Search for featured oaks. Acorns and leaves not drawn in same scale.

Monday

Quercus stenophylloides



Name:   
Quercus stenophylloides Hyata 1914

Synonyms: 
Cyclobalanopsis stenophylloides (Hayata) Kudo & Masamune 1930
Cyclobalanopsis stenophylla (Bl.) Schottky var. stenophylloides (Hayata)Liao 1974
Quercus salicina var stenophylloides (Hayata) S.S.Ying 1988
Quercus stenophylla var. stenophylloides (Hayata) A.Camus 1938
Quercus salicina var. asiatica Shen in Shen & Liu 1984

Local Names: 
Tai wan zhai ye qing gang

Image:

Illustration:

Oak information:

Range: Central and North Taiwan

Additional information and links on the genus Quercus:
Plants List: Quercus
Oaks of The World 
Quercus images on Google
Oak images on Google

List of genus Quercus and subgenus Cyclobalanopsis
USDA Plant List Search: (Type Quercus)
eFlora - Quercus




Friday

Quercus kerrii



Name:   Quercus kerrii Craib

Synonyms:    Cyclobalanopsis kerrii (Craib) Hu 1940; dispar Chun & Tsiang 1947, nom. illeg.; vestita Rehd. & Wils. in Sarg. 1916 not Griff. 1848

Local Names:   mao ye qing gang

Growth Habit usually 7-8 m, but reaches 20 m

Acorn:    acorn globose flattened, 0.7-1.3 cm high, 2-2.8 cm in diameter; apex flat or depressed;  several on a 4 cm long peduncle; slightly raised basal scar, 1-2 cm wide; enclosed 1/4 to 1/2 by cup; cup flat, 0.5-1 cm de haut, 2-3.5 cm in diameter, with bracts in 7-11 pubescent, entire or denticulate concentric rings; stylopodium persistent, greyish pubescent; maturing in 1 year; (Oaks of The World)

Leaves:    10-24 x 3-8 cm; evergreen or nearly so; leathery; oblong-elliptic, lanceolate or oblong-lanceolate; margin apical 2/3 serrate;  apex slightly obtuse to shortly acuminate; base rounded or broadly cuneate; shiny green above, hairy beneath; midrib weakly raised underside; 10-14 veins pairs; tertiary veins evident abaxially; petiole tomentose 1-2 cm long; (Oaks of The World)

Range:    SW China; Thailand; Vietnam; Myanmar; Laos

References:    
eFlora
Oak ICRA Checklist
Illustration
The Plant List
Oaks of the World 
International Plant Name Index 
Point Map of Quercus kerrii
Culture Sheet

Additional information and links on the genus Quercus:

Plants List: Quercus
Oaks of The World 
Quercus images on Google
Oak images on Google
List of genus Quercus and subgenus Cyclobalanopsis
USDA Plant List Search Page
eFlora - Quercus 





Thursday

Quercus alentejana ??? publ. in prep.



Name:   Quercus alentejana is a newly discovered taxon from the South West Iberian Penninsula. The proposed name is in the process of being formally published.

Synonyms:   Not applicable

Local Names:   Not applicable

Acorn:   

Leaves:   

Range:  South Portugal

References:    
The Oaks of Chevithorn Barton
Oak ICRA Checklist
Leaf images
Acorn image





Additional information and links on the genus Quercus:
Plants List: Quercus
Oaks of The World 
Quercus images on Google
Oak images on Google
List of genus Quercus and subgenus Cyclobalanopsis
USDA Plant List Search: (Type Quercus)
eFlora - Quercus




Wednesday

Quercus muehlenbergii




Name:   
Quercus muehlenbergii Engelm. 1887

Synonyms:   
acuminata (Michx.) Sarg. 1895
alexanderi Britt.
1901
brayi Small 1901
castanea Muhl. 1801, nom. illeg., not Née
muehlenbergii var. brayi (Small) Fang 1918
prinoides var. acuminata (Michx.) Gleason 1952
prinoides var. alexanderi (Britt.) Steyerm. 1960
prinus Coulter
prinus L. var. acuminata Michx.1801
rubra var. muehlenbergii (Engelm.) Wenz. 1884


