Flora of North America species comparison

The green links below add additional plants to the comparison table. Blue links lead to other Web sites.
enable glossary links

Crataegus succulenta

Crataegus teres

aubépine succulente, fleshy hawthorn, succulent hawthorn
Habit Shrubs or trees, 40–80 dm. Shrubs or trees, 30–60 dm, branches ± weeping.
Stems

older trunks usually bearing compound thorns;

twigs: new growth reddish green, glabrous, 1-year old dark, shiny red-brown, 2–3-years old becoming dark gray, older ± paler gray;

thorns on twigs numerous, usually recurved, shiny, 1-year old dark blackish brown, stout, 3–6(–8) cm.

twigs slightly flexuous, new growth glabrate, 1-year old tawny to reddish brown, 2-years old dark gray;

thorns on twigs ± straight, 2-years old shiny blackish gray, ± fine to ± stout, 2–3 cm.
Leaves

petiole 1–2 cm, narrowly winged distally, glabrous, eglandular;

blade rhombic-elliptic to broadly rhombic-ovate or elliptic, 4–7 cm widest near middle, subcoriaceous mature (then often blue-green), base cuneate (constricted), lobes 3–5 per side, obscure to well-marked, sinuses shallow, lobe apex usually subacute to obtuse, margins serrate except proximally, veins 6–8 per side, impressed, apex acute to subacute, rarely obtuse, abaxial surface glabrous, adaxial scabrate-pubescent young.

petiole length 15–20% blade, ± pilose young, glandular;

blade dark green mature adaxially, narrowly obovate, 2–3.5 cm, thin, slightly coriaceous, base ± evenly tapered, lobes 0, margins finely glandular-serrate, veins (2 or)3 or 4 per side, apex flat-triangular to rounded or ± truncate, often minutely cuspidate, adaxially shiny mature, abaxial surface glabrous, adaxial veins sparsely hairy;

on extension shoots broadly elliptic to suborbiculate, larger, often slightly incised, strongly serrate.
Inflorescences

15–30-flowered;

branches pubescent or glabrous;

bracteoles linear, 1.7 cm, margins glandular.

2–6-flowered;

branches glabrate;

bracteoles linear, margins glandular.
Flowers

12–17 mm diam.;

hypanthium glabrous or pubescent;

sepals narrowly triangular, 4–6 mm, margins glandular-serrate to glandular-laciniate, abaxially glabrous, adaxial pubescence not recorded;

stamens 20, anthers usually red or pink, rarely white, 0.5–0.7 mm;

styles 2 or 3.

16 mm diam.;

hypanthium glabrous;

sepals narrowly triangular, 4–5 mm, margins glandular-serrate, adaxially sparsely hirsute;

anthers pale yellow;

styles 2 or 3.
Pomes

bright or deep red, lustrous, suborbicular, (4–)7–10(–14) mm diam., glabrous, rarely pubescent;

flesh mealy or succulent mature;

sepals spreading-reflexed;

pyrenes 2 or 3, sides pitted.

red, ± ellipsoid, 8–10 mm diam., glabrous;

sepals spreading, 7 mm;

pyrenes 2 or 3.
2n

= 51.

Crataegus succulenta

Crataegus teres
Phenology Flowering Mar; fruiting Aug–Sep.
Habitat Pine woods, sandy fields
Elevation 0–100 m (0–300 ft)
Distribution
from FNA
CT; IA; IL; IN; MA; MD; ME; MI; MN; MO; NC; NH; NY; OH; PA; RI; TN; VA; VT; WI; WV; MB; ON; QC
[WildflowerSearch map]
[BONAP county map]
from FNA
AL
Discussion

Varieties 5 (5 in the flora).

Crataegus succulenta ranges through the southern Great Lakes area to the middle St. Lawrence and southern New England, to Minnesota, to Iowa, Missouri (very rare), and Ohio, the Appalachians to North Carolina. An outlier has recently been recognized in Manitoba.

The dark twig colors of Crataegus succulenta are dramatic in winter and the coral red expanding bud scales are conspicuous in spring, more so than in most other species of hawthorn except C. macracantha. In summer, its commonly bluish green leaves, eglandular petioles, and impressed venation combine with thorn and twig characteristics to make this and C. macracantha usually instantly recognizable.

Crataegus succulenta often forms suckering thickets in the north.

(Discussion copyrighted by Flora of North America; reprinted with permission.)

