Assessments
This is a legacy website maintained as a backup for the Hawaii-Pacific Weed Risk Assessment Project.
Please visit Plant Pono (https://plantpono.org/) for the most current collection of assessments.
2257 Assessments Completed To Date
Download spreadsheet of All Assessments Completed to Date: All_HPRWA
Download pdf of All Assessments Completed to Date: All_HPWRA
To download individual weed risk assessments visit the Plant Pono website at https://plantpono.org/
Alysicarpus vaginalis (alyce clover, buffalo clover, buffalo-bur, one-leaf clover, white moneywort)
Fabaceae
High Risk
WRA Score = 14
Date: 9/22/21
Astronium lecointei (almendro macho, bolaquiro, miracoatiara)
Anacardiaceae
Low Risk
WRA Score = 0
Date: 4/18/22
Brassica carinata (African cabbage, Abyssinian mustard, Ethiopian kale)
Brassicaceae
Low Risk
WRA Score = 6
Date: 4/13/22
Brownea grandiceps (rose of Venezuela, scarlet flame bean)
Fabaceae
Low Risk
WRA Score = -5
Date: 4/07/22
Canavalia cathartica (maunaloa, poisonous sea bean, purge vine)
Fabaceae
Evaluate
WRA Score = 5
Date: 10/08/21
Ceropegia woodii (chain of hearts, rosary plant, sweetheart vine)
Apocynaceae
Low Risk
WRA Score = -2
Date: 7/5/22
Chambeyronia macrocarpa (flame thrower palm, red feather palm)
Arecaceae
Low Risk
WRA Score = -3
Date: 5/20/22
Clerodendrum trichotomum (harlequin glorybower, peanut butter tree, glorytree)
Lamiaceae
High Risk
WRA Score = 15
Date: 9/3/21
Crocosmia Ă—crocosmiiflora (autumn gold, garden montbretia, montbretia)
Iridaceae
High Risk
WRA Score = 12
Date: 7/29/22
Dalechampia aristolochiifolia (butterfly purple wings, silk crepe flower)
Euphorbiaceae
Low Risk
WRA Score = 2
Date: 7/11/22
Desmodium incanum (kaimi clover, Spanish clover, tick clover, tick trefoil)
Fabaceae
High Risk
WRA Score = 15
Date: 1/12/22
Desmodium intortum (beggar lice, green-leaf desmodium, greenleaf tick trefoil)
Fabaceae
High Risk
WRA Score = 18
Date: 1/21/22
Dietes iridioides (fortnight lily, African iris, morea iris)
Iridaceae
High Risk
WRA Score = 17
Date: 5/03/22
Diospyros kaki (kaki, Chinese persimmon, Japanese persimmon)
Ebenaceae
Low Risk
WRA Score = 2
Date: 5/18/22
Eragrostis barrelieri (Mediterranean love grass, pitted love grass)
Poaceae
High Risk
WRA Score = 11
Date: 3/30/22
Eucalyptus camaldulensis (Murray red gum, red river gum, river red gum)
Myrtaceae
High Risk
WRA Score = 14
Date: 10/21/21
Eucalyptus regnans (Australian oak, mountain ash, stringy gum)
Myrtaceae
Low Risk
WRA Score = -3
Date: 11/02/21
Euphorbia tirucalli (fingertree, African milkbush, milkhedge)
Euphorbiaceae
High Risk
WRA Score = 12
Date: 7/22/22
Flindersia brayleyana (Queensland maple, maple silkwood, red beech)
Rutaceae
Evaluate
WRA Score = 2
Date: 4/28/22
Garcinia livingstonei (imbe, African mangosteen, wild plum)
Clusiaceae
Low Risk
WRA Score = -1
Date: 6/3/22
Heliocarpus donnellsmithii (majagua, Saint sacrament, jolocin)
Malvaceae
High Risk
WRA Score = 8
Date: 11/30/21
Hesperaloe parviflora (hummingbird yucca, red hesperaloe, red yucca)
Asparagaceae
Low Risk
WRA Score = 0
Date: 1/28/22
Jacaranda copaia (copaia, cupay, abey, chingale, gualandai)
Bignoniaceae
Low Risk
WRA Score = 0
Date: 7/18/22
Lavandula stoechas (French lavender, Italian lavender)
Lamiaceae
High Risk
WRA Score = 14.5
Date: 12/8/21
Litsea glutinosa (Indian laurel, brown bollywood, bolly-beech)
Lauraceae
High Risk
WRA Score = 7
Date: 12/2/21
Odontonema callistachyum (firespike, purple firespike)
Acanthaceae
High Risk
WRA Score = 8
Date: 6/22/22
Oldenlandia corymbosa (diamond flower, flat-top mille graines)
Rubiaceae
High Risk
WRA Score = 16
Date: 9/17/21
Oxyspora paniculata (bristletips, jian zi mu shu, oxyspora)
Melastomataceae
High Risk
WRA Score = 11
Date: 6/15/22
Passiflora laurifolia (bell apple, water lemon, yellow granadilla)
Passifloraceae
High Risk
WRA Score = 9
Date: 7/26/22
Phleum pratense (timothy grass, meadow cat's tail, timothy)
Poaceae
High Risk
WRA Score = 24
Date: 6/20/22
Schefflera arboricola (dwarf umbrella tree, miniature schefflera, parasol plant)
Araliaceae
High Risk
WRA Score = 11
Date: 06/10/2022
Selenicereus anthonyanus (fishbone cactus, rick rack cactus, zig-zag cactus)
Cactaceae
Evaluate
WRA Score = 2
Date: 04/05/2022
Senna italica (dog senna, Italian senna, Senegal senna)
Fabaceae
High Risk
WRA Score = 11
Date: 11/26/2021
Terminalia superba (limba, white afara, shinglewood, white mukonja, Congo walnut)
Combretaceae
Low Risk
WRA Score = -2
Date: 1/26/22
Tiliacora triandra (yanang grass jelly vine, bai yanang)
Menispermaceae
Evaluate
WRA Score = 3
Date: 6/27/22
Urochloa brizantha (palisade grass, bread grass, palisade signal grass)
Poaceae
High Risk
WRA Score = 15
Date: 01/7/22
Urochloa decumbens (signal grass, Surinam grass, Basilisk signal grass)
Poaceae
High Risk
WRA Score = 17
Date: 01/4/22
Withania somnifera (ashwagandha, Indian ginseng, poison gooseberry, winter cherry)
Solanaceae
High Risk
WRA Score = 12
Date: 10/6/21
