Plant Index


 
 
 

Carya aquatica

Carya aquatica (Michx. f.) Nutt.

water hickory, bitter pecan

Synonym(s): Carya aquatica var. australis, Hicoria aquatica
Carya aquatica (Water Hickory)
Image ID: 13452
Image by: Sorrie, Bruce A.
Image Collection: NCBG Digital Library

PLANT INDEX

ID_PLANT: CAAQ2
SCIENTIFIC NAME: Carya aquatica
Include in WOTAS: 0
Publish to Web: 1
Last Modified: 2016-12-22

GENUS INDEX

GENUS CODE: CARYA
GENUS SCIENTIFIC: Carya
GENUS AUTHORITY: Nutt.
GENUS COMMON: Hybrid hickory
GENUS SUMMARY: [contributed by Alan S. Weakley & Robert K. Peet]
GENUS IDENTIFICATION: Identification notes: Surface vestiture of leaves and bud scales is useful in distinguishing species of Carya. Some use of these characters can be made with a 10 or 20 hand lens; better still is a dissecting microscope. It is important to understand the different trichome types mentioned in the key (terminology follows Hardin 1990 and Hardin & Stone 1984). Short acicular trichomes are simple, unicellular trichomes tapered to a pointed tip, 0.10-0.35 mm long and with rough walls. Long acicular trichomes (solitary of Hardin & Stone 1984) are similar to short acicular, but are much larger, 0.45-1.6 mm long, and have smooth walls. Fasciculate trichomes are multicellular and have 2-8 straight or curled rays radiating from a clustered base. Multiradiate trichomes are similar to fasciculate, but have 8-17 rays, the inner (and usually more upright) rays attached basally above the outer (and usually more spreading) rays. Capitate glandular trichomes are unicellular or multicellular, and are distinguished by their bulbous or expanded tip; they are usually 0.02-0.1 mm long. Peltate scales are flat or dome-shaped shields or disks, slightly to strongly glandular, (sometimes regularly or irregularly lobed) and can be either sessile or stalked (they are often referred to as scales, resin dots, peltate glands, or lepidote scales). On the lower surfaces of leaflets, peltate scales are of two types: large peltate scales are 0.08-0.3 mm in diameter and are round, with smooth or slightly irregular margins, while small peltate scales are 0.025-0.12 mm in diameter and are either round, irregularly lobed or regularly 2- or 4-lobed.
GENUS REFERENCES: Stone in FNA (1997); Hardin (1992); Hardin & Stone (1984); Elias (1972); Stone, Adrouny, & Flake (1969); Stone (1961); Mohlenbrock (1986); Sargent (1918); Manning (1950); Hardin (1952); Little (1969); Harrar & Harrar (1962); Stone in Kubitzki, Rohwer, & Bittrich (1993). Key based in part on an unpublished manuscript prepared by Stone & Hardin for the Flora of the Southeastern United States.

FAMILY INDEX

FAMILY CODE: JUGLAN
FAMILY SCIENTIFIC: Juglandaceae
FAMILY AUTHORITY: A. Richard ex Kunth 1824
FAMILY COMMON: Walnut Family
FAMILY SUMMARY: A family of about 8 genera and 60 species, trees and shrubs, mostly temperate.
FAMILY REFERENCE: Stone in FNA (1997); Manos & Stone (2001); Elias (1972); Stone in Kubitzki, Rohwer, & Bittrich (1993).

NCBG DESCRIPTIVES

INTRO:
STEMS:
LEAVES:
INFLORESCENCE:
FLOWERS:
FRUITS:
COMMENTS:
HEIGHT:

DURATION: Perennial
HABIT: Tree

LEAF ARRANGEMENT:
LEAF COMPLEXITY: Pinnate
LEAF RETENTION: Deciduous

FLORAL CHARACTERISTICS
SYMMETRY:
BLOOM TIME: Apr-May
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
x x x x

BLOOM COLOR:
White Red Pink Orange Yellow Green Blue Lavender Purple Violet Brown Not Applicable
x

FRUITING PERIOD: Oct.