Crataegus teres, C. attrita, and C. florens appear to form a natural group and may be difficult to distinguish. They share more or less unlobed, rather narrow, subcoriaceous, bright to deep green leaves with more or less sharply denticulate margins, subglabrous herbage, and inflorescence branches subglabrous to pilose, lacking the dense tomentum characteristic of many members of ser. Lacrimatae. They are not part of the C. alabamensis complex. Crataegus teres, the least common of the three, has perhaps the most individual characteristics, including manifesting a merely slightly flexuous twig, having the smoothest leaf tips, and with C. florens, the most venous leaves (usually 3–4 per side), also subglabrous or pilose inflorescence branches, and 2 or 3 styles, an ensemble of characteristics not unlike what might be found in ser. Crus-galli.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Key
1. Leaf blades proportionately narrow (1.6–2:1), elliptic to rhombic-elliptic or narrowly ovate
var. neofluvialis
1. Leaf blades proportionately wide (1.3–1.6:1), ovate to broadly rhombic-ovate or broadly elliptic
→ 2
2. Pomes 4–6 mm diam.
var. pisifera
2. Pomes 7–14 mm diam
→ 3
3. Pomes 12–14 mm diam.
var. gemmosa
3. Pomes 7–10 mm diam
→ 4
4. Anthers red or pink.
var. succulenta
4. Anthers white.
var. michiganensis
Source FNA vol. 9, p. 518. FNA vol. 9, p. 628.
Parent taxa Rosaceae > subfam. Amygdaloideae > tribe Maleae > Crataegus > sect. Macracanthae > ser. Macracanthae Rosaceae > subfam. Amygdaloideae > tribe Maleae > Crataegus > sect. Coccineae > ser. Lacrimatae
Sibling taxa
C. aemula, C. aestivalis, C. alabamensis, C. alleghaniensis, C. annosa, C. aprica, C. aquacervensis, C. ashei, C. atrovirens, C. attrita, C. austromontana, C. beata, C. berberifolia, C. biltmoreana, C. brachyacantha, C. brainerdii, C. brazoria, C. brittonii, C. buckleyi, C. calpodendron, C. castlegarensis, C. chrysocarpa, C. coccinea, C. coccinioides, C. cognata, C. collina, C. colonica, C. communis, C. compacta, C. condigna, C. craytonii, C. crocea, C. crus-galli, C. cupressocollina, C. delawarensis, C. dispar, C. dodgei, C. douglasii, C. egens, C. egregia, C. enderbyensis, C. erythropoda, C. exilis, C. eximia, C. extraria, C. fecunda, C. flabellata, C. flava, C. florens, C. floridana, C. florifera, C. fluviatilis, C. formosa, C. frugiferens, C. furtiva, C. gattingeri, C. gaylussacia, C. gilva, C. greggiana, C. harbisonii, C. holmesiana, C. ignava, C. incilis, C. integra, C. intricata, C. invicta, C. iracunda, C. irrasa, C. jesupii, C. jonesiae, C. lacrimata, C. laevigata, C. lanata, C. lancei, C. lanuginosa, C. lassa, C. laurentiana, C. leonensis, C. lepida, C. levis, C. lumaria, C. macracantha, C. macrosperma, C. magniflora, C. margarettae, C. marshallii, C. mendosa, C. meridiana, C. mira, C. mollis, C. monogyna, C. munda, C. nananixonii, C. neobushii, C. nitida, C. oakesiana, C. okanaganensis, C. okennonii, C. opaca, C. opima, C. orbicularis, C. ouachitensis, C. padifolia, C. pennsylvanica, C. persimilis, C. pexa, C. phaenopyrum, C. phippsii, C. pinetorum, C. populnea, C. prona, C. pruinosa, C. pulcherrima, C. punctata, C. purpurella, C. quaesita, C. reverchonii, C. rivularis, C. rivuloadamensis, C. rivulopugnensis, C. roribacca, C. rubella, C. rubribracteolata, C. saligna, C. sargentii, C. scabrida, C. schizophylla, C. schuettei, C. segnis, C. senta, C. sheila-phippsiae, C. sheridana, C. shuswapensis, C. sororia, C. spathulata, C. spes-aestatum, C. stolonifera, C. stonei, C. submollis, C. suborbiculata, C. tecta, C. teres, C. texana, C. tracyi, C. triflora, C. turnerorum, C. uniflora, C. ursopedensis, C. venusta, C. viridis, C. visenda, C. wattiana, C. williamsii, C. wootoniana, C. ×atrorubens, C. ×bicknellii, C. ×coleae, C. ×collicola, C. ×disperma, C. ×dispessa, C. ×fretalis, C. ×incaedua, C. ×kelloggii, C. ×latebrosa, C. ×lucorum, C. ×rufula, C. ×sicca, C. ×vailiae
