Dale Kloppenburg: Hoya Plants

Showing posts with label Hoya Plants. Show all posts

Wednesday, February 20, 2019

Hoya Coronal Column Types (3) 2018

2018 Update

Hoya Coronal Column Types

page 1 ~ 11, .pdf document
page 1 ~ 19 .pdf document
page 1 ~ 63 .pdf document

Tuesday, February 19, 2019

Hoya Leaf Nervation 2019

Hoya Leaf Nervation 2019

by Dale Kloppenburg

5 pages

.pdf document: CLICK HERE

Monday, February 18, 2019

Hoya Leaves, 2018 Update

HOYA LEAVES

Updated 2018

1) A Compilation of Data on Hoya Leaves, by Dale Kloppenburg CLICK HERE

2) A Compilation of Data on Hoya Leaves, Vol 2, by Dale Kloppenburg CLICK HERE

3) Pictorial Guide, Herbarium Sheets, Vol 1, by Dale Kloppenburg CLICK HERE

4) Herbarium Sheet 2018-II, by Dale Kloppenburg CLICK HERE

5) Herbarium Sheet 2018-III, by Dale Kloppenburg CLICK HERE

6) Herbarium Sheet 2018-IV, by Dale Kloppenburg CLICK HERE

7) Herbarium Sheet 2018-V, by Dale Kloppenburg CLICK HERE

8) Pictorial Guide of Foliage of Hoya Species CLICK HERE

9) Leaf Type From Hoya Type Descriptions, by Dale Kloppenburg CLICK HERE

10) Leaves Top & Bottom, by Dale Kloppenburg CLICK HERE

Hoya New: February 2019 (2)

Hoya Frakeii, Kloppenburg 2019
Hoya Galenii, Kloppenburg 2019

.pdf document: CLICK HERE

Saturday, February 16, 2019

2018 Passport Book Update

2018 Passport Book UPDATE

26 files total

page 1 to 199 CLICK HERE
page 119 to 198 CLICK HERE
page 199 to 322 CLICK HERE
page 323 to 432 CLICK HERE
page 433 to 563 CLICK HERE
page 564 to 697 CLICK HERE
page 700 to 790 CLICK HERE
page 791 to 925 CLICK HERE
page 926 to 1041 CLICK HERE
page 1042 to 1164 CLICK HERE
page 1065 to 1274 CLICK HERE
page 1274 to 1417 CLICK HERE
page 1415 to 1526 CLICK HERE
page 1526 to 1651 CLICK HERE
page 1652 to 1772 CLICK HERE
page 1773 to 1897 CLICK HERE
page 1898 to 1990 CLICK HERE
page 1991 to 2118 CLICK HERE
page 2119 to 2220 CLICK HERE
page 2221 to 2332 CLICK HERE
page 2333 to 2421 CLICK HERE
page 2422 to 2523 CLICK HERE
page 2523 to 2637 CLICK HERE
page 2637 to 2745 CLICK HERE
page 2745 to 2857 CLICK HERE
page 2858 to 2977 CLICK HERE

Thursday, November 29, 2018

NEW HOYA: Vol 8, Iss 4, November 2018 (3)

Hoya taywanisensi, Kloppenburg, Mendoza & Ferreras
Hoya odorata subsp. miquilingensis, Kloppenburg
Hoya miquilingensis, Kloppenburg

.pdf document: CLICK HERE

< > © < >

Saturday, June 30, 2018

Hoya Pollinaria 2018 (17 files)

Hoya Pollinaria

2018 Update

17 Files

Three parts to main beginning file:
Part 1: CLICK HERE (1 thru 5 pages)
Part 2: CLICK HERE (6 thru 14 pages)
Part 3: CLICK HERE (15 ~ 59 pages)
POLLINIA TYPES
New notes in red = unpublished but described
> File 1: CLICK HERE (1 ~ 89 pages)
> File 1B: CLICK HERE (90 ~ 202 pages)
> File 1C: CLICK HERE (203 ~ 289 pages)
> File 1D: CLICK HERE (290 ~ 300 pages)
> File 2: CLICK HERE (1 ~ 99 pages)
> File 2B: CLICK HERE (100 ~ 154 pages)
> File 3: CLICK HERE (1 ~ 66 pages)
> File 4: CLICK HERE (1 ~ 94 pages)
> File 4B: CLICK HERE (95 ~ 160 pages)
> File 5: CLICK HERE (1 ~ 13 pages)
> File 6: CLICK HERE (1 ~ 12 pages)
> File 7: CLICK HERE (1 ~ 36 pages)
> File 8: CLICK HERE (1 ~ 2 pages)
> File 9: CLICK HERE (1 ~ 2 pages)

