Type Information
Pittosporum confertiflorum A. Gray , U. S. Expl. Exped., Phan. 232 1854.
Maui, East Maui, Haleakala Crater, at base. 1840. U. S. Expl. Exped. s.n..
Holotype [US]. Isotype(s) [GH [fragment BISH!], K].
Note: Holotype: 2 sheets (7793! and 7794!); fragment BISH. Check pub., BISH only had first pg. (RKS, 2/97).
*Verification: R.K. Shannon; Haas, J.E. 1977. Allertonia 1:73-167.
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Pittosporum confertiflorum A. Gray f. longipes (Sherff) J.E. Haas, Allertonia 1: 135 1977.

*Verification: R.K. Shannon.
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Pittosporum confertiflorum A. Gray var. longipes Sherff, Field Mus. Nat. Hist., Bot. Ser. 22: 428 1941.
Maui, West Maui, on ridges behind Lahaina. May 1910. Forbes 28.M.
Holotype [BISH]. Isotype(s) [BISH!, F].

Note: Transcription of field book says "Maunahooma."
*Verification: R.K. Shannon; Haas, J.E. 1977. Allertonia 1:73-167.
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Pittosporum confertiflorum A. Gray var. mannii Sherff, Amer. J. Bot. 28: 24 1941.
Lana`i, s.l.. 1864- 1865. Mann and Brigham 337.
Holotype [CU]. Isotype(s) [BISH! [2], F [2] , G-DEL, GH, K, MASS, MO!, NY, UC, US].

Note: Sherff based this name on Pittosporum confertiflorum A. Gray var. B Hillebr.
*Verification: R.K. Shannon; Haas, J.E. 1977. Allertonia 1:73-167.
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Pittosporum confertiflorum A. Gray var. microphyllum Sherff, Amer. J. Bot. 28: 25 1941.
Lana`i, Kaiholena [Gulch]. 5 June 1913. Forbes 14.L.
Holotype [BISH]. Isotype(s) [B, BISH! [2], F [photo BISH!], GH, K].

Note: Day of collection from field book.
*Verification: R.K. Shannon; Haas, J.E. 1977. Allertonia 1:73-167.
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