Local Names:   
Chinkapin oak
Chinquapin oak
Cellow chestnut oak
Chestnut oak
Rock chestnut oak
Rock oak
Yellow oak

Acorn:    acorn 1.2-2 cm long; sesille or nearly so; singly or paired; enclosed 1/2 by scaly cup; dark brown to black; maturing in 1 year; cotyledons distinct (3)

Leaves:    6-20 x 4-9 cm; oboval to oblanceolate; thick; apex acuminate; base cuneate; 8-13 shallow lobes each side, pointed but not spinny; shiny green, glabrescent above; whitish green, hairy beneath (scattered stellate hairs); broad midrib; petiole yellow, hairless,1-3 cm long (3)

Range:   Widely distributed throughout eastern and central North America, local and disjunct population in Texas, New Mexico and northeastern Mexico. 

States:
AL  AR  CT  DE  FL  GA  IL  IN  IA  KS KY  LA  MD  MA  MI  MN  MS  MO  NE  NJ 
NM  NY  NC  OH  OK  PA  RI  SC  TN  TX VT  VA  WV  WI  ON  MEXICO

References:    
(1) USDA Plant Database - Quercus muehlenbergii
(2) US Forestry Service - Quercus muehlenbergii
(3) Oaks of the World - Quercus muehlenbergii

Additional information and links on the genus Quercus:
Plants List: Quercus
Oaks of The World 
Quercus images on Google
Oak images on Google
List of genus Quercus and subgenus Cyclobalanopsis
USDA Plant List Search: (Type Quercus)
eFlora - Quercus



Monday

Quercus x rosacea



Name:   
Quercus x rosacea.

Synonyms:    Quercus petraea x robur
Quercus pedunculata var. rosacea (Bechst.) Bluff & Fingerh. 1825
Quercus x allardii Hy 1895
Quercus x bossebovii Hy 1895
Quercus x brevipes Heuffel 1850
Quercus x hybrida Bechstein 1816
Quercus x feketei Simonk. 1887
Quercus x intermedia Boenningh. in Reichenb. 1831
Quercus x jahnii Simonk. 1890
Quercus x secalliana C.Vicioso 1950
Quercus x sessiloïdes Léveillé 1917

Quercus × superlata Borbás 
Quercus × roborigermanica Lasch 

Local Names:   

Acorn:    acorn's peduncle is the same length as the petiole of the nearest leave, reaching 5 cm; convex scales cup; cup enclosing 1/3 of the nut;

Leaves:    variable in size and shape; both sides glabrous, but with some simples hairs on veins and axils; base narrower than in Q. petraea, sometimes auricled; lobes are more regular than in Q.petraea; petiole glabrous, 0.5-2.5 cm long;

Range:   Native hybrid over Europe


References:     
The Plant List - Quercus x rosacea
Oaks of the World
Oak ICRA Checklist - Quercus xrosacea

Additional information and links on the genus Quercus:
Plants List: Quercus
Oaks of The World 
Quercus images on Google
Oak images on Google
List of genus Quercus and subgenus Cyclobalanopsis
USDA Plant List Search: (Type Quercus)
eFlora - Quercus

Friday

Quercus michauxii


Name: Quercus michauxii

Synonyms: Quercus bicolor var. michauxii, Quercus bicolor subsp michauxii, Quercus houstoniana, Quercus prinus, Quercus prinus var. michauxii

Local Names:   Swamp Chestnut Oak, Basket Oak, Cow Oak

Acorn: 2.5-3 cm long; ovoid; singly or paired; enclosed 1/2 by cup; cup sessile or nearly so, with free or slightly appressed scales; maturing in 1 year; cotyledons distinct 

Leaves:   10-23 x 5-12 cm; oblong; apex pointed, base cuneate; margin wavy with 9-14 pairs of teeth; shiny dark green above; grey green, tomentose beneath ; red at fall; petiole pubescent 5-20 mm long.

