Isodendrion longifolium

Aupaka

FWS Focus

Overview

Isodendrion longifolium, a member of the Violaceae (violet) family, is a slender, straight shrub 0.6 to 2 m (2 to 7 ft) tall. The hairless, somewhat leathery leaves are lance-shaped, 10 to 30 cm (4 to 12 in) long, and 3.4 to 6.5 cm(1 to 3 in) wide. The fragrant flowers are perfect and are borne singly along the branches. The five petals are purple, clawed, and somewhat unequal. The purple capsular fruit is 10 mm (0.4 in) long.

Scientific Name

Isodendrion longifolium
Common Name
aupaka
longleaf isodendrion
FWS Category
Flowering Plants
Kingdom

Location in Taxonomic Tree

Identification Numbers

TSN:

Geography

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Timeline

Explore the information available for this taxon's timeline. You can select an event on the timeline to view more information, or cycle through the content available in the carousel below.

35 Items

Listing

Listing

Listing

Listing

Listing

Listing

Listing

Listing

Listing

Critical Habitat

Notice

Notice

Notice

Critical Habitat

Critical Habitat

Critical Habitat

Notice

Notice

Notice

Notice

Notice

Notice

NEPA - EA

Notice

Notice

NEPA - EA

Notice

Notice

NEPA - EA

Critical Habitat

Critical Habitat

Five Year Review

Critical Habitat

Critical Habitat

Five Year Review

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Listing

Jul 1, 1975

Jul 1, 1975 Listing
Review of Status of Vascular Plants
  • Publication type: CNOR
Item 1

Listing

Dec 15, 1980

Dec 15, 1980 Listing
Review of Plant Taxa for Listing as Endangered or Threatened Species
  • Publication type: CNOR
Item 2

Listing

Nov 28, 1983

Nov 28, 1983 Listing
Supplement to Review of Plant Taxa for Listing as End. or Thr. Species; 48 FR 53640-53670
  • Publication type: CNOR
Item 3

Listing

Sep 27, 1985

Sep 27, 1985 Listing
Review of Plant Taxa for Listing as End. or Thr. Species; Notice of Review; 50 FR 39526-39584
  • Publication type: CNOR
Item 4

Listing

Feb 21, 1990

Feb 21, 1990 Listing
ETWP; Review of Plant Taxa for Listing as Endangered or Threatened Species; Notice of Review; 55 FRโ€ฆ
  • Publication type: CNOR
Item 5

Listing

Sep 30, 1993

Sep 30, 1993 Listing
ETWP; Review of Plant Taxa for Listing as Endangered or Threatened Species
  • Publication type: CNOR
Item 6

Listing

Oct 2, 1995

Oct 2, 1995 Listing (Threatened)
ETWP; Proposed Endangered or Threatened Status for Fourteen Plant Taxa From the Hawaiian Islands
  • Publication type: Proposed
Item 7

Listing

Feb 28, 1996

Feb 28, 1996 Listing
ETWP; Review of Plant and Animal Taxa That Are Candidates for Listing as Endangered or Threatened Sโ€ฆ
  • Publication type: CNOR
Item 8

Listing

Oct 10, 1996

Oct 10, 1996 Listing (Threatened)
ETWP; Determination of Endangered or Threatened Status for Fourteen Plant Taxa From the Hawaiian Islโ€ฆ
  • Publication type: Final
Item 9

Critical Habitat

Nov 7, 2000

Nov 7, 2000 Critical Habitat
Endangered and Threatened Wildlife and Plants; Determinations of Whether Desigantion of Critical Habโ€ฆ
  • Publication type: Proposed
Item 10

Notice

Jan 18, 2001

Jan 18, 2001 Notice
Reopening of Comment Period and Public Hearings: Determinations of Whether Designation of Critical Hโ€ฆ
  • Publication type: Public Hearing
Item 11

Notice

Jan 18, 2001

Jan 18, 2001 Notice
Reopening of Comment Period and Public Hearings: Determinations of Whether Designation of Critical Hโ€ฆ
  • Publication type: Comment Period Reopening
Item 12

Notice

Mar 7, 2001

Mar 7, 2001 Notice
ETWP; Reopening of Comment Period and Notice of Availability of the Draft Economic Analysis for Propโ€ฆ
  • Publication type: Comment Period Reopening
Item 13

Critical Habitat

Jan 28, 2002

Jan 28, 2002 Critical Habitat
ETWP; Revised Determinations of Prudency and Proposed Designations of Critical Habitat for Plant Speโ€ฆ
  • Publication type: Proposed
Item 14

Critical Habitat

Apr 3, 2002

Apr 3, 2002 Critical Habitat
Endangered and Threatened Wildlife and Plants; Revised Determinations of Prudency and Proposed Desigโ€ฆ
  • Publication type: Proposed
Item 15