DISTRIBUTION
HABITAT TYPE:
NATIVE RANGE: southeastern United States

HORTICULTURAL
Plant Sale Text:

Bloom Table Text:

NCBG Location:

Cultural Notes:

SOIL MOISTURE: Average, Moist/Wet
LIGHT EXPOSURE: Sun, Part Shade, Shade
MINIMUM HARDINESS ZONE:
MAXIMUM HARDINESS ZONE:
GERMINATION CODE:
WILDLIFE VALUE:
DEER RESISTANCE:

GRIM ACCESSIONS

acc_id acc_num acc_dt coll_id Action
174 2004-0282 2006-07-24 175 View
799 1985-0458 View
3513 1991-0166 View
5666 1995-0790 View
8253 2004-0282 2006-07-24 View


GRIM COLLECTIONS

Coll_id Project Collection date Collector Action
175 HORT 2002-12-02 Stern View


GRIM PLANTINGS

plt_num acc_id loc_num pers_num inst_dt Action
346 174 159 Neal 2012-10-23 View
1523 799 157 NCBG staff 0000-00-00 View
1524 799 160 NCBG staff 0000-00-00 View
5770 3513 6 NCBG staff 1991-12-04 View
8180 5666 204 NCBG staff 1993-01-01 View

USDA PLANTS DATABASE

USDA Symbol: CAAQ2
USDA Common Name: Water Hickory
Native Status: L48 (N)
Distribution: USA (AL, AR, FL, GA, IL, IN, KY, LA, MO, MS, NC, OK, SC, TN, TX, VA)
Duration: Perennial
Growth Habit: Tree

NATIONAL WETLAND INDICATOR STATUS

Region:AGCPAKAWCBEMPGPHIMWNCNEWMVE
Status: OBL OBL OBL OBL

This information is derived from the U.S. Army Corps of Engineers 2016 National Wetland Plant List, Version 3.3 (Lichvar, R.W., D.L. Banks, W.N. Kirchner, and N.C. Melvin. 2016. The National Wetland Plant List: 2016 wetland ratings. Phytoneuron 2016-30: 1-17. Published 28 April 2016. ISSN 2153 733X). Regions: AGCP-Atlantic and Gulf Coastal Plain, AK-Alaska, AW-Arid West, CB-Caribbean, EMP-Eastern Mountains and Piedmont, GP-Great Plains, HI-Hawaii, MW-Midwest, NCNE-Northcentral and Northeast, WMCV-Western Mountains, Valleys & Coast

WEAKLEY FLORA

SCIENTIFIC NAME: Carya aquatica
COMMON NAME: Water Hickory, Bitter Pecan
SYNONYMY: [= C, F, FNA, G, GW, K1, K3, Mo, RAB, Va, WH3; = Hicoria aquatica (Michaux f.) Britton - S]
PHENOLOGY: Apr-May; Oct.
HABITAT: Swamp forests, where flooded during the winter months.
COMMENTS: Se. VA south to s. peninsular FL, west to e. TX, north inland to se. MO, s. IL, and se. OK.
RANGE MAP: Carya aquatica.png

Key to Map Symbols
ABOUT FAMILY (Weakley Flora)
Juglandaceae A. Richard ex Kunth 1824 (Walnut Family)
SUMMARY: A family of about 8 genera and 60 species, trees and shrubs, mostly temperate.
REFERENCE: Stone in FNA (1997); Manos & Stone (2001); Elias (1972); Stone in Kubitzki, Rohwer, & Bittrich (1993).
ABOUT GENUS (Weakley Flora)
Carya Nutt. (Hybrid hickory)
SUMMARY: [contributed by Alan S. Weakley & Robert K. Peet]
REFERENCE: Stone in FNA (1997); Hardin (1992); Hardin & Stone (1984); Elias (1972); Stone, Adrouny, & Flake (1969); Stone (1961); Mohlenbrock (1986); Sargent (1918); Manning (1950); Hardin (1952); Little (1969); Harrar & Harrar (1962); Stone in Kubitzki, Rohwer, & Bittrich (1993). Key based in part on an unpublished manuscript prepared by Stone & Hardin for the Flora of the Southeastern United States.

HERBARIUM RESOURCES

SERNEC: Find Carya aquatica in Southeast Regional Network of Experts and Collections (if available)
UNC SERNEC: Find Carya aquatica in University of North Carolina Chapel Hill Herbarium - Southeast Regional Network of Experts and Collections (if available)

WEB RESOURCES

USDA: Find Carya aquatica in USDA Plants
NPIN: Find Carya aquatica in NPIN Database
FNA: Find Carya aquatica in the Flora of North America (if available)
Google: Search Google for Carya aquatica

NCBG IMAGE RECORDS

ID IMAGE1: 13452
ID IMAGE2: 13454
ID IMAGE3: 0

From the Image Gallery


Image ID: 13454

Image ID: 13455

Image ID: 13453
4 photo(s) available in the Image Gallery

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