufts of white hairs. Ovary inferior, 2-celled; ovule placentation axile; stigma 2-lobed, wet or dry, appressed and nonreceptive as the style grows through the anther tube, pushing out the pollen, after which the stigmas spread apart and become receptive.

Fruit: Berries unknown. Seeds: mature seeds not seen.

Ploidy:

Habitat: Rare in diverse mesic forest; central Wai'anae Mountains; O'ahu. Last collected in 1965 (Carlquist & Parratt 1808; DUKE; MICH; RSA).

Elevation Range:

Historical Distribution

Uses and Culture

USES

Natural History

Statewide Status

Endemic

Island Status

O'ahu Endemic

Dispersal Agents


Pollinators

Bibliography

Name Published In: H.G.A.Engler (ed.), Pflanzenr., IV, 276b: 63 (1943)

Other References

Wagner et al. 1990:459 (O)

Occurrences

SNo. Scientific Name Scientific Name Authorship Locality Habitat Basis of Record Recorded By Record Number Island Source Date
1 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener 4207 NY 8/7/1932
2 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener 7769b NY 10/30/1932
3 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener & w. bush 4207 Oahu US 8/7/1932
4 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Degener, O.; Bush, W. 4207 Oahu US 8/7/1932
5 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN perlman, s.p. obata, j. collector number: 4988 Oahu BISH 10/5/1986
6 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN perlman, s.p. collector number: 4936 Kauai BISH 8/7/1986
7 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Perlman, S. 4988 Oahu BISH 10/5/1986
8 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information Moist valley. PRESERVED_SPECIMEN st.john, h. collector number: 11125 Oahu BISH 10/25/1931
9 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information Growing from steep sides of ravine. Associated species include: Marattia and Aleurites. PRESERVED_SPECIMEN carlquist, s. collector number: 1715 Oahu BISH 7/3/1965
10 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information 1.5 m above gully floor, on rock face with Pipturus. PRESERVED_SPECIMEN Perlman, S. 4936 Oahu BISH 8/7/1986
11 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information Plant emergent from a wet rock face in Clidemia and Pipturus shade. PRESERVED_SPECIMEN Paquin, D. s.n. Oahu BISH 9/1/1986
12 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information Moist valley. PRESERVED_SPECIMEN St. John, H. 11125 Oahu BISH 10/25/1931
13 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information In shady ravine S of trail PRESERVED_SPECIMEN carlquist, s. parratt, m. collector number: 1808 Oahu BISH 8/6/1965
14 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information Plant emergent from a wet rock face in Clidemia and Pipturus shade. PRESERVED_SPECIMEN paquin, d. collector number: s.n. Oahu BISH 9/1/1986
15 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information Growing from steep sides of ravine. Associated species include: Marattia and Aleurites. PRESERVED_SPECIMEN Carlquist, S. 1715 Oahu BISH 7/3/1965
16 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information In shady ravine S of trail PRESERVED_SPECIMEN Carlquist, S. 1808 Oahu BISH 8/6/1965
17 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information In dark damp ravine on ground and rocks PRESERVED_SPECIMEN Degener, O. 4207 Oahu BISH 8/7/1932
18 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN Degener, O. & W. Bush G 8/7/1932
19 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information In dark damp ravine on ground and rocks PRESERVED_SPECIMEN degener, o. bush, w. collector number: 4207 Oahu BISH 8/7/1932
20 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN otto degener|will bush degener 4207 MIN 8/7/1932
21 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information PRESERVED_SPECIMEN o. degener 7769 NY 10/30/1932
22 Cyanea pinnatifida (Cham.) E.Wimm. Contact Bishop Museum Botany department for locality information in dark damp ravine on ground and rocks. PRESERVED_SPECIMEN degener, otto; bush, will 4207 CAS 8/6/1932
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