Bidens asymmetrica (H. Lév.) Sherff

Kookolau or Koolau Range beggarticksAsteraceae (Sunflower family)Endemic to the Hawaiian Islands (leeward southeastern Koolau Range, Oahu only)Aiea Loop Trail, OahuEarly Hawaiians used the leaves in hot teas and tonics. Today, all species of kookoolau can be brewed as a tonic and each are said to have distinct flavors. Regarding Bidens spp., Isabella Abbott comments that "I find that the roughly half a dozen species common in Hawaii offer two or three slightly different flavors, each a bit more subtle than commercial black tea." ("Lau Hawaii: Traditional Hawaiian Uses of Plants")EtymologyThe name Bidens is derived from the Latin bi, two, and dens, teeth in reference to the pappus awns or collective bristles on the achenes (fruit, seeds).The specific epithet asymmetrica is from the Greek asymmetricus, irregular or lacking symmetry.nativeplants.hawaii.edu/plant/view/Bidens_asymmetrica

Kookolau or Koolau Range beggarticksAsteraceae (Sunflower family)Endemic to the Hawaiian Islands (leeward southeastern Koolau Range, Oahu only)Oahu (Cultivated)Closeup of flowerwww.flickr.com/photos/dweickhoff/32630242406/in/photostream/Early Hawaiians used the leaves in hot teas and tonics. Today, all species of kookoolau can be brewed as a tonic and each are said to have distinct flavors. Regarding Bidens spp., Isabella Abbott comments that "I find that the roughly half a dozen species common in Hawaii offer two or three slightly different flavors, each a bit more subtle than commercial black tea." ("Lau Hawaii: Traditional Hawaiian Uses of Plants")EtymologyThe name Bidens is derived from the Latin bi, two, and dens, teeth in reference to the pappus awns or collective bristles on the achenes (fruit, seeds).The specific epithet asymmetrica is from the Greek asymmetricus, irregular or lacking symmetry.nativeplants.hawaii.edu/plant/view/Bidens_asymmetrica

Kookolau or Koolau Range beggarticksAsteraceae (Sunflower family)Endemic to the Hawaiian Islands (leeward southeastern Koolau Range, Oahu only)Aiea Ridge, Koolau Mts., OahuEarly Hawaiians used the leaves in hot teas and tonics. Today, all species of kookoolau can be brewed as a tonic and each are said to have distinct flavors. Regarding Bidens spp., Isabella Abbott comments that "I find that the roughly half a dozen species common in Hawaii offer two or three slightly different flavors, each a bit more subtle than commercial black tea." ("Lau Hawaii: Traditional Hawaiian Uses of Plants")Seeds (Achenes)www.flickr.com/photos/dweickhoff/4970236192/in/photolist-...Habitwww.flickr.com/photos/dweickhoff/4927231363/in/photolist-...EtymologyThe name Bidens is derived from the Latin bi, two, and dens, teeth in reference to the pappus awns or collective bristles on the achenes (fruit, seeds).The specific epithet asymmetrica is from the Greek asymmetricus, irregular or lacking symmetry.nativeplants.hawaii.edu/plant/view/Bidens_asymmetrica

Kookolau or Koolau Range beggarticksAsteraceae (Sunflower family)Endemic to the Hawaiian Islands (leeward southeastern Koolau Range, Oahu only)Aiea Loop Trail, OahuWoody trunkEarly Hawaiians used the leaves in hot teas and tonics. Today, all species of kookoolau can be brewed as a tonic and each are said to have distinct flavors. Regarding Bidens spp., Isabella Abbott comments that "I find that the roughly half a dozen species common in Hawaii offer two or three slightly different flavors, each a bit more subtle than commercial black tea." ("Lau Hawaii: Traditional Hawaiian Uses of Plants")EtymologyThe name Bidens is derived from the Latin bi, two, and dens, teeth in reference to the pappus awns or collective bristles on the achenes (fruit, seeds).The specific epithet asymmetrica is from the Greek asymmetricus, irregular or lacking symmetry.nativeplants.hawaii.edu/plant/view/Bidens_asymmetrica