Range:   

References:  (1)  (2)  (3)  (4)



Additional information and links on the genus Quercus:
Plants List: Quercus
Oaks of The World 
Quercus images on Google
Oak images on Google
List of genus Quercus and subgenus Cyclobalanopsis
USDA Plant List: Quercus




Thursday

Cyclobalanopsis daimingshanensis



Name:     
Cyclobalanopsis daimingshanensis S. Lee in Y. C. Hsu & H. W. Jen, Acta Bot. Yunnan. 1: 147. 1979.
 

Synonyms:    Quercus daimingshanensis (S. Lee) C. C. Huang.

Local Names:    大明山青冈 da ming shan qing gang (2)

Acorn:    oblong 2 cm long, 1.3 cm wide; glabrous; enclosed 1/3 by cup; cup hemispherical velutinous outside, scales in 5-6 concentric rings with margins apical ones denticulate, others entire; scar 3-5 mm, flat; stylopodium persistent; matures first year; (1)

Leaves:    4-7 x 1.5-3 cm; elliptic; glabrous, whitish below, dark green above; base cuneate, apex shortly acuminate, margin denticulate near apex; 7-9 vein pairs inconspicuous above and slightly raised beneath; petiole 5-8 mm, glabrous; (1)

Range:    China (central Guangx, in Daming Shan). Habitat: Mixed mesophytic forests in mountains; circa 1000 m. C Guangxi (Daming Shan) (2)

References:
(1) http://oaks.of.the.world.free.fr/quercus_daimingshanensis.htm;
(2) http://www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=210000362
(3) http://www.tropicos.org/Name/13101192
Illustration



Additional information and links on the genus Quercus:
Plants List: Quercus
Oaks of The World 
Quercus images on Google
Oak images on Google
List of genus Quercus and subgenus Cyclobalanopsis
USDA Plant List Search: (Type Quercus)
eFlora - Quercus




Wednesday

Quercus palmeri



Name: Quercus palmeri

Synonyms:  Quercus dunnii, Quercus chrysolepsis var. palmeri

Local Names:   Palmer's Oak, Palmer Oak, Dunn Oak

Acorn:    Acorn 2-3 cm long; oblong to spindle-shaped; having an abruptly projecting point (mucronate); enclosed 1/4 by cup; cup sessile or nearly so, thin, wider than nut, scales covered with orange tinged glandular hairs; maturing in 2 years, from August to October

Leaves:    The leaf of the Quercus dunnii is 1.2-5 x 1-3 cm; elliptic or rounded; leathery; not convex; with wavy margins , sometimes rolled backward or downward or rolled at the tip of the margins (revolute). It is the spiniest of the oak species with 3-9 sharp teeth each side. It is grey green and glabrous adaxially; yellowish green tomentose abaxially, with prominent veins; no stellate hairs below; 3-8 vein pairs; petiole 2-5 mm, round in cross section;

Range:    Quercus dunnii is a native of California, Baja California and Arizona. It is usually an evergreen shrub. Map

References:    (1) (2) (3) Illustrations: (4)

Additional Information on Quercus Palmeri:
www.calflora
www.naturesongs
www.plants.usda.gov

Additional information and links on the genus Quercus:
Plants List: Quercus
Oaks of The World 
Quercus images on Google
Oak images on Google
List of genus Quercus and subgenus Cyclobalanopsis
USDA Plant List Search: (Type Quercus)
eFlora - Quercus