Critical Habitat

May 28, 2002

May 28, 2002 Critical Habitat
Endangered and Threatened Wildlife and Plants; Designations of Critical Habitat for Plant Species Frโ€ฆ
  • Publication type: Proposed
Item 16

Notice

Aug 23, 2002

Aug 23, 2002 Notice
Endangered and Threatened Wildlife and Plants; Designations of Critical Habitat for Plant Species Frโ€ฆ
  • Publication type: Public Hearing
Item 17

Notice

Aug 23, 2002

Aug 23, 2002 Notice
Endangered and Threatened Wildlife and Plants; Designations of Critical Habitat for Plant Species Frโ€ฆ
  • Publication type: Comment Period Extension
Item 18

Notice

Aug 26, 2002

Aug 26, 2002 Notice
Endangered and Threatened Wildlife and Plants; Designations of Critical Habitat for Plant Species Frโ€ฆ
  • Publication type: Public Hearing
Item 19

Notice

Aug 26, 2002

Aug 26, 2002 Notice
Endangered and Threatened Wildlife and Plants; Designations of Critical Habitat for Plant Species Frโ€ฆ
  • Publication type: Comment Period Extension
Item 20

Notice

Aug 26, 2002

Aug 26, 2002 Notice
Endangered and Threatened Wildlife and Plants; Designations and Non-designations of Critical Habitatโ€ฆ
  • Publication type: Comment Period Extension
Item 21

Notice

Sep 12, 2002

Sep 12, 2002 Notice
Endangered and Threatened Wildlife and Plants; Designating Critical Habitat for Plant Species From tโ€ฆ
  • Publication type: Comment Period Extension
Item 22

NEPA - EA

Sep 12, 2002

Sep 12, 2002 NEPA - EA
Endangered and Threatened Wildlife and Plants; Designating Critical Habitat for Plant Species From tโ€ฆ
  • Publication type: Draft
Item 23

Notice

Sep 24, 2002

Sep 24, 2002 Notice
Endangered and Threatened Wildlife and Plants; Designations of Critical Habitat for Plant Species frโ€ฆ
  • Publication type: Public Hearing
Item 24

Notice

Sep 24, 2002

Sep 24, 2002 Notice
Endangered and Threatened Wildlife and Plants; Designations of Critical Habitat for Plant Species frโ€ฆ
  • Publication type: Comment Period Extension
Item 25

NEPA - EA

Oct 2, 2002

Oct 2, 2002 NEPA - EA
Endangered and Threatened Wildlife and Plants; Designating Critical Habitat for Plant Species from tโ€ฆ
  • Publication type: Draft
Item 26

Notice

Oct 2, 2002

Oct 2, 2002 Notice
Endangered and Threatened Wildlife and Plants; Designating Critical Habitat for Plant Species from tโ€ฆ
  • Publication type: Comment Period Extension
Item 27

Notice

Nov 15, 2002

Nov 15, 2002 Notice
Endangered and threatened wildlife and plants; designations of critical habitat for plant species frโ€ฆ
  • Publication type: Comment Period Reopening
Item 28

NEPA - EA

Dec 26, 2002

Dec 26, 2002 NEPA - EA
Endangered and threatened wildlife and plants; designations of critical habitat for plant species frโ€ฆ
  • Publication type: Draft
Item 29

Critical Habitat

Feb 27, 2003

Feb 27, 2003 Critical Habitat
Endangered and Threatened Wildlife and Plants; Final Designation or Nondesignation of Critical Habitโ€ฆ
  • Publication type: Final
Item 30

Critical Habitat

Jun 17, 2003

Jun 17, 2003 Critical Habitat
Endangered and threatened wildlife and plants; final designations or nondesignations of critical habโ€ฆ
  • Publication type: Final
Item 31

Five Year Review

Mar 16, 2009

Mar 16, 2009 Five Year Review (Information Solicitation)
Initiation of 5-Year Reviews of 103 Species in Hawaii
  • Publication type: Notice
Item 32

Critical Habitat

Aug 2, 2011

Aug 2, 2011 Critical Habitat
Listing 23 Species on Oahu as Endangered and Designating Critical Habitat for 124 Species:Proposed rโ€ฆ
  • Publication type: Proposed
Item 33

Critical Habitat

Sep 18, 2012

Sep 18, 2012 Critical Habitat
Endangered Status for 23 Species on Oahu and Designation of Critical Habitat for 124 Species; Finalโ€ฆ
  • Publication type: Final
Item 34

Five Year Review

Feb 13, 2015

Feb 13, 2015 Five Year Review (Information Solicitation)
Initiation of 5-Year Status Reviews of 133 Species in Hawaii, Oregon, Idaho, and Washington
  • Publication type: Notice
Item 35