Kookolau or Koolau Range beggarticksAsteraceae (Sunflower family)Endemic to the Hawaiian Islands (leeward southeastern Koolau Range, Oahu only)Aiea Loop Trail, OahuEarly Hawaiians used the leaves in hot teas and tonics. Today, all species of kookoolau can be brewed as a tonic and each are said to have distinct flavors. Regarding Bidens spp., Isabella Abbott comments that "I find that the roughly half a dozen species common in Hawaii offer two or three slightly different flavors, each a bit more subtle than commercial black tea." ("Lau Hawaii: Traditional Hawaiian Uses of Plants")EtymologyThe name Bidens is derived from the Latin bi, two, and dens, teeth in reference to the pappus awns or collective bristles on the achenes (fruit, seeds).The specific epithet asymmetrica is from the Greek asymmetricus, irregular or lacking symmetry.nativeplants.hawaii.edu/plant/view/Bidens_asymmetrica

Kookolau or Koolau Range beggarticksAsteraceae (Sunflower family)Endemic to the Hawaiian Islands (leeward southeastern Koolau Range, Oahu only)Aiea Loop Trail, OahuEarly Hawaiians used the leaves in hot teas and tonics. Today, all species of kookoolau can be brewed as a tonic and each are said to have distinct flavors. Regarding Bidens spp., Isabella Abbott comments that "I find that the roughly half a dozen species common in Hawaii offer two or three slightly different flavors, each a bit more subtle than commercial black tea." ("Lau Hawaii: Traditional Hawaiian Uses of Plants")EtymologyThe name Bidens is derived from the Latin bi, two, and dens, teeth in reference to the pappus awns or collective bristles on the achenes (fruit, seeds).The specific epithet asymmetrica is from the Greek asymmetricus, irregular or lacking symmetry.nativeplants.hawaii.edu/plant/view/Bidens_asymmetrica

Kookolau or Koolau Range beggarticksAsteraceae (Sunflower family)Endemic to the Hawaiian Islands (leeward southeastern Koolau Range, Oahu only)Aiea Loop Trail, OahuEarly Hawaiians used the leaves in hot teas and tonics. Today, all species of kookoolau can be brewed as a tonic and each are said to have distinct flavors. Regarding Bidens spp., Isabella Abbott comments that "I find that the roughly half a dozen species common in Hawaii offer two or three slightly different flavors, each a bit more subtle than commercial black tea." ("Lau Hawaii: Traditional Hawaiian Uses of Plants")EtymologyThe name Bidens is derived from the Latin bi, two, and dens, teeth in reference to the pappus awns or collective bristles on the achenes (fruit, seeds).The specific epithet asymmetrica is from the Greek asymmetricus, irregular or lacking symmetry.nativeplants.hawaii.edu/plant/view/Bidens_asymmetrica

Kookolau or Koolau Range beggarticksAsteraceae (Sunflower family)Endemic to the Hawaiian Islands (leeward southeastern Koolau Range, Oahu only)Aiea Loop Trail, OahuEarly Hawaiians used the leaves in hot teas and tonics. Today, all species of kookoolau can be brewed as a tonic and each are said to have distinct flavors. Regarding Bidens spp., Isabella Abbott comments that "I find that the roughly half a dozen species common in Hawaii offer two or three slightly different flavors, each a bit more subtle than commercial black tea." ("Lau Hawaii: Traditional Hawaiian Uses of Plants")EtymologyThe name Bidens is derived from the Latin bi, two, and dens, teeth in reference to the pappus awns or collective bristles on the achenes (fruit, seeds).The specific epithet asymmetrica is from the Greek asymmetricus, irregular or lacking symmetry.nativeplants.hawaii.edu/plant/view/Bidens_asymmetrica

Kookolau or Koolau Range beggarticksAsteraceae (Sunflower family)Endemic to the Hawaiian Islands (leeward southeastern Koolau Range, Oahu only)Oahu (Cultivated)Flowers & leaveswww.flickr.com/photos/dweickhoff/32630241886/in/photostream/Early Hawaiians used the leaves in hot teas and tonics. Today, all species of kookoolau can be brewed as a tonic and each are said to have distinct flavors. Regarding Bidens spp., Isabella Abbott comments that "I find that the roughly half a dozen species common in Hawaii offer two or three slightly different flavors, each a bit more subtle than commercial black tea." ("Lau Hawaii: Traditional Hawaiian Uses of Plants")EtymologyThe name Bidens is derived from the Latin bi, two, and dens, teeth in reference to the pappus awns or collective bristles on the achenes (fruit, seeds).The specific epithet asymmetrica is from the Greek asymmetricus, irregular or lacking symmetry.nativeplants.hawaii.edu/plant/view/Bidens_asymmetrica