Tuesday

Quercus grisea



Name:
Quercus grisea Liebm 1854 (Q.grisea is actually a complex of two species : 1. Q.grisea Liebmann = gray oak, mountain white oak ; the type described below;  the specimen named Q.endemica C.H.Muller 1937 are actually identical; several hybrids with : Q.gambelii, Q.mohriana, Q.arizonica, Q.turbinella; 2. Q.arizonica Sargent 1895 (Oaks of the World.Free.Fr) (1)

Synonyms:   Quercus undulata Torr. var. grisea (Liebm.) Engelm. 1877, Quercus oblongifolia Coult., not Torr. 1853, nor R.Br. ter 1871

Local Names:    Scrub oak, Gray oak , Mountain white oak, Mexican Blue Oak

Acorn:    The acorn  measures 1.2-2 cm long; singly or paired; short peduncle 0-1.5 cm long; cup scaly, half-round, glabrous, enclosing 1/3 to 1/2 of nut; maturing in 1 year; cotyledons connate;(1)

Leaves:    2-8 x 1-4 cm; semi-evergreen; oval elliptic; entire; thick, stiff; margin rolled under, sometimes some mucronate teeth; base rounded, apex pointed; glaucous grey above with scattered stellate hairs; hairy beneath (with 4-11 rayed spreading trichomes); 6-10 vein pairs; petiole pubescent, 3-10 mm long;(1)

Images: Tree, Acorn and Leaves, Acorn and Leaves

Range: Limited distribution overall, gray oak is relatively common in the Trans-Pecos area of Texas [50].  Its range extends from Texas westward into the mountains of central and southern New Mexico [48]. Gray oak is less common in central and southeastern Arizona [35,60]. The scattered populations of gray oak in northern Mexico extend southward to Durango and westward from Coahuila to Sonora (http://www.fs.fed.us/database/feis/plants/tree/quegri/all.html) See Map. (2) (3)

References:    (1)  (2)  (3)  

Additional information and links on the genus Quercus:
Plants List: Quercus
Oaks of The World 
Quercus images on Google
Oak images on Google
List of genus Quercus and subgenus Cyclobalanopsis
USDA Plant List Search: (Type Quercus)
eFlora - Quercus




Monday

Quercus velutina



Name: Quercus velutina

Synonyms:   Quercus velutina var. missouriensis, Quercus leiodermis, 

Local Names:   Black oak,  Yellow oak, Quercitron oak, Quercitron, Yellow-bark oak, Yellowbark oak, Yellow butt oak, Smooth-bark oak, Smoothbark oak

Acorn:    Ovoid acorns, 1/2 to 3/4 inch long, 1/3 to 1/2 enclosed in a bowl-shaped cap; cap scales are loosely appressed (particularly loose on edges of cap), light brown and fuzzy, matures in 2 years in late summer and fall.

Leaves:  Alternate, simple, 4 to 10 inches long, obovate or ovate in shape with 5 (mostly) to 7 bristle-tipped lobes; leaf shape is variable, with sun leaves having deep sinuses and shade leaves having very shallow sinuses, lustrous shiny green above, paler with a scruffy pubescence and axillary tufts below. 

Range:   Widely distributed throughout Eastern and Central United States and extreme Southwestern Ontario, Canada.  In the United States, occurs from southwestern Maine west to southern Wisconsin and southeastern Minnesota; south through Iowa to eastern Nebraska, eastern Kansas, central Oklahoma, and eastern Texas; and east to northwestern Florida and Georgia

References:  (1) (2) (3) (4)
 
Additional information and links on the genus Quercus:
Plants List: Quercus
Oaks of The World 
Quercus images on Google
Oak images on Google
List of genus Quercus and subgenus Cyclobalanopsis
USDA Plant List: Search Page (Type Quercus)



Friday

Quercus trojana



Name: Quercus trojana.

Synonyms: Quercus aegilops, Quercus aegilops var. macedonica, Quercus grisebachii, Quercus macedonica, Quercus trojana, Quercus trojana f. macrobalana. 