Tuesday, September 12, 2017

Hoya Pollinaria 2017 (11)

Hoya Pollinaria

2017 Update

11 Files

** each file has a table of contents **

Table of Contents: A Photographic Study CLICK HERE
57 pages
Hoya archboldiana to Hoya bella CLICK HERE
123 pages
Hoya dischorensis to Hoya corollanerva CLICK HERE
92 pages
Hoya myrmecopa subsp. kapatalanensis to
Hoya subrosea subsp. inawaensis CLICK HERE
84 pages
Hoya bifunda to Hoya parvapollinia CLICK HERE
10 pages
Hoya imbricata to Hoya realensis CLICK HERE
86 pages
Hoya tangerina to Hoya reyesii CLICK HERE
51 pages
Hoya pruinosa subsp. anthracina to Hoya armencia CLICK HERE
57 pages
Hoya pubicorolla subsp. anthracina to Hoya armencia CLICK HERE
94 pages
Hoya lucardenasiana to Hoya williamsiana CLICK HERE
64 pages
Hoya plicata to hoya tingkoyanensis CLICK HERE
66 pages

Sunday, May 21, 2017

New Hoya: Volume 7, Issue 1, May 2017

A new publication

devoted to the genus Hoya

Oh There It Is!

ISSN 2329-7336

Volume 7 - Issue 1

May 2017

KEY TO MANY HOYA SPECIES (269 pages)

.pdf document CLICK HERE

New Hoya: Volume 6, Issue 4 March 2017 (2)

A new publicatio
devoted to the genus Hoya

Oh There It Is!

ISSN 2329-7336

Volume 6 - Issue4

March 2017

.pdf document CLICK HERE

1) Hoya medinae Kloppenburg 2017
2) Marsdenia laurifolia (Decaisne) Kloppenburg 2017

Monday, February 27, 2017

New Hoya Publications (full list)

For a complete listing of all New Hoya publications,

please CLICK HERE

Separate Volume listings:

Volume 1, Issue 1, Nov 2013 CLICK HERE
Volume 1, Issue 2, Dec 2013 CLICK HERE
Volume 1, Issue 3, Dec 2013 CLICK HERE
Volume 1, Issue 4, Dec 2013 CLICK HERE
Volume 2, Issue 1, Jan 2014 CLICK HERE
Volume 2, Issue 2, Apr 2014 CLICK HERE
Volume 2, Issue 3, May 2014 CLICK HERE
Volume 2, Issue 4, Jul 2014 CLICK HERE
Volume 3, Issue 1, Sep 2014 CLICK HERE
Volume 3, Issue 2, Dec 2014 CLICK HERE
Volume 3, Issue 3, Dec 2014 CLICK HERE
Volume 4, Issue 1, Jan 2015 CLICK HERE
Volume 4, Issue 2, Feb 2015 CLICK HERE
Volume 4, Issue 3, Apr 2015 CLICK HERE
Volume 4, Issue 4, Jul 2015 CLICK HERE
Volume 5, Issue 1, Sep 2015 CLICK HERE
Volume 5, Issue 2, Dec 2015 CLICK HERE
Volume 5, Issue 3, Mar 2016 CLICK HERE
Volume 5, Issue 4, Jul 2016 CLICK HERE
Volume 6, Issue 1, Dec 2016 CLICK HERE
Volume 6, Issue 2, Jan 2017 CLICK HERE
Volume 6, Issue 3, Feb 2017 CLICK HERE
Volume 6, Issue 4, Mar 2017 CLICK HERE
Volume 7, Issue 1, May 2017 CLICK HERE
Volume 7, Issue 2, July 2017 CLICK HERE
Volume 7, Issue 3, January 2018 CLICK HERE
Volume 8, Issue 3, June 2018 CLICK HERE
Volume 8, Issue 4, November 2018 CLICK HERE
Volume 9, Issue 1, February 2019 CLICK HERE
Volume 9, Issue 2, March 2019 CLICK HERE

The World of Hoyas: A Pictoral Guide (book)

Introduction:

The objective of this book is to provide a good basic understanding of the Genus Hoya. Interest in hoyas has continued to expand over the years. The art of growing and caring for hoyas is not necessarily more mysterious than growing any other plant, but what is presented here may make it easier and more enjoyable for you. This book “A Pictorial Guide to Hoyas” is a presentation of over 100 hoya species in color along with actual leaf photocopies and descriptions.

