Gouania vitifolia

Oahu Chewstick

FWS Focus

Overview

Gouania vitifolia, a member of the Rhamnaceae (buckthorn) family, is a climbing shrub or woody vine with tendrils. Leaves are papery in texture with a moderate to dense covering of short, soft hairs on both surfaces. The leaves are elliptic to broadly oval in outline with toothed or lobed margins and 3 to 8 cm (1.2 to 3.2 in) long by 2 to 4.8 cm (0.3 to 1.9 in) wide. Flowers are arranged in axillary spikes 0.8 to 7 cm (0.3 to 2.8 in) long. The flowers are small with sepals and petals ranging from 0.7 to 1.1 mm (0.03 to 0.04 in) in length. Both the sepals and petals are white. The 2- or 3-winged fruit are about 9 to 10 mm (0 4 in) long. Seeds are oval, glossy, dark brown, and about 3.4 to 5 mm (0.1 to 0.2 in) long.

Scientific Name

Gouania vitifolia
Common Name
Oahu chewstick
No common name
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.

26 Items

Listing

Listing

Notice

Critical Habitat

Critical Habitat

Critical Habitat

Notice

Notice

Notice

Notice

Notice

NEPA - EA

Notice

Critical Habitat

NEPA - EA

Critical Habitat

Critical Habitat

Critical Habitat

Five Year Review

Five Year Review

Critical Habitat

Critical Habitat

Critical Habitat

Critical Habitat

Five Year Review

Five Year Review

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Listing

Dec 14, 1992

Dec 14, 1992 Listing (Endangered)
ETWP; Proposed Endangered Status for Three Plants from the Waianae Mountains, Island of Oahu, HI; 57โ€ฆ
  • Publication type: Proposed
Item 1

Listing

Jun 27, 1994

Jun 27, 1994 Listing (Endangered)
ETWP; Endangered Status for Three Plants From the Waianae Mountains, Island of Oahu, HI
  • Publication type: Final
Item 2

Notice

Sep 30, 1994

Sep 30, 1994 Notice (Recovery Plan (FR))
Availability of Draft Recovery Plan for the Waianae Plant Cluster for Review and Comment
  • Publication type: Document Availability
Item 3

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 4

Critical Habitat

May 28, 2002

May 28, 2002 Critical Habitat
ETWP; Designations of Critical Habitat for Plant Species From the Island of Hawaii, Hawaii
  • Publication type: Proposed
Item 5

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 6

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 7

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 8

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 9

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 10

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 11

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 12

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 13

Critical Habitat

Dec 18, 2002

Dec 18, 2002 Critical Habitat
Endangered and Threatened Wildlife and Plants; Designations of Critical Habitat for Plant Species Frโ€ฆ
  • Publication type: Proposed
Item 14

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 15

Critical Habitat

May 14, 2003

May 14, 2003 Critical Habitat
Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for 60 Plant Speciesโ€ฆ
  • Publication type: Final
Item 16

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 17

Critical Habitat

Jul 2, 2003

Jul 2, 2003 Critical Habitat
Endangered and Threatened Wildlife and Plants; Final Designation and Nondesignation of Critical Habiโ€ฆ
  • Publication type: Final
Item 18

Five Year Review

Jul 6, 2005

Jul 6, 2005 Five Year Review (Information Solicitation)
Initiation of 5-Year Reviews of the Mariana Fruit Bat (Pteropus mariannus mariannus), Mariana Crow (โ€ฆ
  • Publication type: Notice
Item 19

Five Year Review

Apr 8, 2010

Apr 8, 2010 Five Year Review (Information Solicitation)
5-Year Status Reviews of 69 Species in Idaho, Washington, Hawaii, Guam, and the Commonwealth of theโ€ฆ
  • Publication type: Notice
Item 20

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 21

Critical Habitat

Jun 11, 2012

Jun 11, 2012 Critical Habitat
Listing 38 Species on Molokai, Lanai, and Maui as Endangered and Designating Critical Habitat on Molโ€ฆ
  • Publication type: Proposed
Item 22

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 23

Critical Habitat

Mar 30, 2016

Mar 30, 2016 Critical Habitat (Revision)
Designation and Nondesignation of Critical Habitat on Molokai, Lanai, Maui, and Kahoolawe for 135 Spโ€ฆ
  • Publication type: Final
Item 24

Five Year Review

May 7, 2018

May 7, 2018 Five Year Review (Information Solicitation)
Initiation of 5-Year Status Reviews for 156 Species in Oregon, Washington, Hawaii, Palau, Guam, andโ€ฆ
  • Publication type: Notice
Item 25

Five Year Review

May 10, 2022

May 10, 2022 Five Year Review (Information Solicitation)
Initiation of 5- Year Status Reviews for 167 Species in Oregon, Washington, Idaho, Montana, Califorโ€ฆ
  • Publication type: Notice
Item 26