Local Names: Trojan Oak, Macedonian Oak.  

Acorn: 2.7-4.5 cm long, 1.8-2 cm in diameter; apex truncate; cup sessile or nearly so, 2.5 cm in diameter, with long, spreading scales, enclosing 2/3 of nut; maturing in 2 years  

Leaves: 3-9 x 2-5 cm; semi-evergreen; oval lanceolate; leathery; apex pointed, base rounded or subcordate; margin toothed, with 6-12 pairs of mucronate teeth; both sides glabrous and slightly glaucous; petiole 0.2-0.5 cm, sparsely hairy.  

Range: Native to southeast Europe, Italy, southwest Asia,  the Balkans, western Turkey.

References: (1) (2) (3)

Thursday

Quercus blakei



Name:
Quercus blakei Skan 1899

Synonyms: 
Cyclobalanopsis blakei (Skan) Schottky 1912
blakei var. parvifolia Merrill 1927
blackei J.C.Lee 1935
chrysocalyx Hick. & A.Camus 1921 (A. Camus = n° 64)
Cyclobalanopsis chrysocalyx (Hick. & A.Camus) HjelmQ.1968
Acorn:  ovoid, 2.5-3.5 cm long, 1.5-3 cm in diameter, singly or paired; cup thin (1 mm), 5-10 mm long, 20-30 mm wide, with 6-7 rings denticulate at rim, outer surface grey brown tomentose, orangish silky inside, flattened, covering only base of nut; basal scar 7-11 mm wide, flat or impressed; stylopodium persistent, glabrescent; ripe in 1 year;  

Leaves: 8-17 x 2-4 cm; narrowly elliptic-oval to oval-lanceolate; leathery; lustrous green above, densely tomentose underneath (young leaves have a reddish tomentum); margins entire, apical 1/2 toothed; base cuneate, apex acuminate; 8-14 pairs of lateral veins, abaxially raised; petiole slender, glabrous, 1.5-3 cm long; 

References:  
Oaks of the World
The Plant List
eFloras.org

Illustrations: 
(1) (2) (3)





Wednesday

Quercus sinuata


Name: 
Quercus sinuata.

Synonyms: 
Quercus durandii,
Quercus undulata,

Local Names: 
Bastard Oak,
Bastard White Oak,
Durand Oak,
Bigelow Oak. 

Acorn: 1.2-1.5 cm; almost round; brown; sessile or nearly so; singly or paired; cup shallow, enclosing 1/4 or less of nut, with appressed, smooth, greyish scales; maturing in 1 year; 

 Leaves: 5-12 x 2.5-6 cm; oblanceolate; apex broadly rounded; base cuneate; margin entire or with few lobes or only wavy near apex; rich green, hairless above; dull green, pubescent beneath with 8-10 rays stellate hairs; 7-11 vein pairs; petiole 3-5 mm long.

References:
www.jstor.org
US Forestry Service
www.ars-grin.gov
Oaks of the World

Tuesday

Quercus skinneri


Name:
Quercus skinneri Benth 1841

Synonyms:
chiapasensis Trel. 1915
grandis Liebm. 1854
grandis var. tenuipes Trel. 1924
hemipteroides Mull. 1937
salvadorensis Trel. 1930
trichodonta Trel. 1938

Local Name:
chicharro



Quercus skinneri is found in Mexico, Guatemala, Honduras and El Salvador. It is a threatened by habitat loss. It can grow up to 35 meters tall.


References: 
Oaknames.org
Oaks of the World
The Plant List



Monday

Quercus merrillii


Acorns and leaves are not drawn on same scale.




