RARE PLANT RESEARCH

An explanation of the Size Codes and Other Codes can be found in the Code Table

Plant List - Page 8
Species
Size
Codes
Other
Codes
Price
** Euphorbia ambovombensis Rauh & Razafindratsira
Native to near Ambovombe, SW Madagascar. Tuberous rooted species that is popular with caudiciform lovers. Rare.
2"
C, LS, ST
$9.50
* Euphorbia barnardii White, Dyer & Sloane
Native to the Lydenburg district of Transvaal. Its stems are segmented as in E. cooperi. Up to .6m high.
4"
ST
$8.50
** Euphorbia bothae Lotsy & Goddjim
Native to Fish River Valley N. of Grahamstown. Four-sided light green stems grow to about 1.5m. Yellow flowers.
4"
ST
$6.50
Euphorbia collectoides Benth
BLM 0689 Nr. Concepcion de Buenos Aires, Jalisco. A xeric shrub, not succulent, but able to withstand considerable drought. Likely the first time in cultivation.
2"
4"
ST
ST
$8.50
$13.50
* Euphorbia confinalis v. confinalis R.A. Dyer
Known as "Lebombo" in its native habitat the Lebombo mountains of Transvaal. Attractive stem succulent that grows to 10m in habitat!
2"
4"
ST
ST
$4.50
$8.50
** Euphorbia cylindrifolia ssp. tuberifera Rauh
A tuberous rooted species with cylindrical leaves. Another great collector plant that forms a caudex up to 10cm wide.
2"
C
$8.50
** Euphorbia decaryi v. decaryi Guill
Growing in mats in S. Madagascar and endangered. Spreads by underground stolens. Popular.
2"
4"
ST
ST
$4.50
$7.50
** Euphorbia decaryi v. spirostacha Rauh & Buch
Similar to above, but more diminutive and leaves arranged in spiral rows. Grows under Alluadia forests.
2"
4"
ST
ST
$4.50
$7.50
* Euphorbia didieroides M. Denis & Leandri
As the specific name implies this is Dideria-like in habit. Madagascar.
2"
4"
ST
ST
$4.50
$8.50
* Euphorbia ferox Marloth
Wide spread throughout eastern Cape Province. One of the more heavily spined Euphorbias.
4"
ST
$8.50
* Euphorbia fimbriata Scop.
Native to the Cape Province, This columnar type has short spines and clumps when young.
4"
ST
$6.50
** Euphorbia francoisii Leandri
S. Madagascar and one of those endearing plants that has both a nice caudex and beautiful variable leaves.
2"
4"
C
C
$5.50
$12.50
** Euphorbia gentryi Steinman
Native to Sonora. A tuberous rooted shrub that eventually forms a large caudes. Material offered here are rooted cuts from seed from the type species.
2"
C
$9.50
* Euphorbia graniticola Leach
Native to Mozambique and Zimbabwe. Grows to 2m in the wild. The spine shields from a continuous white horny margin.
4"
ST
$8.50
Euphorbia graniticola Leach
Native to Mozambique and Zimbabwe. Grows to 2m in the wild. The spine shields from a continuous white horny margin.
4"
ST
$8.50
* Euphorbia griseola v. mashonica Leach
Native to Zimbabwe. Differs from the type by growing taller and tree-like to 3.5m. From habitat seed.
2"
4"
6"
ST
ST
ST
$4.50
$8.50
$12.50
* Euphorbia groenewaldii Dyer
Native to Pietersburg, N. Transvaal. Twisting stems.
2"
4"
C, ST
C, ST
$4.50
$7.50
* Euphorbia halipedicola Leach
From habitat collected seed in Zimbabwe. To 4m high.
4"
ST
$8.50
* Euphorbia hedyotoides N.E. Br.
Nr. Amboasary, southern Madagascar. This is one of those rare and delightful geophytes from Madagascar. The thick napiform root can be raised above soil line.
2"
4"
C
C
$8.50
$14.50
Euphorbia hindisiana (Benth.) Wigg.
BLM 0873 A non-succulent, but pachycaul species extremely rare in habitat and known only from the hills at Cabo San Lucas, Baja. Very likely to go extinct in the wild due to tourist development. Differs from the type by its larger and thicker leaves.
2"
4"
B, P
B, P
$6.50
$9.50
* Euphorbia lagunillarum Croizat
BLM 1404 Native to a small area of tropical deciduous forest in the Andes of Venezuela, this interesting and rare Euphorbia has very interesting flowers that forms "chains". Probably the first time in cultivation in N. America.
2"
4"
ST
ST
$5.50
$8.50
* Euphorbia monteiri Hook f.
Native to Angola and in the clava-loricat complex noted for its tubercule-like structures.
2"
4"
ST
ST
$4.50
$9.50
* Euphorbia neobosseri
A species with small spines and a caudex that form a nice natural bonsai.
2"
B,C
$5.50