When I see a picture of a new hoya flower my first thoughts after studying it carefully is, I wonder what the foliage of that plant looks like. What I did to try and solve this dilemma for others was to haul my potted hoya plants into the house and spread out the ends of the vine or branches on my copy machine. This at least gave me a black and white copy of the actual foliage, size and all. Even the venation showed up fairly well. I eventually cut these copies to fit in a bordered frame.

I'm sure you have heard "a picture is worth a thousand words", so colored pictures were added on top of the foliage photocopies. Even if they are only worth one hundred words they reveal much. In combination they seem to fit the bill of curiosity. I must add here my deep appreciation for the excellent flower photography of Ann Wayman, editor of FRATERNA the official publication of the International Hoya Association. Ann is a superb flower photographer and captures the essence and detail of hoya flowers with remarkable clarity. Remember, in order to photograph hoya flowers, as Ann has, you must first be a quality grower, capable to bring even difficult species into flower. Ann has accomplished this with possibly every hoya species we now have in our collections.

I have used many of her pictures in this book’s "pictorial" section. I have also used a few of the pictures by Ted Green of Green Plant Research, Hawaii. Ted has some of the newest "finds" in hoya species as a result of his extensive collecting and studying trips. Finally I have used some of my own photos. I continually try to improve my photography of hoya flowers but I certainly lag behind my two friends.

In the past I have studied and collected hoya species in their native habitats in Western and American Samoa; Guadalcanal, Solomon Islands; N. Australia; Bali, Java, Central and southern Sulawesi, Indonesia (Celebes); Singapore; Malaysia, Sarawak Borneo including Mt. Kinabalu, Malaysia. Most of my studies have centered around the Philippines, on Mt. Miquiling, the Legaspi area of Luzon including Mt. Mayon, Mt. Bulusan and the Irosine area. On both coasts of the central portion of Palawan Island, Cebu, the Suragao and Davao area of Mindanao including Mt. Apo. One trip was made to the island of Ponapae, Micronesia. I also looked for hoyas and only found dischidias (the hoya cousins) on Guam & Yap.

In World War II, I spent time on Fiji Islands, the New Hebrides (Vanuatu), New Caledonia, many of the Solomon Islands including Guadalcanal, Bougainville, Russell’s, Treasury and others. At that time hoyas were only of fleeting interest, but I did learn a lot about the ecology of the areas visited.

Finally I have tried to present some of the pertinent cultural and growing requirements for hoyas. Presented here are only a few of the many fine hoya species available at the present time to growers of these beautiful "wax plants".

First addition published fall 1999 By Hill-n'-dale Publishing Fresno, California, USA

Five Files:

Volume 1: CLICK HERE

Volume 2: CLICK HERE

Volume 3: CLICK HERE

Volume 4: CLICK HERE

Volume 5: CLICK HERE

Sunday, September 18, 2016

Update: Translator Types 2016

UPDATE

Translator Types

2016

(18 pages)

CLICK HERE

In attempting to find new relationships of structure in this genus I have attempted to group the translators and the caudicles (two separate structures, one above the other normally) into groups of similar structure. The data was taken from my years of study and accumulation of data on the Pollinaria of this genus.

Hoya Calyx 2016

Hoya CALYX

Sorted By Name Alphabetically

2016

CLICK HERE

Key:
Length: base to apex
Width: widest portion
Ligules: inside (dorsal) at sepal inner base
Outside: ventral surface
Edge: either entire or with ciliate
Reach Sinus: extending to the corolla sinuses or beyond
Base: Pedicel area at base of calyx (either tapered (T) or bulbosa (B)
O: none
X: present
Shape: round (R), triangular (T), linear (L) (- somewhat or nearly)