C. aemula, C. aestivalis, C. alabamensis, C. alleghaniensis, C. annosa, C. aprica, C. aquacervensis, C. ashei, C. atrovirens, C. attrita, C. austromontana, C. beata, C. berberifolia, C. biltmoreana, C. brachyacantha, C. brainerdii, C. brazoria, C. brittonii, C. buckleyi, C. calpodendron, C. castlegarensis, C. chrysocarpa, C. coccinea, C. coccinioides, C. cognata, C. collina, C. colonica, C. communis, C. compacta, C. condigna, C. craytonii, C. crocea, C. crus-galli, C. cupressocollina, C. delawarensis, C. dispar, C. dodgei, C. douglasii, C. egens, C. egregia, C. enderbyensis, C. erythropoda, C. exilis, C. eximia, C. extraria, C. fecunda, C. flabellata, C. flava, C. florens, C. floridana, C. florifera, C. fluviatilis, C. formosa, C. frugiferens, C. furtiva, C. gattingeri, C. gaylussacia, C. gilva, C. greggiana, C. harbisonii, C. holmesiana, C. ignava, C. incilis, C. integra, C. intricata, C. invicta, C. iracunda, C. irrasa, C. jesupii, C. jonesiae, C. lacrimata, C. laevigata, C. lanata, C. lancei, C. lanuginosa, C. lassa, C. laurentiana, C. leonensis, C. lepida, C. levis, C. lumaria, C. macracantha, C. macrosperma, C. magniflora, C. margarettae, C. marshallii, C. mendosa, C. meridiana, C. mira, C. mollis, C. monogyna, C. munda, C. nananixonii, C. neobushii, C. nitida, C. oakesiana, C. okanaganensis, C. okennonii, C. opaca, C. opima, C. orbicularis, C. ouachitensis, C. padifolia, C. pennsylvanica, C. persimilis, C. pexa, C. phaenopyrum, C. phippsii, C. pinetorum, C. populnea, C. prona, C. pruinosa, C. pulcherrima, C. punctata, C. purpurella, C. quaesita, C. reverchonii, C. rivularis, C. rivuloadamensis, C. rivulopugnensis, C. roribacca, C. rubella, C. rubribracteolata, C. saligna, C. sargentii, C. scabrida, C. schizophylla, C. schuettei, C. segnis, C. senta, C. sheila-phippsiae, C. sheridana, C. shuswapensis, C. sororia, C. spathulata, C. spes-aestatum, C. stolonifera, C. stonei, C. submollis, C. suborbiculata, C. succulenta, C. tecta, C. texana, C. tracyi, C. triflora, C. turnerorum, C. uniflora, C. ursopedensis, C. venusta, C. viridis, C. visenda, C. wattiana, C. williamsii, C. wootoniana, C. ×atrorubens, C. ×bicknellii, C. ×coleae, C. ×collicola, C. ×disperma, C. ×dispessa, C. ×fretalis, C. ×incaedua, C. ×kelloggii, C. ×latebrosa, C. ×lucorum, C. ×rufula, C. ×sicca, C. ×vailiae
Subordinate taxa
C. succulenta var. gemmosa, C. succulenta var. michiganensis, C. succulenta var. neofluvialis, C. succulenta var. pisifera, C. succulenta var. succulenta
Synonyms C. alabamensis var. teres
Name authority Schrader ex Link: Handbuch 2: 78. (1831) Beadle: Biltmore Bot. Stud. 1: 43. (1901)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



Type/paste one or more Latin names into the boxes above; matching taxa will show up below the box as you type. You can use the up/down arrow keys to move through the list.

(If the plant you're looking for doesn't show up in the auto-complete list, that means it either isn't described in Flora of North America yet, or it's listed under a synonym. And please note that Flora of North America is still missing several plant families, including Fabaceae, Apiaceae, Boraginaceae, and Polemoniaceae.)

Choose a data source: Flora of North America, OregonFlora

The species comparison tool is brought to you by:
Northwest Wildflowers