Details for: PI 539775, Citrus trifoliata L., 'FROST'

Summary Data

Taxonomy:

Citrus trifoliata L.

Cultivar:

'FROST'

Origin:

Donated – California, United States

Maintained:

Natl. Germplasm Repository - Riverside

Received by NPGS:

01 Jan 1965

Improvement Status:

Cultivar

Form Received:

Cutting

Life Form:

Tree

Life Habit:

Tree

Availability

Form	Quantity	Note	Inventory	Cart
Plant	1 count	Please use comment field to indicate germplasm type being requested and quantity.	PI 539775 CVC PL

Restrictions
Plant material may be subject to additional regulations
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/louisianas_laws_and_regulations_npb_website_april_2023_tp.pdf

USA – Louisiana (as Poncirus trifoliata; See state regulation: Citrus canker quarantine)

There are no images for this accession.

Core Passport Data

Taxonomy:

Citrus trifoliata L.

Cultivar:

'FROST'

Origin:

Donated – California, United States

Maintained:

Natl. Germplasm Repository - Riverside

Received by NPGS:

01 Jan 1965

Improvement Status:

Cultivar

Form Received:

Cutting

Life Form:

Tree

Life Habit:

Tree

Source History

Donated

01 January 1965.
California, United States
Comment: Citrus and Citrus relative accessions at the Repository in Riverside without PI numbers.
Donor(s):

University of California

Accession Names and Identifiers

'FROST'

Type: Cultivar name

RCRC 3484

Type: Donor identifier

Narrative

Exceptionally vigorous.

Citrus trifoliata L.

Genus:

Citrus

Family:

Rutaceae

Subfamily:

Aurantioideae

Tribe:

Aurantieae

Subtribe:

Citrinae

Nomen number:

10791

Place of publication:

Sp. pl. ed. 2, 2:1101. 1763

Typification:

View in Linnean Typification Project

Verified:

04/20/2020 by ARS Systematic Botanists.

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Autonym(s)
Citrus trifoliata L. var. trifoliata

Homotypic Synonym(s)
Poncirus trifoliata (L.) Raf.
Poncirus trifoliata (L.) Raf. var. trifoliata

Heterotypic Synonym(s)
Citrus trifoliata L. var. monstrosa T. Itô
Poncirus trifoliata (L.) Raf. var. monstrosa (T. Itô) Swingle

Common names

Language	Name	note	seq	Citation
English	hardy-orange	as Poncirus trifoliata	1	McGuffin, M., J. T. Kartesz, A. Y. Leung, & A. O. Tucker. 2000. Herbs of commerce, ed. 2 American Herbal Products Association, Silver Spring, Maryland. Note: as Poncirus trifoliata
English	Japanese bitter-orange	as Poncirus trifoliata	1	Botanical Society of the British Isles. BSBI taxon database (on-line resource). Note: as Poncirus trifoliata
English	trifoliate-orange	as Poncirus trifoliata	1	Swingle, W. T. & P. C. Reece. 1967. The botany of Citrus and its wild relatives. Note: as Poncirus trifoliata
French	oranger trifoliolé	as Poncirus trifoliata	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: as Poncirus trifoliata
French	poncirus	as Poncirus trifoliata	2	Courboulex, M. & H. de Lorrain. 1997. Les agrumes: oranges, citron, pamplemousses, kumquats. Note: re. French common names
German	dreiblättrige Bitterorange	as Poncirus trifoliata	2	Reichel, S. 1998. pers. comm. Note: re. German common names as Poncirus trifoliata
Portuguese	limoeiro-trifoliado	as Poncirus trifoliata	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: as Poncirus trifoliata
Spanish	naranjo trébol	as Poncirus trifoliata	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: as Poncirus trifoliata
Swedish	citrontörne	as Poncirus trifoliata	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	zhi		2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition). Note: = Citrus trifoliata L.
Transcribed Korean	taengjanamu	as Poncirus trifoliata	2	Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:119. Note: as Poncirus trifoliata

Annotations

Nomenclature Name Change: 20 Apr 2020, from Poncirus trifoliata (L.) Raf. to Citrus trifoliata L.

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Availability
GROWTH	Tree habit	General growth habit of tree.	2 - spreading	0	CITRUS.TREEDATA.89	Not Available
GROWTH	Tree shape	General shape of tree.	3 - ellipsoid-oblate	0	CITRUS.TREEDATA.89	Not Available
GROWTH	Tree vigor	General vigor of tree.	2 - medium	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Vegetative Life Cycle	Evergreen vs. deciduous .	2 - deciduous	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Shoot tip color	Color of shoot tip.	1 - green	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Leaf type	Leaf type .	2 - trifoliate	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Leaf shape	Shape of leaves.	5 - orbicular	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Leaf form	Ratio of petiole to lamina.	2 - brevipetiolate	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Leaf margin	Type of leaf margin.	1 - crenate	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Petiole wing shape	Shape of petiole wing.	3 - obovate	0	CITRUS.TREEDATA.89	Not Available
MORPHOLOGY	Length of fruit	Mean of 10 fruit (cm)	4.4	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Width of fruit	Mean of 10 fruit (cm)	4.8	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Shape of fruit	Shape of fruit	4 - oblate	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Shape of fruit apex	Blossom end	4 - truncate	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Shape of fruit base	Stem end	4 - truncate	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Color of fruit	At maturity	3 - yellow	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Epicarp surface texture	Epicarp surface texture	2 - rugose	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Adherence of epicarp	Adherence to mesocarp	3 - strong	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Thickness of mesocarp	Measured in mm	3.5	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Nature of oil glands	Nature of oil glands	2 - conspicuous	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Number of segments per fruit	Number of segments per fruit	6.6	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Nature of segment membranes	Nature of segment membranes	2 - fine	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Fruit axis at maturity	Physiological maturity	1 - solid	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Color of pulp	Color of pulp	2 - yellow	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Texture of pulp	Texture of pulp	2 - medium	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Aroma of juice	Aroma of juice	5 - resinous	10	CITRUS.FRUITJUICEDATA.92	Not Available
MORPHOLOGY	Number of seeds	With pollinizer	3 - 3 to 10	10	CITRUS.FRUITJUICEDATA.92	Not Available