Thursday, September 15, 2016

Hoya Structural Parts PHOTOS

Hoya Structural Parts in Sequence

with Photos

CLICK HERE

Plant to bush (pg 1)
Plant dangling (pg 1)
Square stem (pg 1)
Leaf nerves palmate (pg 1)
Leaf nerves plinerved (pg 2)
Leaf nerves anastomosing (pg 2)
Leaf blade imbricate (pg 2)
Leaf blade pressed to the substrate (pg 2)
Leaf nerves lighter color than the blade (pg 3)
Leaf nerves darker then the surface (pg 3)
Leaf terete (pg 3)
Leaf blade ovate to obcordate (pg 3)
Leaf blade long, enervis, dorsal concave (pg 4)
Leaf blade thick (drought resistant) (pg 4)
Leaf blade long, enervis dorsal convex (pg 4)
Leaf blade 10X longer than wide (pg 5)
Leaf blade 5X-9X longer than wide (pg 5)
Leaves with indumentum on both surfaces (pg 5)
Leaf blade with indumentum on lower surface (pg 5)
Leaf secondary nerves perpendicular to the midrib (pg 6)
Leaves more than 2 at a node (pg 6)
Leaf one at a node, one aborts occasionally (pg 6)
Leaves dimorphic of two types (round & elliptic) (pg 7)
Leaf with no (petiole (sessile) or nearly so (pg 7)
Leaf base cordate (pg 7)
Leaf base cuneate (pg 8)
Leaf edge undulate (pg 8)
Leaf margins recurved or involuted (pg 9)
Leaf edge dark colored (pg 9)
Leaf apex acuminate (pg 9)
Leaf apex mucronate (pg 9)
Leaf apex truncate to emarginate (pg 10)
Petiole grooved above (pg 10)
Peduncles multiple (pg 11)
Peduncle none Sessile (pg 11)
Peduncles 15 cm long or more (pg 11)
Pedicels curved of varying lengths (pg 12)
Pedicels with indumentum (pg 12)
Sepals round or nearly so (pg 12)
Sepals linear (pg 12)
Sepals ciliate (pg 13)
Sepals extend to the corolla sinuses or beyond (pg 13)
Sepals with ligulate ciliate extensions around the ovaries (pg 13)
Ovaries with hair cells (pg 13)
Ovary apex modified (lip like) (pg 13)
Corolla urceolate (pg 14)
Corolla campanulate (pg 14)
Corolla revolute (pg 14)
Corolla reflexed (pg 14)
Corolla rotate (pg 14)
Corolla lobes cupped forward claw like (pg 15)
Corolla inside glabrous (pg 15)
Corolla both surfaces glabrous (pg 15)
Corolla both surfaces pubescent (pg 15)
Corolla dorsal surface pubescent margined (pg 15)
Corolla inner surface edged with stellate hairs (pg 16)
Basal inside part covered by long, slender, woolly hairs (pg 16)
Corolla hirsute ring under corona (pg 16)
Corolla not deeply lobed and inner lobes at the sinus, glandular: corolla totally glabrous to very glabrous, lobes acute but towards the lobe apexes exhibiting a small area of villoseness (pg 16)
Corolla white corona red (pg 16)
Corona sunken into corolla at base (pg 17)
Hoya myanmarica P. T. Li, distinctly veined corolla (pg 17)
Hoya vacciniiflora O. Schwartz. In our species the structure of the corona scales is noteworthy. Their edges are bent sideways., and on the radial sides they bend down at a right angle to the outside, so that they then spread out horizontally from each other. The pattern of each scale is then exactly that of a segment of 72°. Since the edges of the neighboring scales touch each other, there develops a flat plate-like corona ring around the gynostegium (pg 17)
Corona outer lobe long and narrow (pg 17)
Anthers very long exceeding the coronal inner lobe (pg 17)
Corolla center dorsal with pentagonal thickening (pg 17)
Corona outer lobe bilobed (pg 17)
Section Acanthostemma
Corona with skirt below (pg 18)
Section Otostemma
Corona with skirt and bilobes (pg 18)
Characters of two sections
Hoya incurvula Schlechter 1916 corona apex (i.e. back) incurved obtuse (pg 18)
Corona outer lobe vertical. Channel exposed all the way (pg 18)
Corona outer lobe raised (pg 18)
Coronal outer lobe horizontal (pg 19)
Coronal outer lobe turned down (pg 19)
Coronal outer lobe recurved (pg 19)
Coronal outer lobe acute (pg 19)
Coronal outer lobe rounded, obtuse (pg 19)
Coronal outer lobe truncate (pg 20)
Coronal outer lobe emarginate (pg 20)
Coronal outer lobe inflexed (pg 20)
Coronal outer lobe with flaps turned inward (pg 20)