Quercus merrillii or Cyclobalanopsis merrillii is the only oak specie in the Philippines and is found in the province of Palawan. It may also be found in the island of Borneo. This specie is a shrub. The 2 cm. acorn is ovoid, brown and hairless (glabrous) half enclosed by a sessile cup with 7 to 8 denticulate rings. The 2-4 x 1-2 cm leaves are oval, rounded at both ends or attenuate at base; leathery but thin;  entire or remotely crenate in apical 1/3; shiny green above, whitish beneath; 6-8 pairs of secondary veins, raised beneath; petiole 2-3 cm long. (1)

Illustration: An array of four individual art cards. Pigment ink on 2.5"x3.5" Bristol boards.





Friday

Quercus x comptoniae



Quercus x comptoniae (Charles Sprague Sargent, 1918) is a hybrid of Quercus lyrata (Overcup Oak) and Quercus Virginia (Live Oak). Synonyms: Lyrata x Virginiana, Compton Oak. Quercus x comptoniae can grow to a height of approximately 35 meters. It is native to Texas and Louisiana. It may be found in Alabama, Florida, Louisiana, Mississippi, South Carolina, Texas and Virginia. The acorns are an source of food for deer, wild turkey, black bear, northern bobwhite and ducks. Leaves and acorns are not drawn on same scale.



Further Reading: (1) (2) Images: (1) (2) (3)

Thursday

Quercus nigra




Quercus nigra, Water Oak, Possum Oak, aquatica (Lam.) Walt. 1788, hemisphaerica var. nana (Willd.) Sarg. 1895, microcarpa Small 1901, nana Willd. 1805, nigra var. aquatica Lam. 1785 nigra f. microcarya (Small) Sarg. 1918, nigra var. tridentifera Sarg. 1918, nigra var. heterophylla (Ait.) Ashe, uliginosa Wangenh. 1787 

Water oak is associated with the following oak species: willow oak (Quercus phellos), laurel oak (Q. laurifolia), Nuttall oak (Q. nuttallii), cherrybark oak (Q. falcata), white oak (Q. alba), swamp chestnut oak (Q. michauxii).  It is a deciduous tree and can grow up to 100 feet. The leaves are variable and fall in late winter. The acorn is globose, enclosed 1/3 to 1/4 by a shallow broad cup. Further reading: (1) (2) (3)




Wednesday

Quercus virgiliana





Quercus virgiliana, Ten. 1835, pubescence, acorn, leaf.  Pen and ink on 3.5"x2.5" Bristol board. I had a difficult time capturing the scales of this acorn; a lot of patterns and texture.

I chanced upon this almost perfectly ovoid acorn, Quercus virgiliana because I made a typographical error in searching for interesting facts about Quercus virginiana. What a magnificent discovery! This acorn is produced by the most beautiful and largest heritage oak trees in Southern Europe, East Corsica, Italy to the Black Sea. Quercus vigiliana or Roverella. There appears to be quite extensive documentation of heritage specimen throughout Italy. Check out these beautiful acorn images here and the majestic  1000 year old tree, the largest in Italy; a 250-300 year old specimen here and an estimated 400 year old tree here.
The leaf of the Quercus virgiliana is broadly oboval, 10-16 cm., flat with a rounded or cordate base. It has 5 to 7 pairs of often rounded lobes. It is woolly beneath. The petiole measures 1.5-2.5 cm.. The acorn is 3-4 cm in diameter, on a short peduncle, almost sessile; the cup has flat , lanceolate, reflexed scales. Ref: Oaks of the World

Tuesday

Quercus obconica





Leaf and influrescens are not drawn on same scale.


Quercus obconica (Y.C.Hsu & Z.K.Zhou 1998). Synonyms: Cyclobalanopsis litoralis (Chun and Tam ex Hsu &Wei Jen 1979), Cyclobalanopsis macrocalyx var. litoralis (Hsu and Jen), Deng &Z.K.Zhou 2005

Found in China (Hainan) where it eaches 15 meters tall. It is not hardy.

The leaves measure 8-15x4-10 centimeters with 6-9 curved vein pairs, abaxial inconspicuous tertiary veins; ovate to obovate; leathery; apex is obtuse or shortly pointed; cuneate base, entire margin or slightly denticulate near apex, greyish green beneath, tomentose then later glabrous.

