Cestrum parqui

Higher Taxonomy

Family: Solanaceae

Common Name: NIGHTSHADE FAMILY
Habit: Annual to shrub. Leaf: generally simple, generally alternate, generally petioled; stipules 0; blade entire to deeply lobed. Inflorescence: various. Flower: bisexual; calyx lobes generally 5; corolla +- radial, cylindric to rotate, lobes generally 5; stamens 5, on corolla tube, alternate lobes; ovary superior, generally 2-chambered, style 1. Fruit: berry, loculicidal or septicidal capsule, [(drupe)], 2--5-chambered.
Genera In Family: 75 genera, 3000 species: worldwide, especially +- tropics; many alien weeds in California; many cultivated for food, drugs, or ornamental (potato, tomato, peppers, tobacco, petunia). Toxicity: many TOXIC. Note: Nicandra physalodes (L.) Gaertn. is a waif.
eFlora Treatment Author: Michael H. Nee
Scientific Editor: Thomas J. Rosatti.

Genus: Cestrum

View Description

Dichotomous Key

Habit: Shrub; hairs branched or not. Leaf: entire, glabrous to hairy. Inflorescence: panicle. Flower: corolla narrowly funnel-shaped; stamens included, filaments equal or not. Fruit: berry, +- dry or not.
Etymology: (Greek: derivation unknown)

Cestrum parqui L'Hér.

WAIF
Habit: Plant 1--3 m; hairs minute, sparse. Stem: glabrous. Leaf: 6--11 cm, lanceolate, acuminate. Inflorescence: 4--6 cm, open, 20--many-flowered. Flower: calyx 5--7 mm; corolla 18--22 mm, yellow-white, lobes 3--4 mm. Fruit: 14 mm, dark purple-black. Seed: +- 10, 3--4 mm, dark brown to black.
Ecology: Disturbed areas; Elevation: < 1000 m. Bioregional Distribution: SnFrB; Distribution Outside California: southeastern United States; native to South America. Flowering Time: Jul--Dec
Jepson eFlora Author: Michael H. Nee
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)
View the CDFA Pest Rating page for Cestrum parqui

Previous taxon: Cestrum nocturnum
Next taxon: Chamaesaracha

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Citation for this treatment: Michael H. Nee 2012, Cestrum parqui, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=18790, accessed on April 18, 2024.

Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 18, 2024.

No expert verified images found for Cestrum parqui.

Geographic subdivisions for Cestrum parqui: SnFrB	MAP CONTROLS 1. You can change the display of the base map layer control box in the upper right-hand corner. 2. County and Jepson Region polygons can be turned off and on using the check boxes.

(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).	Data provided by the participants of the Consortium of California Herbaria. MAP LEGEND View all CCH records All markers link to CCH specimen records. The original determination is shown in the popup window. Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location. Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues. READ ABOUT YELLOW FLAGS CCH collections by month Duplicates counted once; synonyms included. Species do not include records of infraspecific taxa, if there are more than 1 infraspecific taxon in CA. Blue line denotes eFlora flowering time (fruiting time in some monocot genera).