Coronal dorsal rounded convex (pg 20)
Coronal dorsal horizontal (pg 21)
Coronal dorsal concave (pg 21)
Coronal outer lobe dorsal channeled (pg 21)
Corona lobe dorsal keeled (pg 21)
Coronal dorsal with two keels (pg 21)
Corona dorsal sway (U) shaped (pg 22)
Corona dorsal shallow cupped. Boat shaped (pg 22)
Corona dorsal with umbo forward (pg 22)
Corona dorsal edges sharp (pg 22)
Coronal outer lobe exceeds corolla sinuses (pg 22)
Coronal lobes with side shelves extending to inner lobe apices (pg 23)
Corona inner lobe terete (pg 23)
Corona inner lobe spatulate (pg 23)
Corona inner lobe dentate (pg 23)
Coronal inner lobe erect with short spur (pg 23)
Corona inner lobe keeled (pg 24)
Coronal inner lobe clavate below (pg 24)
Corona inner lobe with crest (pg 24)
Hoya leembruggeniana Koorders. Corona on the bottom channeled, above with 2 straight erect (not hooked) segments (pg 24)
Corona with two projections pointing centrally (pg 24)
Corona inner lobe blunt (square end) (pg 24)
Coronal inner lobe blunt no extension (pg 24)
Corona ventral with two round spurs pointing apically (pg 25)
Corona ventral with (two) flat pads on channel of each lobe (pg 25)
Coronal inner lobe reaches the center (pg 25)
Corona inner lobe above outer lobe (pg 25)
Corona inner lobe not free of anther (pg 26)
Corona inner lobe channeled (pg 26)
Coronal inner lobe hollow etc. (pg 26)
Corona with annulus below (pg 26)
Coronal ventral folded out forming a “V” (pg 26)
Corona ventral hirsute around central column (pg 27)
Corona ventral with swollen protrusions at column base (pg 27)
Corona ventral with punctate surface around column (pg 27)
Corona ventral lobes closely appressed to the column (pg 27)
Coronal ventral with pre skirt (pg 27)
Coronal lobes not sulcate on surfaces (pg 28)
Coronal lobes nearly vertical (pg 28)
Hoya lasigynostegia P. T. Li, gynostegia (tubes like threads) pubescent (pg 28)
Anthers exceed inner lobe (pg 28)
Anthers exposed but corona inner lobe higher (pg 28)
Anthers very long greatly exceeding inner coronal lobe (pg 29)
Anthers creped (page 29)
Anther wing apex square ended (pg 29)
Anther wings with two apices U shaped apex (pg 29)
Anther wings with three apices (pg 29)
Anther wings with thick sides end rounded (pg 30)
Anther wings apex acute extended (pg 30)
Style capitate or ornate (pg 30)
Style cone shaped (pg 30)
Flower cluster globose (pg 31)
Flower cluster number of flowers (pg 31)
Pollinia lengths and widths (pg 31)
Translator type (ls) (pg 31)
Translator linear but modified a little beyond pollinia end. l/cw or l/o (pg 31)
Translators fiddle shaped more like drumsticks (fb) (pg 32)
Translators perpendicular to the retinaculum (p) (pg 32)
Translators delta shaped with flat top (d) (pg 32)
Translators end squared off (t) (pg 33)
Caudicle a small ball (o) (pg 33)
Caudicle with wide end funnel shaped (cw) (pg 33)
Leaf nerve angle (pg 33)
Coronal lobe lengths (pg 33)
Style crown ornate with fingers (pg 34)
Stems with no leaves normally (pg 34)
Corolla red, corona white Hoya imperialis (pg 34)
Corolla and corona white (pg 34)
Corona and corolla red tones (pg 35)
Corona and corolla yellow tones (pg 35)
Corona with bilobes turner under (pg 35)
Corona ventral lobes projected to column like feet (pg 35)
Corolla with ligules at the sinuses (pg 36)

Hoya Pollinaria 2016 (8)

Hoya Pollinaria 2016

8 files

Table of Contents: A Photographic Study CLICK HERE
(page 1 to 102)
Hoya Weebella to Hoya shephardii CLICK HERE
(page 103 to 202)
Hoya Cumingiana subsp. Rezalenis CLICK HERE
(page 203 to 302)
Hoya Betchei to Hoya Waymaniae, Hoya sp. CLICK HERE
(page 303 to 402)
Hoya Sulitii to Hoya Blashernaezii subsp. Maragondonensis CLICK HERE
(page 403 to 502)
Hoya Opposita to Hoya Multisepala CLICK HERE
(page 503 to 602)
Hoya Rima to Hoya Rosarioae CLICK HERE
(page 603 to 702)
Hoya sp. F 484 Kuching Borneo to Appendix CLICK HERE
(page 803 to Appendix)