Euphorbia oaxacana Robins. & Green
Type is Monte Alban, Oaxaca which is now extinct. Widely scattered in tropical deciduous forest from Veracruz to Chiapas. Not really succulent, but very xerophytic, grows both as a shrub and vining in lower light conditions, white flowers. If grown hard has a similar habit as E. guiengola.
2" - 3"
ST
$7.50
* Euphorbia persistans R. A. Dyer
Native to NE Transvaal and Mozambique and has a large underground napiform caudex from which beautiful marbled branches emerge.
2"
4"
C, ST
C, ST
$4.50
$8.50
* Euphorbia persistantifolia Leach
Native to Zimbabwe. Branches from the base above the caudex with angled greenish-yellow stems and small gray thorns.
2"
ST
$4.50
* Euphorbia platyclada v. hardyi Rauh
Differing from the type by greenish stems and more prostrate habit.
2"
LS
$4.50
* Euphorbia platyclada v. platyclada Rauh
B70.060 Similar to above, but growing to 35cm high. From nr. Tulear. An erect form.
2"
ST
$4.50
* Euphorbia platyclada v. platyclada Rauh
Prostrate form. Grows in mats in habitat in S. Madagascar. Always looks weird.
2"
4"
ST
ST
$5.50
$7.50
* Euphorbia pseudocactus Berger
A native of Natal, grows in a candelabra form and has greenish-yellow "U" shaped markings and segmented branches.
2"
ST
$4.50
** Euphorbia pteroneura Berger
BLM 0626 & BLM 0826 An almost unknown taxon from E. Mexico that deserves more attention. Grows in small localized populations in tropical deciduous forest in Veracruz and Oaxaca.
2"
4"
ST
ST
$4.50
$8.50
Euphorbia radians v. stormae (Croiz.) Rzed. & Cald.
Euphorbia radians v. stormae (Croiz.) Rzed. & Cald. A tuberous species in the poinsetia group with white to pink flowers. See the Cactus and Succulent Journal p. 153 68(3) for a complete description.
2"
C
$9.50
* Euphorbia sakarahaensis W. Raugh
Described in 1992 (Cactus & Succulent Journal 64(5) 264-266.) Forested areas W. of Tulear, Madagascar, grows to 50cm high and caudex to 5cm wide.
1"-2"
C
$9.50
* Euphorbia samburuensis Bally & Carter
Restricted to a small area in the El Barta Plains in N. Kenya. This species has very stout paired prostrate spines.
2"
ST
$4.50
Euphorbia schlectendalii Boiss.
BLM 0390 Nr. Barra de Navidad, Jalisco. This is a very attractive semi-succulent arborescent Euphorbia that has red peeling bark with age.
2"
4"
P,B
P,B
$8.50
$13.50
* Euphorbia schoenlandii Pax.
Clanwilliam and Vanhynsdorp district. Grows in open fields to 1.3m high.
2"
ST
$4.50
* Euphorbia stellata Willd.
This is one of those exceptional caudiciforms, native to Cape Province, S. Africa.
2"
4"
C,ST
C,ST
$5.50
$11.50
* Euphorbia stellispina Haw.
Little Namaqualand in the Cape Province. The spines truly are star-shaped. Currently, honey made from the nectar is being studied in cancer research.
2"
ST
$4.50
* Euphorbia suzannae Marl.
Native to W. Cape Province and forming compact clumps with age and usually has 16 ribs on the compact stems. Also grows napaform roots. Very easy and very popular.
2"
ST
$4.50
Euphorbia tanquahuete Sesse & Mocino
BLM 0666 Nr. Lake Chapala, Jalisco. When leafless, adults are easily mistaken for a Bursera with golden peeling papery bark. This was considered useful for rubber extraction in the early part of the century. These seedlings have been cut back to encourage the pachycaul growth habit of adult plants. To our knowledge this is the first time this has been offered in cultivation.
2"
4"
6"
P,B
P,B
P,B
$5.50
$9.50
$16.50
* Euphorbia tortirama Dyer
N. Transvaal. Older, twisting branches constrict. Spine shields form a continuous horny margin.
2"
4"
C,ST
C,ST
$4.50
$9.50
Euphorbia vallaris Leach
A very limited distribution in the Huila district of Angola and can grow to 12m in habitat. Three angled stems.
6"
ST
$8.50
* Euphorbia viguieri v. ankarafantsiensis Ursch & Leandri
Rocky forests, W. Madagascar grows with E. pachypoides.
See Photograph
2"
ST
$3.50
Euphorbia xantii Engelm.
BLM 0872 A xerophytic shrub endemic to Baja from Playa Santa Cataerina to the Cape Region. Attractive large white to pink flowers with smooth stems.
4"
ST
$8.50

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