Fruits: May be 3 to 5 together. Measure 3 to 4.5 centimeters L, 2.2 to 2.8 centimeters W, ovoid to cylindrical with rounded apex. Enclosed 1/2 or 1/3 by cup; 3-5 mm thick, 2-3 cm H by 2.5-3 cm W, tomentose outside and silky inside. 9-12 concentric rings, basal rings always entire while others may be dentate. It matures in 2 years from October to December.

References: (1) (2) (3) (4)
Illustration: Pigment ink on 2.5"x3.5" Bristol Board


Monday

Quercus macrocalyx, Cyclobalanopsis fleuryi






Leaf and influrescens are not drawn on same scale.

Author: Hickel & A.Camus 1931: Quercus macrocalyx (Hickel & A.Camus) Synonyms: M. Deng & Z.K.Zhou 2005, fleuryi Hickel & A. Camus 1923, Cyclobalanopsis fleuryi (Hickel & Camus) Chun ex Q.F.Zheng 1982 , tsoi Chun ex Menitsky 1976 , Cyclobalanopsis austroyunnanensis Hu 1951 , Cyclobalanopsis nengpulaensis H.Li & Y.C.Hsu 1992 , megalocarpa A.Camus 1948 , xanthoclada Drake 1890 (A.Camus = n° 6) , Cyclobalanopsis xanthoclada (Drake) Schottky 1912

Height: Up to 25 m tall; not hardy. Range: prefers granitic soil and wet mountain subtropical forests; Laos, Vietnam, China (Fujian, Guangdong, Guangxi, Guizhou, Hainan, Jiangxi, Tibet, Yunnan)

Acorn: 3-4 cm long, 2-3 cm in diameter, 4-5 together on a 7 mm thick rachis (thicker than twig), 2/3 or almost all covered by thick cup; cupule campanulate to cylindric, thick, with brown pubescence inside and outside, with feltlike orangish brown indumentum with 9-13 yellowish white pubescent, subentire rings; basal scar convex ; stylopodium persistent ; maturing in 2 years; References: (1), (2), (3) Photographs of specimen: (4) (5)

Leaves: 13-24 x 4-8 cm; elliptic-ovate or oblong-elliptic; apex acute to shortly acuminate; base cuneate; glabrous on both sides (young leaves densely orange brownish tomentose); whitish beneath; margin entire or with small teeth near apex; midvein slightly raised above; 10-15 veins pairs prominent beneath;  tertiary veins conspicuous; petiole 1 cm long, tomentose at first, becoming glabrous;  References: (1)(2)(3) Photograph: (4)

Illustration: Pigment ink on 2.5"x3.5" Bristol board



Saturday

First...


Why?



Some family trees may contain nuts.

I am not a botanist. I am a Sunday painter and pen and ink illustrator. I also love trees and leaves, and oaks and acorns. I studied speech pathology and nursing.I worked as a speech therapist and trauma nurse for many years. I am now a clinical analyst and I write clinical decision rule programs and modules. I also love trees and leaves, and oaks and acorns. Three years ago, I decided to embark on a project. I promised to illustrate a collection of the acorns of the world. This is the third year.  My love for trees was nurtured my by beloved mother. She was a conservationist without a personal agenda except a true love, respect and appreciation for nature especially plants and trees. She turned my childhood home into a dense grove and nursery of trees and plants. As metaphor goes, none exemplifies better the saying "sturdy oaks" as my parents did. Theirs was an honorable and exemplary life filled with virtue.

I dedicate this project to my beloved family and friends.

I am thankful to the many online botanical and academic sites that had supplemented the textbooks and live specimen resources I used complete these illustrations.

The illustrations in this blog are copyrighted by me. Please do not use these images or their derivatives for any commercial use without my written consent. 

Thank you.






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