Desert Botanical Garden Herbarium
(DES)
Catalog #: DES00056321
Occurrence ID (GUID): c59c170f-e4c1-4fab-8cda-451766e969f8
Taxon: Prenanthella exigua (Gray) Rydb.
Family: Asteraceae
Collector: Wendy C. Hodgson   19475   
Date: 2005-05-06
Additional Collectors: Kate Watters, Lori Makarick
Locality: USA, Arizona, Coconino County, Grand Canyon National Park, South Canyon. Transet 1, just south of main fork to Bedrock Canyon, 0.6 km from where trail dropped into drainage. 12 421068E, 4039447N (7 m accuracy).
36.4971  -111.88133  NAD27 CONUS
Verbatim Coordinates: UTM: 403944742106812
Elevation: 1028 meters Verbatim Elevation: 3372ft.
Habitat: Riparian, rocky wash
Associated Species: Gutierrezia sarothrae, Atriplex canescens, Bromus rubens, Stanleya pinnata, Sphaeralcea ambigua, Opuntia basilaris longiareolata, Machaeranthera pinnatifida, Melilotus officinalis, Thymophylla pentachaeta belenidium, Xylorhiza tortifolia, Psilostrophe sparsiflora, Phacelia crenulata, Phacelia glechomifolia, Lepidium lasiocarpum, Erodium cicutarium, Anulocaulis leiosolenus, Dasychloa pulchella, Encelia resinifera, Mirabilis multiflora, Fallugia paradoxa, Bromus tectorum, Thamnosma montana, Phacelia rotundifolia, Brickellia longifolia, Cryptantha racemosa, Tiquilia latior, Streptanthella longirostris, Tamarix ramosissima, Camissonia, Atriplex navajoensis (?), Ephedra, Cryptantha, Atriplex purpurea var. nealleyi, Achnathermum hymenoides, Tagetina sparsiflora, Oenothera cavernae, Elymus elymoides, Sisymbrium altissimum, Prenanthella exigua, Gayophytum diffusum,.
Description: Uncommon local annual with pinkish flowers.
Reproductive Condition: flowers & fruit
Specimen Images
Record ID: c59c170f-e4c1-4fab-8cda-451766e969f8
For additional information on this specimen, please contact: Andrew Salywon (asalywon@dbg.org)
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